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Laboratory Equipment Manufacturer, Suppliers and Exporter in India

Jaincolab Manufacturers is leading Laboratory Equipment Manufacturer,and supplier and Exporter in India

JaincoLab, the laboratory equipment brand of Jain Scientific Suppliers (Ambala, Haryana, established 1982), manufactures and exports laboratory equipment — furnaces, dryers, stirrers, spectrophotometers and general instrumentation — for research, analytical and industrial testing laboratories. Orders can be placed directly against a quotation or through JaincoLab's institutional tender route; browse the models below, or request a quote with your item list, quantities and delivery destination for a full bill of quantities against your syllabus or tender.

Last updated: September 2026.

Jain Scientific Suppliers holds ISO 9001:2015 (quality management) and ISO 14001:2015 (environmental management) certification for its manufacturing operations.

What is Laboratory Equipment?

Laboratory Equipment is JaincoLab's large core range of general-purpose research and analytical instruments, spanning high-temperature furnaces, tray dryers, magnetic and hotplate stirrers, spectrophotometers and specialised instruments such as medical keratometers. This range is used alongside JaincoLab's wider Laboratory Equipments Supplies range across research, analytical and industrial testing laboratory settings.

Selected Laboratory Equipment — Model Numbers and Specifications

A sample of specific, currently listed items with their manufacturer product codes and published details, so buyers can compare models directly rather than by category alone:

ProductCodePublished specification
Muffle FurnaceJA-LE-3997Operating temperature 1100°C (1200°C max for short periods); chamber insulated with thermal-efficient alumina fiber ceramic for maximum energy efficiency
Double Beam SpectrophotometerJA-LE-8259Wavelength range 190-1100 nm; two single-position cell holders for 10 mm cells; large sample compartment
Laboratory StirrerJA-LE-2084Heavy-duty laboratory stirrer for mixing and homogenisation applications

Other listed items in this range include Rectangular Muffle Furnace Industrial Model (JA-LE-2062), Tray Dryer (JA-LE-2076), Medical Keratometer (JA-LE-3786), Split Beam Spectrophotometer Wavelength Range 190-1100nm and Hotplate Stirrer — full specifications for these are available on request as part of a quotation. This is a large category (approximately 750 listed items); the buyer's item list guides which exact models are quoted.

Applications

SettingTypical use
Research / Analytical LabSpectrophotometric analysis, sample stirring and mixing
Industrial Testing LabHigh-temperature furnace treatment and drying processes
Clinical / Medical TestingKeratometry and related diagnostic measurement

Why Choose JaincoLab

JaincoLab is a direct manufacturer, not a reseller, supplying institutional and tender buyers across India and internationally. Laboratory Equipment sits within JaincoLab's wider Laboratory Equipments Supplies range, alongside Lab Supplies and General Lab Equipment. Schools, colleges and institutions buying on tender or in bulk can review JaincoLab's tender and bulk-order support.

Frequently Asked Questions

Q: What information does JaincoLab need to prepare a quotation for laboratory equipment?
A: The product names or model codes you need, the quantity of each, and your delivery destination. Quotations are usually issued within 1-2 business days and are typically valid for 15-30 days.

Q: Does JaincoLab supply laboratory equipment against school, government or institutional tenders?
A: Yes — see JaincoLab's tender and bulk-order support page for institutional and government procurement.

Q: What are the delivery timelines and packing arrangements for laboratory equipment orders?
A: Standard items are typically delivered within 3-7 business days inside India, with 10-15 working days for bulk or special orders; instruments are packed with protective cushioning, and export consignments use customs-ready packaging.

Q: How is Laboratory Equipment different from Lab Supplies?
A: Laboratory Equipment is JaincoLab's larger core range of research, analytical and industrial testing instruments such as furnaces, stirrers and spectrophotometers. Lab Supplies is a smaller mixed accessories range covering physiology apparatus, working models and glassware. Both sit within the wider Laboratory Equipments Supplies category.

Q: Does JaincoLab hold quality or environmental certification for its laboratory equipment manufacturing?
A: Yes, Jain Scientific Suppliers holds ISO 9001:2015 (quality management) and ISO 14001:2015 (environmental management) certification for its manufacturing operations.

Q: Can JaincoLab provide detailed technical specifications before I order?
A: Yes, model-specific specifications can be confirmed as part of the quotation process. Not every item currently has a downloadable datasheet published on the website, so confirm current specifications directly with JaincoLab before finalising an order.

Request a Quote

For pricing, bulk orders or technical questions on JaincoLab's laboratory equipment range, contact our team with your item list, quantities and delivery destination.

Rectangular Muffle Furnace Industrial Model

Rectangular Muffle Furnace Industrial Model

Product Code : JA-LE-2062

Rectangular Muffle Furnace, Industrial Model (SKU JA-LE-2062): MS shell with stoving enamel, kanthal wire elements in grooved refractory, 1000 °C or 1150 °C maximum, energy regulator or optional PID control, 8 chamber sizes.

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Tray Dryer

Tray Dryer

Product Code : JA-LE-2076

Tray Dryer (SKU JA-LE-2076): double-wall MS or SS chambers, glass wool insulation, forced air blowers, thermostat control 50 to 250 °C with dial thermometer, 12 or 48 trays of 16 x 32 x 1 1/4 in.

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Laboratory Stirrer

Laboratory Stirrer

Product Code : JA-LE-2084

Laboratory Stirrer (SKU JA-LE-2084): overhead stirrer on cast iron base with chrome-plated rod, 1/20 HP AC/DC variable-speed motor, stainless steel shaft and blades, 0-60 minute timer, 220 V AC 50 Hz.

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Medical Keratometer

Medical Keratometer

Product Code : JA-LE-3786

Medical keratometer (JA-LE-3786) for optometry and ophthalmic training: engraved focusing scale, coincidence focusing system and single-position measurement in both meridians. Supplied by JaincoLab.

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Muffle Furnace

Muffle Furnace

Product Code : JA-LE-3997

Laboratory muffle furnace (JA-LE-3997) with a 200 x 200 x 200 mm chamber, 1100 °C working and 1200 °C short-term maximum, alumina fibre insulation, Ni-Cr heating on three sides and a 30-segment PID controller. Supplied by JaincoLab.

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Double Beam Spectrophotometer Wavelength Range 190-1100nm

Double Beam Spectrophotometer Wavelength Range 190-1100nm

Product Code : JA-LE-8259

Double beam UV-Vis spectrophotometer (JA-LE-8259), 190-1100 nm, 2 nm bandwidth, tungsten and deuterium lamps, two 10 mm cell holders, 9.7 inch touchscreen with USB, Wi-Fi and Bluetooth. Supplied by JaincoLab.

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Split Beam Spectrophotometer Wavelength Range 190-1100nm

Split Beam Spectrophotometer Wavelength Range 190-1100nm

Product Code : JA-LE-8258

Spectrophotometer (JA-LE-8258) for 190-1100 nm with a four-position 10 mm cell holder, 2 nm bandwidth, tungsten and deuterium lamps and a 9.7 inch touchscreen with USB, Wi-Fi and Bluetooth. Supplied by JaincoLab.

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Hotplate Stirrer

Hotplate Stirrer

Product Code : JA-LE-8189

Hotplate stirrer with a white chemical-resistant ceramic top (180 x 180 mm), 80 to 380°C heating, 60 to 1500 rpm stirring, microprocessor knob control, LED indicators and a support rod for thermometers or probes.

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Hotplate Stirrer Digital

Hotplate Stirrer Digital

Product Code : JA-LE-8190

Digital hotplate stirrer with a white ceramic top (6.5 x 6.5 in), ambient +5 to 380°C, 200 to 1500 rpm, backlit LCD for speed and temperature, hot-top LED above 50°C and an optional probe for sample control within +/-0.5°C.

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My Temp Mini CO2 Digital Incubator

My Temp Mini CO2 Digital Incubator

Product Code : JA-LE-8194

Compact digital CO2 incubator with a 20 L chamber, 0 to 20% CO2 read by a dual-beam infrared sensor, 0.1°C setting steps, humidity reservoir up to 80%, two perforated stainless shelves, CO2 alarms and a 12 V vehicle power adapter.

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MyTemp Mini Digital Incubator

MyTemp Mini Digital Incubator

Product Code : JA-LE-8203

Compact digital incubator with a 20 L chamber, heating model ambient +1 to 60°C or heating/cooling model ambient -15 to 60°C, LED display, two adjustable shelves and an internal outlet for small shakers or rockers.

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Multi Therm Cool Heat Shaker

Multi Therm Cool Heat Shaker

Product Code : JA-LE-8201

Temperature-controlled vortex shaker: 200 to 1500 rpm on a 3 mm orbit, heating to 100°C (cooling version from ambient -20°C), 0.1°C steps, timer to 99 h 99 min, LCD of set and actual values, takes tubes and plates via blocks.

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Mini Centrifuge

Mini Centrifuge

Product Code : JA-LE-8222

Palm-size mini centrifuge that reaches 6,000 rpm (2,000 xg) when the lid is closed and stops when it is opened; eight-place 1.5/2.0 ml rotor fitted, second rotor for 32 x 0.2 ml tubes or 4 PCR strips, 100-240 V.

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Incu Shaker 10L and 10LR

Incu Shaker 10L and 10LR

Product Code : JA-LE-8200

Large incubated orbital shaker: 30 to 300 rpm on a 19 mm orbit, 45 x 45 cm platform, room temp +5 to 60°C (10L) or room temp -15 to 60°C with refrigeration (10LR), 0.1°C steps, timer to 48 h, brushless induction drive.

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Dry Bath Digital

Dry Bath Digital

Product Code : JA-LE-8181

Digital dry bath with touchpad set-point, real-time control within +/-0.2°C, 0.1°C steps, 1-999 minute alert timer, user recalibration and aluminium blocks for 0.5 to 50 ml tubes; single, dual or four block, with block lifter.

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Digital Iso Block Dry Bath

Digital Iso Block Dry Bath

Product Code : JA-LE-8182

Two-chamber digital dry bath: each insulated chamber set independently from ambient +5 to 105°C in 0.1°C steps, hinged removable lid with dividing wall, flip-over blocks for 0.5-2.0 ml or 0.2 ml tubes and PCR strips.

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My Block Dry Bath

My Block Dry Bath

Product Code : JA-LE-8184

Digital dry bath in single and dual block models: ambient +5 to 105°C in 0.1°C steps, timed or continuous heating, transparent hinged lid, optional sample probe and flip-over blocks for 0.5-2.0 ml or 0.2 ml tubes and strips.

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My Block Mini Digital Dry Bath

My Block Mini Digital Dry Bath

Product Code : JA-LE-8185

Mini digital dry bath with a heated lid against condensation and evaporation; block and lid temperatures set independently in 0.1°C steps, ambient +5 to 100°C, 10.5 x 15 x 11.5 cm, 1 kg, 100-240 V.

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My Block Mini Dry Bath

My Block Mini Dry Bath

Product Code : JA-LE-8187

Personal mini dry bath under 4.3 in wide: heating version RT +5 to 100°C or heating/cooling version RT -25 to 100°C, +/-0.5°C accuracy, 0.1°C steps, touchpad and digital display, optional 12 V adapter for field use.

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Incu Mixer MP Incubated Plate Vortexer

Incu Mixer MP Incubated Plate Vortexer

Product Code : JA-LE-8195

Incubated microplate vortexer: 2 mm orbit, 100 to 1500 rpm (4-plate) or 100 to 1200 rpm (2-plate), heating from base and lid to 70°C, 0.1°C steps, LCD of speed, time and temperature, timer to 99 h 99 min.

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Incu Shaker Mini with Flat Mat Platform

Incu Shaker Mini with Flat Mat Platform

Product Code : JA-LE-8191

Compact incubated orbital shaker: 30 to 300 rpm on a 19 mm orbit, ambient +5 to 70°C in 0.1°C steps, 23.5 x 29 cm non-slip rubber-coated platform included, timer to 48 h, 28 x 41 x 33 cm, 115 or 230 V.

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My Temp Heating and Cooling Incubator

My Temp Heating and Cooling Incubator

Product Code : JA-LE-8193

Floor-standing heating and cooling incubator, 0 to 60°C (RT -25 to 60°C) with compressor cooling, 65 L stainless steel chamber, forced air, 0.1°C steps, two adjustable shelves, internal light and outlet, holds 30 x 300 ml BOD bottles.

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My Bath Series Water Bath

My Bath Series Water Bath

Product Code : JA-LE-8205

Digital laboratory water bath series with seamless stainless steel chambers, 0.1°C setting on a 3-digit display, insulated cool-touch housing, gabled see-through lid, drains on 8 L and 12 L, and racks for 1.5/2.0, 15 and 50 ml tubes.

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Shaking Water Bath with Universal Spring Platform

Shaking Water Bath with Universal Spring Platform

Product Code : JA-LE-8206

Shaking water bath with a 12 L seamless stainless steel chamber, ambient +5 to 80°C, 30 to 200 rpm on a 25 mm orbit, universal spring platform for 15/50 ml tubes, flasks and bottles up to 1 L, hinged removable lid.

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Hot Digital Water Bath 2 Liter

Hot Digital Water Bath 2 Liter

Product Code : JA-LE-8209

Digital water bath, 2 litre, one cover opening, temperature range 5 to 99°C with +/-0.2°C fluctuation, 400 W, 110 V 50-60 Hz; chamber 6 x 6 x 8 in, exterior 13.5 x 9.5 x 10.5 in, gross weight 8 kg.

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Hot Digital Water Bath 4 Liter

Hot Digital Water Bath 4 Liter

Product Code : JA-LE-8210

Digital water bath, 4 litre, two cover openings, 5 to 99°C with +/-0.2°C fluctuation, 500 W, 110 V 50-60 Hz; chamber 12 x 6 x 8 in, exterior 20 x 9.5 x 10.5 in, gross weight 12 kg.

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Hot Digital Water Bath 8 Liter

Hot Digital Water Bath 8 Liter

Product Code : JA-LE-8211

Digital water bath, 8 litre, four cover openings, 5 to 99°C with +/-0.2°C fluctuation, 1000 W heater, 110 V 50-60 Hz; chamber 13 x 12 x 8 in, exterior 21 x 15 x 10.5 in, gross weight 16 kg.

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Thermal Cycler

Thermal Cycler

Product Code : JA-LE-8215

PCR thermal cycler with colour touch screen and program wizard; multi-format block for 96 x 0.2 ml tubes/strips, one 96-well plate or 39 x 0.5 ml tubes; 0 to 100°C, +/-0.2°C, 4°C/s ramp, heated lid 30-112°C, USB, LAN and RS232.

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Mini Centrifuge 5

Mini Centrifuge 5

Product Code : JA-LE-8216

Personal microcentrifuge with a combination rotor for 4 x 5 ml snap-cap tubes and 4 x 1.5/2.0 ml microtubes, fixed 5,500 rpm (2,000 xg) on lid closing, adapters for 12 x 75 mm tubes and cryovials, 100-240 V.

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12 Centrifuge

12 Centrifuge

Product Code : JA-LE-8217

Personal centrifuge with a combination rotor that runs 12 x 1.5/2.0 ml microtubes and/or 4 PCR strips (32 x 0.2 ml) without a rotor change, fixed 5,500 rpm (2,000 xg), 14.6 x 20.3 x 10.8 cm, 1 kg, 100-240 V.

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Strip Spin 12 Centrifuge with Rotor

Strip Spin 12 Centrifuge with Rotor

Product Code : JA-LE-8218

Mini centrifuge for PCR strips: rotor holds 4 x 12-position or 4 x 8-position strips or 48 x 0.2 ml tubes, fixed 5,500 rpm (2,000 xg) on lid closing, quick stop on opening, 14 x 20 x 11.2 cm, 1 kg, 100-240 V.

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12 High Speed Centrifuge

12 High Speed Centrifuge

Product Code : JA-LE-8219

Compact high-speed microcentrifuge: 15,500 rpm (16,100 xg), 12 x 1.5/2.0 ml rotor (0.5 and 0.2 ml with adapters), 10 s acceleration, 12 s braking, 100 rpm/rcf steps, timer 20 s to 99 min, brushless drive, cold-room safe.

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Micro Plate Micro Centrifuge

Micro Plate Micro Centrifuge

Product Code : JA-LE-8220

Small plate centrifuge with a swing-out rotor for 2 microplates or 2 PCR plates: 2,100 rpm (400 xg), carriers swing from 75 degrees to horizontal, electric brake stops in about 7 s, 23 x 26 x 19.7 cm, 4 kg.

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Electrophoresis Dual Station

Electrophoresis Dual Station

Product Code : JA-LE-8226

Horizontal gel electrophoresis unit for classes of up to 16 students: UV-transparent moulded acrylic chamber, removable lid with safety stop, levelling feet, recessed wiring and casting trays with gel ruler, end caps and comb slots.

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Electrophoresis Apparatus

Electrophoresis Apparatus

Product Code : JA-LE-8228

Horizontal gel electrophoresis apparatus running two 7 x 7 cm gel trays at once on 500 ml of buffer; UV-transparent moulded acrylic chamber, removable lid with safety stop, levelling feet, trays with gel ruler and comb slots.

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Electrophoresis Classroom Kit

Electrophoresis Classroom Kit

Product Code : JA-LE-8229

Classroom gel electrophoresis kit built around a horizontal unit with a UV-transparent moulded acrylic chamber, removable lid with safety stop, levelling feet, recessed wiring and casting trays with gel ruler, end caps and comb slots.

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6 Tooth Gel Comb

6 Tooth Gel Comb

Product Code : JA-LE-8231

Replacement 6 tooth gel comb for electrophoresis units; set in the casting tray while the gel sets to form six sample wells.

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Glass Slides

Glass Slides

Product Code : JA-LE-8233

Plain glass slides, supplied 6 per pack.

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Double Comb 8/10

Double Comb 8/10

Product Code : JA-LE-8234

Replacement 8/10 double gel comb for electrophoresis units, with an 8-tooth and a 10-tooth edge for casting gels with either number of wells.

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Casting Tray 7 x 14cm

Casting Tray 7 x 14cm

Product Code : JA-LE-8235

Gel casting tray, 7 x 14 cm, with an embossed gel ruler; each tray comes with two rubber end caps.

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Casting Tray 7 x 7cm

Casting Tray 7 x 7cm

Product Code : JA-LE-8237

Gel casting tray, 7 x 7 cm, with an embossed ruler; each tray comes with two rubber end caps.

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Power Supply

Power Supply

Product Code : JA-LE-8239

Electrophoresis power supply with 75 V or 150 V output and a maximum current of 250 mA; runs one or two cells at once; gel run time 40-50 min at 75 V or 20-30 min at 150 V.

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Miniature Viewing Box

Miniature Viewing Box

Product Code : JA-LE-8240

Compact light box for viewing two stained electrophoresis gels: cold cathode lamp, stain-resistant 4 x 5 in viewing surface, durable plastic case with on/off switch, runs on 6 AAA batteries or a 9 V adapter.

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Hand Held Homogenizer

Hand Held Homogenizer

Product Code : JA-LE-8242

Hand-held rotor-stator homogenizer with a 130 W motor, 8,500 to 30,000 rpm in six steps, for 0.1 to 250 ml samples; supplied with 5 mm and 7 mm stainless steel autoclavable generator probes, 10 and 14 mm probes available.

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Beadbug Microtube Homogenizer

Beadbug Microtube Homogenizer

Product Code : JA-LE-8246

Benchtop bead-beating homogenizer for cell disruption and lysis of up to 3 samples at once in 2 ml screw-cap microtubes; 2,700 to 4,000 rpm, timer 3 s to 3 min, 17 x 21 x 13.5 cm, 2.2 kg.

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Bead Blaster Microtube Homogenizer

Bead Blaster Microtube Homogenizer

Product Code : JA-LE-8250

Bead mill homogenizer for up to 24 x 2 ml tubes: high-speed 3D motion at 4.0 to 7.0 m/s, 1-90 s cycles with 0-2 min pauses, up to 10 cycles per program and 50 stored programs, transparent locking lid, brushless motor.

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Spectrophotometer 400-1000nm

Spectrophotometer 400-1000nm

Product Code : JA-LE-8252

Single-beam visible spectrophotometer, 400 to 1000 nm, 15 nm bandwidth, 1200 lines/mm grating, +/-2 nm accuracy, graphic LCD in absorbance and transmittance, USB and RS232, supplied with tube holder, cuvette adapter and 12 glass cuvettes.

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Spectrophotometer 335-1000nm

Spectrophotometer 335-1000nm

Product Code : JA-LE-8253

Single-beam spectrophotometer, 335 to 1000 nm, 10 nm slit, 1200 lines/mm grating, silicon photodiode, auto zero and one-touch blank, graphic LCD in absorbance, transmittance, factor and concentration, USB and RS232.

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Spectrophotometer 325-1000nm

Spectrophotometer 325-1000nm

Product Code : JA-LE-8255

Single-beam spectrophotometer, 325 to 1000 nm, 5 nm bandwidth, four-position 10 mm square cuvette holder, silicon photodiode and 1200 lines/mm grating, graphic LCD in absorbance, transmittance, factor and concentration, USB and RS232.

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Single Beam Spectrophotometer Wavelength Range 325-1100nm

Single Beam Spectrophotometer Wavelength Range 325-1100nm

Product Code : JA-LE-8256

Single-beam spectrophotometer, 325 to 1100 nm, 4 nm bandwidth, Littrow grating 1200 lines/mm, four-position 10 mm cell holder, compartment for 5 to 100 mm path cells, +/-1.0 nm accuracy, LCD with absorbance, transmittance, factor and concentration, USB.

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Single Spectrophotometer Wavelength Range 190-1100nm

Single Spectrophotometer Wavelength Range 190-1100nm

Product Code : JA-LE-8257

Single-beam UV-Vis spectrophotometer, 190 to 1100 nm, 4 nm bandwidth, tungsten and deuterium lamps (pre-aligned), four-position 10 mm cell holder, cells to 100 mm path, +/-0.8 nm accuracy, stray light 0.05 %T or less, USB.

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O.T. Table Remote Control

O.T. Table Remote Control

Product Code : JL-LE-10434

Electro-manual operation theatre table with backlit remote, zero-position button, safety key, 5-section C-arm and X-ray compatible top with sliding translucent section, gear-operated kidney elevator, SS 304 construction, 1910 x 530 mm.

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Fixed Ceiling O.T lights LED Dual Room

Fixed Ceiling O.T lights LED Dual Room

Product Code : JL-LE-10435

Ceiling-mounted LED operation theatre light with two domes: 9-step intensity per dome, 4500 K or above, 432 LEDs per dome, 600 mm height adjustment, 1850 mm action radius, 360 degree arm rotation, lamp life of at least 40,000 h.

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Laparoscopic Set

Laparoscopic Set

Product Code : JL-LE-10436

Laparoscopy system: 3-chip CMOS HD camera (1920 x 1080p) with control unit, 26 in LED HD monitor, LED light source with light cable, 5 mm and 10 mm HD telescopes, 45 L CO2 insufflator with heated gas option and HD recorder.

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Smart Timer

Smart Timer

Product Code : JL-LE-10437

Digital timer and measurement system for the student laboratory (Cat. No. JSS-452/01): 0.1 ms timing resolution, memory function, and timing of sensor-detected events such as speed and acceleration with standard photogates.

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Photo Gate

Photo Gate

Product Code : JL-LE-10438

Photogate for timing events in physics experiments (Cat. No. JSS-455/02), with accessory rod for a ring stand, input port to daisy-chain up to four gates on one interface channel and a laser gate mode using a pen laser.

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Stopwatch

Stopwatch

Product Code : JL-LE-10439

Digital stopwatch (Cat. No. JSS-329/03) timing to 1/100 second, also showing normal time in hours, minutes and seconds with day, date and month, and fitted with an alarm.

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2 Pan Balance

2 Pan Balance

Product Code : JL-LE-10440

Two-pan balance with a lightweight, durable plastic body (Cat. No. JSS-411/04): 2000 g capacity, interchangeable pans that lift off for pouring, cleaning and storing, zero adjustment and dual pointers readable from either side.

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Electroscope Iron Needle

Electroscope Iron Needle

Product Code : JL-LE-10441

Electroscope in a metal case with ground glass front and rear windows (Cat. No. JSS-412/05): metal plate and attached metal leaf on an insulated bush, internal transparent 0-90 degree scale in 10 degree divisions and a 4 mm earthing socket.

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Electroscope Gold Leaf

Electroscope Gold Leaf

Product Code : JL-LE-10446

Gold leaf electroscope (Cat. No. JSS-155/06) in a sheet metal case on an insulated base, removable disc electrode on a plastic insulating bush, sliding clear and ground glass panels, 0-90 degree acrylic scale, earthing terminal, two gold leaves.

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Pith Ball

Pith Ball

Product Code : JL-LE-10448

Pith ball apparatus for static electricity: two pith balls suspended on unspun silk from a plated brass pillar mounted on a plastic base.

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Electric Wire (Banana - Crocodile)

Electric Wire (Banana - Crocodile)

Product Code : JL-LE-10746

Connecting lead for physics and electronics practicals (Cat. No. JSS-642/0119), supplied in black and red, each end covered with soft vinyl; used as test clips or for temporary connections.

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Galvanometer

Galvanometer

Product Code : JL-LE-10451

Centre zero moving coil DC galvanometer (Cat. No. JSS-652/08), a universal galvanometer electrically identical to the universal meter, with a 500-0-500 mA scale as listed.

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Manometer Glass

Manometer Glass

Product Code : JL-LE-10452

Glass U-tube manometer (Cat. No. JSS-421/09) mounted on a back plate with a printed 80-0-80 scale in 2 mm subdivisions and a built-in stopcock.

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Manometer Glass

Manometer Glass

Product Code : JL-LE-10453

U-tube manometer in glass (Cat. No. JSS-421/09) with a built-in stopcock, fixed to a back plate printed with an 80-0-80 scale divided in 2 mm steps.

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Bimetallic Strip

Bimetallic Strip

Product Code : JL-LE-10455

Single-piece, non-jointed bimetallic strip of copper and steel (Cat. No. JSS-603/010) with the two metals distinct and visible; an improved version of the riveted form.

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Conductivity Star

Conductivity Star

Product Code : JL-LE-10458

Heat conductometer (Cat. No. JSS-155/011) with five metal spokes - aluminium, brass, iron, stainless steel and copper - on a central hub with plastic handle; wax supplied for comparing thermal conductivity over a Bunsen flame.

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Displacement Vessel

Displacement Vessel

Product Code : JL-LE-10750

Displacement vessel in transparent borosilicate glass (Cat. No. JSS-198/07), chemical and heat resistant, for collecting the water displaced by an immersed solid.

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Bowl Basin Evaporating

Bowl Basin Evaporating

Product Code : JL-LE-10749

Evaporating basin in borosilicate glass (Cat. No. JSS-493/05) with flat bottom and pouring spout, for evaporation and drying in ovens and microwaves; strain point 515°C, annealing point 565°C, softening point 820°C.

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Specific Heat Capacity Set

Specific Heat Capacity Set

Product Code : JL-LE-10467

Demonstration set for comparing the heat capacities of metals (Cat. No. JSS-747/012): a slide with a slanted panel and four grooves holding four different metals, with an instruction manual on density, mass, specific gravity and specific heat.

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Heater Immersion

Heater Immersion

Product Code : JL-LE-10469

Immersion heater for metal block calorimeters (Cat. No. JSS-329/013): 12 V, 50 W, heat-resisting insulated leads ending in 4 mm sockets; overall length 21.5 in, heater 4 in, each lead 17.5 in.

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Ventilation Apparatus

Ventilation Apparatus

Product Code : JL-LE-10471

Convection and ventilation apparatus (Cat. No. JSS-321/014): metal box 22 x 16.5 x 10 cm with sliding front door and two glass chimneys, candle holder in the base beneath one chimney; supplied without candle.

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Convection Tube

Convection Tube

Product Code : JL-LE-10476

Convection tube in transparent borosilicate glass (Cat. No. JSS-045/015): 20 mm outer diameter tube bent into a 380 x 300 mm rectangle, chemical and heat resistant, for showing convection of heat in a liquid.

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Thermopile

Thermopile

Product Code : JL-LE-10477

Thermopile (Cat. No. JSS-540/016) of four copper and four iron wires, each 130 mm long, twisted together to form seven junctions - four on one side, three on the other - with brass connectors.

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Leslie Cube

Leslie Cube

Product Code : JL-LE-10480

Leslie cube (Cat. No. JSS-165/017) with four different side surfaces - bare metal, white, flat black and gloss black - and an opening in the top for a thermometer, showing that surfaces at the same temperature radiate unequally.

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Leslie Cube

Leslie Cube

Product Code : JL-LE-10481

Radiation cube (Leslie cube, Cat. No. JSS-165/017) whose sides are finished in bare metal, white, flat black and gloss black, with a thermometer opening in the top.

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Radiometer

Radiometer

Product Code : JL-LE-10483

Demonstration radiometer (Cat. No. JSS-877/018) whose diamond-shaped vanes, light on one side and dark on the other, spin at up to 2,900 rpm in sunlight or under a light bulb.

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Nuclear laboratory System (Counter-Absorber-Radioactive Sources)

Nuclear laboratory System (Counter-Absorber-Radioactive Sources)

Product Code : JL-LE-10488

Student nuclear science station: 6-decade scaler/timer with built-in Geiger-Mueller counter and USB, sample positioning tray, 11-piece absorber set and sealed sources Po-210 (0.1 microcurie), Sr-90 (0.1 microcurie) and Co-60 (1 microcurie).

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e/m Apparatus

e/m Apparatus

Product Code : JL-LE-10490

Apparatus for the charge-to-mass ratio of the electron (Cat. No. JSS-026/020): vacuum tube with fine electron beam, Helmholtz coils bending the beam into a circle, low-pressure helium to make it visible and an internal fluorescent glass scale.

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Millikan Apparatus

Millikan Apparatus

Product Code : JL-LE-10492

Millikan apparatus for measuring the elementary charge and showing quantisation of charge (Cat. No. JSS-302/021): whole-plate reversible-polarity electrode chamber, 0-500 V field, 1 A high-intensity LED light source, 1 micrometre latex spheres.

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Electron - Spin Resonance Apparatus

Electron - Spin Resonance Apparatus

Product Code : JL-LE-10494

Electron spin resonance apparatus (Cat. No. JSS-852/022) for measuring the magnetic moment of a single electron and investigating the intrinsic angular momentum (spin) of a particle in modern physics practicals.

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Cathode Ray Tube

Cathode Ray Tube

Product Code : JL-LE-10497

Demonstration cathode ray tube (Cat. No. JSS-065/023): an evacuated, phosphor-coated glass tube with cathode and anode, showing that electrons cannot pass through a metal screen and the cathode-ray deflection effect.

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Rutherford Experiment

Rutherford Experiment

Product Code : JL-LE-10498

Alpha particle scattering set-up (Cat. No. JSS522/025): a cylindrical plastic chamber with a Po-210 alpha source at one end and an 8.6 cm circle of alpha-sensitive film at the other; the film is developed in 2.5 molar NaOH.

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Wave length & velocity of sound system

Wave length & velocity of sound system

Product Code : JL-LE-10501

Kundt tube system for wavelength and velocity of sound (Cat. No. JSS-141/026): transparent 850 mm resonance tube with metric scale, two side holes with sliding shutters, adjustable piston, miniature microphone, mini speaker, driver and booklet.

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Resonance in Strings and Air Columns Set

Resonance in Strings and Air Columns Set

Product Code : JL-LE-10503

Set for resonance in strings and air columns (Cat. No. JSS-189/027): Melde-type string vibrator with drilled armature tip, bench clamp and pulley on rod for the cord, aluminium resonance tube, sound box and extra speaker.

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Harmonic Oscillation Set

Harmonic Oscillation Set

Product Code : JL-LE-10505

Harmonic oscillation set (Cat. No. JSS-111/028) built around a truncated-cone harmonic motion spring whose elongation is closely proportional to the applied force; spring constant 9.6 N/m.

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Doppler Effect Set

Doppler Effect Set

Product Code : JL-LE-10507

Demonstration set (Cat. No. JSS-194/029) showing the Doppler effect: the wavelength of sound changes when the source moves, helping students understand the effect.

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Ultrasonic Experiment System

Ultrasonic Experiment System

Product Code : JL-LE-10510

Ultrasonic experiment system (Cat. No. JSS-744/030) for demonstrating the echo sounder principle, finding the velocity of sound in air from pulse transit time and distance, and measuring distance from transit time.

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Tuning Fork Set

Tuning Fork Set

Product Code : JL-LE-10512

Set of eight tuning forks (Cat. No. JSS-421/031) marked 256, 288, 320, 341, 384, 426, 480 and 512 Hz, with a mallet having one hard and one soft end, in a foam-lined wooden storage box.

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Ripple Tank

Ripple Tank

Product Code : JL-LE-10514

Ripple tank (Cat. No. JSS-555/032) for water-wave reflection, refraction, diffraction and interference: tank on four levelling legs, vibration generator, wave monitor, dippers, lever arm, projection mirror and screen, Perspex objects.

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Waveform (Helix-Slinky)

Waveform (Helix-Slinky)

Product Code : JL-LE-10518

Helix spring (slinky) for wave demonstrations (Cat. No. JSS-269/033): 7.5 cm diameter, 10 cm long closed and up to 3 m fully stretched, for transverse and compression waves.

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Vacuum Pump System

Vacuum Pump System

Product Code : JL-LE-10522

Single-stage, oil-sealed, air-cooled vacuum pump (Cat. No. JSS-296/034): 5.0 m3/h at 1400 rpm, 250 W, maximum pressure 10 Pa, V-belt driven on a base plate with belt guard, for continuous duty.

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Optic Bench Apparatus

Optic Bench Apparatus

Product Code : JL-LE-10524

Combination 2.2 m dynamics track and optics bench in aluminium (Cat. No. JSS-229/035), with metric scale, rigid profile that does not sag, and two adjustable two-foot levellers.

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Optical Fiber Kit

Optical Fiber Kit

Product Code : JL-LE-10525

Fibre optics teaching kit (Cat. No. JSS-269/036) with light source, lenses, accessories, an assortment of light guides and optical fibres, and an illustrated manual of 25 experiments and demonstrations.

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Optics on Magnetic Board

Optics on Magnetic Board

Product Code : JL-LE-10528

Ray optics and colour experiment set with magnetic-backed components (Cat. No. JSS-784/037), used on the included whiteboard (23 x 15.5 in usable, swivelling feet for wide or tall set-up) or any steel whiteboard.

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Diaphragm, Slit, Grating Set

Diaphragm, Slit, Grating Set

Product Code : JL-LE-10531

Set of three diffraction gratings (Cat. No. JSS-239/038) of 100, 300 and 600 lines per mm, each mounted between glass plates.

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Lens Kit

Lens Kit

Product Code : JL-LE-10533

Kit of six 50 mm diameter lenses (Cat. No. JSS-841/039) with ground and polished faces and ground edges: double convex, plano-convex, converging meniscus, diverging meniscus, double concave and plano-concave, stored in a wooden box.

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Lens Holder

Lens Holder

Product Code : JL-LE-10535

Wooden lens holder (Cat. No. JSS-698/040): upright 100 mm high with a V-shaped slot, on a 100 x 50 mm rectangular base, taking convex or concave lenses or mirrors up to 76 mm diameter.

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Flat Mirror

Flat Mirror

Product Code : JL-LE-10537

Flat (plane) mirror (Cat. No. JSS-249/041) in clear, chemical resistant glass, rectangular in shape.

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Laser Source

Laser Source

Product Code : JL-LE-10539

Modulated helium-neon laser (Cat. No. JSS-625/042), 0.8 mW at 632.8 nm with stable wavelength and long coherence length, for single and double slit, diffraction and AM/FM transmission experiments.

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Functional Eye Model

Functional Eye Model

Product Code : JL-LE-10546

Working model of the human eye (Cat. No. JSS-267/043) with a movable retina that changes the eyeball length and a soft silicone lens whose curvature is changed by water pressure, for showing image inversion and accommodation.

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Pocket Diffraction Spectrometer

Pocket Diffraction Spectrometer

Product Code : JL-LE-10558

Handheld diffraction spectroscope (Cat. No. JSS-266/045) for measuring wavelengths of light from 350 to 750 nm with 5 nm accuracy; built to cut internal reflections; supplied with instructions and an introduction to the nature of light.

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Spectrometer Apparatus

Spectrometer Apparatus

Product Code : JL-LE-10562

Economical student spectrometer for measuring the angle of a prism by the law of reflection and, with a diffraction grating, for demonstrating diffraction and measuring the wavelengths of monochromatic light sources.

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Spectral Tube Power Supply

Spectral Tube Power Supply

Product Code : JL-LE-10565

Self-contained power supply for operating 25 cm spectrum tubes. The tube sits recessed for protection and is held in mounting clips; an on/off switch controls the unit, which is designed to extend spectrum tube life.

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Gas Spectrum Tube

Gas Spectrum Tube

Product Code : JL-LE-10568

Gas spectrum (discharge) tube for showing the emission line spectrum of a gas. Gas fill, tube length and electrode details are confirmed on the quotation.

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Photoelectric Effect Set

Photoelectric Effect Set

Product Code : JL-LE-10571

Photoelectric effect experiment set showing that electron emission depends on light frequency: regulated-voltage power supply continuously variable to ±15 V, low-current digital meter, ±0.2% accuracy, 110 V ±10% 60 Hz input.

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Free Fall Apparatus

Free Fall Apparatus

Product Code : JL-LE-10572

Complete free fall apparatus: aluminium extrusion column with scale on a metal base, electromagnet release, compatible timer and photo gate system, free fall spheres, ball receiver, and rod and clamp to fix the photo gate on the column.

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Projectile Experiment

Projectile Experiment

Product Code : JL-LE-10575

Projectile experiment kit: assembled spring-loaded gun, range variable up to 10 ft (about 3 m), launch angle up to 90° read within 1/2° by plumb bob and protractor, two 1 in balls (steel and aluminium), brace and instructions for 4 experiments.

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Circular Motion Apparatus

Circular Motion Apparatus

Product Code : JL-LE-10577

Compact circular motion apparatus that swings a mass in a circular orbit under controlled conditions; students measure orbit diameter, mass of the projectile and revolutions per minute. Power supply not included.

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Dynamic Track

Dynamic Track

Product Code : JL-LE-10580

Dynamics track system: 2 m track, acceleration sensor, force sensor, motion sensor, two photo gates, two carts and accessories for Newton's laws, energy conservation, uniform and accelerated motion, spring constant and collision experiments.

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Air Track

Air Track

Product Code : JL-LE-10582

Air track that uses an air cushion to reduce friction for precise motion experiments; listed with an air supply, one motion sensor and two photo gates for uniform motion and average and instantaneous velocity work.

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Science Carts

Science Carts

Product Code : JL-LE-10584

Wheeled science carts (dynamics trolleys) for motion, force and collision practicals on a bench or track. Cart size, wheels, mass and the number of carts per set are confirmed on the quotation.

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Pulley

Pulley

Product Code : JL-LE-10586

Laboratory pulley for simple-machine practicals: changing the direction of a force and, in blocks, giving mechanical advantage. Wheel size, material, number of sheaves and mounting are confirmed on the quotation.

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Force Table

Force Table

Product Code : JL-LE-10589

Force table for the vector nature of forces and composition and resolution of forces: matt-black aluminium disc with raised rim, 360° scale in 1° steps, four indexed pulley clamps, cords with central ring, centre pin, tripod base with levelling screws.

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Moment of Force Apparatus

Moment of Force Apparatus

Product Code : JL-LE-10591

Moment of force apparatus for the relation between moment, force and lever arm: metre stick, three knife-edge clamps, aluminium support, two mass hangers, eight slotted masses from 1 g to 500 g and a storage rack.

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Springs

Springs

Product Code : JL-LE-10593

Set of five Hooke's law springs with different constants, for use with a Hooke's law apparatus; each stretches 2 cm under 0.5 N, 1 N, 2 N, 3 N or 5 N respectively. Loop for the support rod, hook for the load and adjustable red position arrow.

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Work-Energy & Power Experiment

Work-Energy & Power Experiment

Product Code : JL-LE-10595

Work, energy and power experiment: aluminium rail stand with scale, 12 V DC motor mounted on the stand, two photo gates and a smart timer, 1000 g hanger weight set, mounted on/off switch and 12 V power supply.

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Inertial Balance

Inertial Balance

Product Code : JL-LE-10597

Inertial balance for measuring the inertial mass of objects: platform oscillating in a horizontal plane on two straight blade springs, solid base plate, aluminium trays, instructions included.

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Blackboard Mechanics Kit (Pully- Torque) with Magnetic Compound

Blackboard Mechanics Kit (Pully- Torque) with Magnetic Compound

Product Code : JL-LE-10600

Magnetic mechanics demonstration kit for the board: more than 25 large, coloured components held by AlNiCo magnets, more than 30 pulley and torque experiments, stored in a case with foam inlay.

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Stress & Strain Apparatus

Stress & Strain Apparatus

Product Code : JL-LE-10601

Stress and strain apparatus for load-extension practicals: stress, strain, elastic limit and Young's modulus. Specimen type, load range and extension measurement are confirmed on the quotation.

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Wires of Different Metal

Wires of Different Metal

Product Code : JL-LE-10604

Wires of different metals for comparing resistance and conduction in circuit practicals. The metals, wire gauge and lengths supplied are confirmed on the quotation.

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Coated Copper Coil

Coated Copper Coil

Product Code : JL-LE-10607

Coated copper coil in different thicknesses: PVC coated to protect the copper where atmospheric conditions could affect it, fully annealed for easy bending, for general laboratory use.

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Metallic Cubes

Metallic Cubes

Product Code : JL-LE-10609

Set of seven 10 mm metal cubes - tin, brass, lead, iron, copper, aluminium and zinc - supplied in a plastic box for density and property comparisons.

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Density Rod Set

Density Rod Set

Product Code : JL-LE-10611

Density rod set: 12 cylindrical rods, 12 mm diameter and 37-60 mm long, in copper, brass, acetal, rubber, acrylic, aluminium, polyformaldehyde, PTFE, PVC, oak, maple and glass, held in a wooden holder.

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Linear Expansion Apparatus

Linear Expansion Apparatus

Product Code : JL-LE-10613

Linear expansion apparatus: 50 cm metal rod, 4.5 mm diameter, held by detachable rubber bungs in a metal steam jacket with tubules for steam inlet, outlet and thermometer; supplied with a gauge and three rods.

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Ball and Ring

Ball and Ring

Product Code : JL-LE-10615

Ball and ring apparatus for demonstrating thermal expansion: captive brass ball secured by a chain to a brass ring, ring mounted on a rod with a wooden handle.

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Expansion of Liquid

Expansion of Liquid

Product Code : JL-LE-10616

Apparatus for comparing the thermal expansion of different liquids: five glass bulbs with tubes held by clips in a sliding frame, standing in a water trough; bulbs lift out and have funnel tops for filling.

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AC/DC Power Supply

AC/DC Power Supply

Product Code : JL-LE-10618

Laboratory AC/DC power supply: AC output and rectified DC output with synchronised voltages, DC smoothing, LED meters for voltage and current, 60 VA max. output, over-current protection, 220-240 V AC ±10% input.

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AC/DC Motor

AC/DC Motor

Product Code : JL-LE-10620

Apparatus for comparing an AC generator and a DC generator: brushes at the front collect direct current through a split ring, brushes at the back collect alternating current.

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Cable Rack

Cable Rack

Product Code : JL-LE-10623

Mobile cable rack for probe and test leads on multidirectional castors; plastic holder with 2 rows for BNC leads, 2 rows for 2 mm leads and 9 rows for 4 mm leads, for laboratories and classrooms.

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Electronic Set (Diode- Transistor-LOR- LED)

Electronic Set (Diode- Transistor-LOR- LED)

Product Code : JL-LE-10624

Electronic component set for school practicals: diode, transistor, light-dependent resistor (LDR) and LED. Component quantities, ratings and any mounting board are confirmed on the quotation.

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Resistors (Different Reading)

Resistors (Different Reading)

Product Code : JL-LE-10625

Fixed carbon film resistors in different values (readings) for electricity and electronics practicals: ceramic carrier with a thin pure carbon film as the resistive material.

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Rheostat

Rheostat

Product Code : JL-LE-10626

Open slide wire rheostat for controlling current in circuits: copper-nickel alloy wire oxidised for insulation between turns, plastic legs, offered in a variety of resistance values and current-carrying capacities.

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Logic Gate

Logic Gate

Product Code : JL-LE-10627

Two-input logic gates of different types - AND, OR, NOR and EX-OR - for digital electronics and truth-table practicals.

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Oscilloscope

Oscilloscope

Product Code : JL-LE-10629

Two-channel digital storage oscilloscope: 100 MHz bandwidth (-3 dB), 1 GSa/s, 7 in colour LCD, record length 2 x 512k per channel, independent floating isolated channels, USB interface, lightweight and portable.

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Multi Scope

Multi Scope

Product Code : JL-LE-10631

Combined 20 MHz digital storage oscilloscope and 4000-count auto-range true RMS multimeter: auto volt/div and time/div set-up, auto/normal/single trigger, Vpp/Vavg/Vrms/dBm auto measure, screen hold.

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Signal Generator

Signal Generator

Product Code : JL-LE-10633

Signal generator for physics and electronics practicals: produces repeating electrical waveforms at adjustable frequency and amplitude. Frequency range, waveforms and output are confirmed on the quotation.

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Digital Multimeter

Digital Multimeter

Product Code : JL-LE-10637

2000-count manual-range digital multimeter: DC/AC voltage and current, resistance, capacitance, temperature, transistor hFE, diode test, audible continuity, non-contact voltage detection, data hold and auto power-off.

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Digital Multi Meter

Digital Multi Meter

Product Code : JL-LE-10641

Digital multimeter for school and college electrical practicals, measuring voltage, current and resistance on a digital display. Ranges, functions and accessories are confirmed on the quotation.

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Static Electricity Set

Static Electricity Set

Product Code : JL-LE-10645

Electrostatics kit: gold-leaf electroscope with top plate and hook electrode, gold leaves, 4 metallised polystyrene spheres, nylon thread, 2 polythene plates, electrophorus, proof plane, 2 aluminium calorimeters, polythene strip with wool rubber, stirrup.

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Van De Graff with Accessories

Van De Graff with Accessories

Product Code : JL-LE-10648

Van de Graaff generator with full accessories: DC motor drive on 220 V AC 50 Hz, silicone rubber belt with adjustable tracking, aluminium mesh combs, 150 mm aluminium sphere, 100 mm discharge sphere, 4 mm sockets, up to 200 kV, 60 mm spark.

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Ruhmkorff Coil

Ruhmkorff Coil

Product Code : JL-LE-10651

Ruhmkorff induction coil giving a 30 mm spark, on a moulded plastic base; 11.4 x 3.1 x 6.3 in (about 29 x 7.9 x 16 cm), 3.5 lb (about 1.6 kg).

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Coulombs Law Apparatus

Coulombs Law Apparatus

Product Code : JL-LE-10653

Digital charge-measuring instrument that behaves like a digital electroscope, displaying charge in coulombs up to 1.999 nC from a current through a resistance, a capacitor or a static source such as a charged plastic rod.

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Electromagnetic Kit

Electromagnetic Kit

Product Code : JL-LE-10656

Electromagnetism class kit: 8 Ticonal and 8 Magnadur magnets, steel yokes, double C-cores with clips, plotting compasses, 500 g iron filings, aluminium rings, armatures with axles, coil formers, copper wire, bulbs, neon bulbs, holders and resistors.

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Coil Set (Transformer)

Coil Set (Transformer)

Product Code : JL-LE-10658

Transformer coil set: plastic base, laminated iron core with mounting fixtures and six coils protected in heat-resistant film, for transformer action, Faraday's and Lenz's laws and the effect of iron cores on field strength.

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Motor Generator Demo

Motor Generator Demo

Product Code : JL-LE-10660

Compact low-voltage working model with interchangeable permanent magnets and wire coils: set up permanent-magnet, series-wound or shunt-wound DC motors and AC or DC generators, with visible commutator and slip rings.

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Dynamo Demo

Dynamo Demo

Product Code : JL-LE-10662

Hand-driven dynamo model on a 200 x 125 mm base plate: 125 mm hand pulley and rubber belt step-up drive, output on a pair of 4 mm sockets, LED output indicator; also runs as a motor on 6-8 V DC.

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Solenoid

Solenoid

Product Code : JL-LE-10664

Solenoid for magnetic field practicals: 370 mm long, 50 mm diameter, 270 turns of 1.25 mm wire, maximum current 6 A, power supply connected through two safety sockets.

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Magnetic Field Demo Plate

Magnetic Field Demo Plate

Product Code : JL-LE-10667

Set of four transparent plastic plates, 153 x 76 x 6 mm, each with a 14 x 7 matrix of 98 small chambers holding an iron rod that acts as a plotting compass, for showing magnetic field patterns.

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Night & Day Model

Night & Day Model

Product Code : JL-LE-10672

Sun, Earth and Moon system model for teaching night and day, seasons, the Sun's path across the sky, daylight hours, shadows, phases of the Moon and solar and lunar eclipses.

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Earth's Layer Model (Inner Section)

Earth's Layer Model (Inner Section)

Product Code : JL-LE-10674

Cross-sectional model of the Earth that breaks down into seven parts, each layer in a different colour; removing the upper crust shows the inner core and surrounding layers.

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Magnet Set

Magnet Set

Product Code : JL-LE-10676

Set of four magnets for magnetism lessons: one pair of bar magnets and two horseshoe magnets.

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Neodymium Magnet

Neodymium Magnet

Product Code : JL-LE-10679

Neodymium-iron-boron disc magnet, grade 35, 12,200 gauss, 0.5 in (12.7 mm) diameter x 0.125 in (3.2 mm) thick, maximum operating temperature 80°C.

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Magnetic Needle

Magnetic Needle

Product Code : JL-LE-10680

Magnetic needle, 100 mm, carbon steel, pivoted on a jewel bearing so it turns freely along the magnetic field.

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Iron Fillings

Iron Fillings

Product Code : JL-LE-10683

Coarse iron filings, 250 g in a plastic jar, for mapping magnetic fields; listed as analytical reagent, supplied with MSDS, shelf life 5 years.

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Magnetic Field Demo Lon Solenoid

Magnetic Field Demo Lon Solenoid

Product Code : JL-LE-10685

Solenoid magnetic field demonstrator: multi-loop coil of 1.5 mm copper wire, 51 mm diameter x 92 mm long, mounted on an acrylic sheet with socket connections, for investigating the field of a solenoid.

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Magnetic Field Demo Vertical Wire

Magnetic Field Demo Vertical Wire

Product Code : JL-LE-10687

Demonstrator for the magnetic field around a straight conductor: 1.5 mm diameter vertical wire through an acrylic sheet with socket connections, current 8 A.

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Solenoid Small Air Cord

Solenoid Small Air Cord

Product Code : JL-LE-10694

Small 12 V DC solenoid air valve for pneumatic and vacuum lines: three ports, all 5.5 mm, operating temperature -10 to 60°C.

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Solenoid Small Air Cord

Solenoid Small Air Cord

Product Code : JL-LE-10695

Compact three-port air valve operated by a 12 V DC solenoid, for vacuum and other pneumatic circuits; 5.5 mm ports, rated -10 to 60°C.

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Electro Analysis Cell

Electro Analysis Cell

Product Code : JL-LE-10700

Electro-analysis cell for electrolysis and electrochemical analysis practicals. Cell material, electrodes and size are confirmed on the quotation.

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Solar Cells

Solar Cells

Product Code : JL-LE-10704

Solar cell demonstration of electrical energy produced directly from light, used with a small low-consumption mounted motor (16 mm pulley) that can lift at least 4 g; listed size 4 x 3 x 1.3 in.

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Compass

Compass

Product Code : JL-LE-10707

Magnetic compass for teaching magnetism: magnetised pointer with marked north end, free to align with the magnetic field, in a plastic case with clear directional markings.

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Microphone

Microphone

Product Code : JL-LE-10711

Wireless microphone with a super-cardioid polar pattern, natural sound, high output level and a noiseless on/off switch; black plastic body.

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Masses Set

Masses Set

Product Code : JL-LE-10713

Stainless steel cylindrical weight set in a storage box: 10 mg, 2 x 20 mg, 50 mg, 100 mg, 2 x 200 mg, 500 mg, 1 g, 2 x 2 g, 5 g, 2 x 10 g and 50 g.

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Hooked Mass Set

Hooked Mass Set

Product Code : JL-LE-10716

Set of nine stainless steel hooked masses: one 10 g, two 20 g, one 50 g, one 100 g, two 200 g, one 500 g and one 1000 g (2100 g in total).

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Torch

Torch

Product Code : JL-LE-10718

Warm white LED torch with an aluminium body and a lithium-ion battery.

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Marbles

Marbles

Product Code : JL-LE-10720

Round, multicoloured glass marbles for rolling-ball, collision and particle-model lessons. Size and quantity per pack are confirmed on the quotation.

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Iron Ball

Iron Ball

Product Code : JL-LE-10722

Plain round iron ball for mechanics and magnetism lessons. Diameter and mass are confirmed on the quotation.

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Tool Set

Tool Set

Product Code : JL-LE-10725

Laboratory tool set for assembling apparatus, fitting clamps and connections, and routine upkeep of equipment. The tools included, sizes and case are confirmed on the quotation.

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Inclined Plane

Inclined Plane

Product Code : JL-LE-10730

Hardwood inclined plane: hinged 60 x 7.5 cm plane set at 24 to 45° with a wood block, 38 mm aluminium pulley, cut-away base, cylindrical metal roller, scale pan and sliders 100 x 75 and 200 x 75 mm.

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Battery (Different Sizes)

Battery (Different Sizes)

Product Code : JL-LE-10733

Duracell Copper Top all-purpose alkaline batteries, AA size listed; other sizes confirmed on the quotation. For circuit practicals and battery-powered apparatus.

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Battery Holder

Battery Holder

Product Code : JL-LE-10735

AA battery holder in high-impact plastic for series and parallel circuits: male and female button connections join holders without leads, side extensions for easy wire connections.

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Bulb

Bulb

Product Code : JL-LE-10737

Miniature bulbs, 1.5 V and 3 V, for indicator lighting and simple circuit practicals. Cap type and current rating are confirmed on the quotation.

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Bulb Holder

Bulb Holder

Product Code : JL-LE-10740

Bulb holder for a small 2 V bulb in simple circuit practicals. Terminal type and base are confirmed on the quotation.

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Switch

Switch

Product Code : JL-LE-10742

Circuit switch held in place by a screw-on ring for panel or board mounting, with a bevelled front. Contact rating and switch type are confirmed on the quotation.

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Electrical Clip Plugs

Electrical Clip Plugs

Product Code : JL-LE-10747

Insulated plug leads with dual 4 mm stackable banana plugs (plug with socket), black and red, for connecting circuits, meters and power supplies.

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Buzzer

Buzzer

Product Code : JL-LE-10748

Low-current buzzer, 2 mA, mounted on a base, for audible signalling in alarm, switch and continuity circuit practicals.

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Pyrex Test Cubes

Pyrex Test Cubes

Product Code : JL-LE-10751

Pyrex glass test tubes with rim, 15 x 100 mm, transparent, heat and chemical resistant.

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Test Tube (Opening Side)

Test Tube (Opening Side)

Product Code : JL-LE-10752

Test tube with side arm (side opening), 150 x 24 mm, borosilicate glass 3.3, heat and chemical resistant.

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Pyrex Beakers

Pyrex Beakers

Product Code : JL-LE-10753

Graduated Pyrex glass beaker, 1000 ml, 145 mm high, 105 mm outside diameter, 2.2 mm wall, transparent, heat and chemical resistant.

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Pyrex Beakers

Pyrex Beakers

Product Code : JL-LE-10754

Pyrex glass beaker, 250 ml, 95 mm high, 70 mm outside diameter, 1.9 mm wall, transparent, heat and chemical resistant.

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Pyrex Beakers

Pyrex Beakers

Product Code : JL-LE-10755

Small graduated Pyrex glass beaker, 25 ml, transparent, heat and chemical resistant; height and diameter confirmed on the quotation.

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Pyrex Beakers

Pyrex Beakers

Product Code : JL-LE-10756

Graduated Pyrex glass beaker, 50 ml, 60 mm high, 42 mm outside diameter, 1.6 mm wall, transparent, heat and chemical resistant.

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Pyrex Beakers

Pyrex Beakers

Product Code : JL-LE-10757

Graduated Pyrex glass beaker, 500 ml, 120 mm high, 85 mm outside diameter, 2 mm wall, transparent, heat and chemical resistant.

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Cylinders

Cylinders

Product Code : JL-LE-10758

Graduated measuring cylinder, 100 ml, borosilicate glass, transparent, heat and chemical resistant. Graduation interval and class are confirmed on the quotation.

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Cylinders

Cylinders

Product Code : JL-LE-10759

Graduated measuring cylinder, 1000 ml capacity, in transparent borosilicate glass that resists heat and chemicals.

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Cylinders

Cylinders

Product Code : JL-LE-10760

500 ml measuring cylinder in clear borosilicate glass, graduated, resistant to heat and chemicals.

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Cylinders

Cylinders

Product Code : JL-LE-10761

Graduated measuring cylinder of 250 ml capacity, transparent borosilicate glass, heat and chemical resistant, for routine volume measurement.

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Graduated Cylinders(50mL)

Graduated Cylinders(50mL)

Product Code : JL-LE-10762

Small graduated cylinder, 50 ml, in transparent borosilicate glass, heat and chemical resistant, for measuring small liquid volumes.

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Cylinders

Cylinders

Product Code : JL-LE-10763

25 ml graduated measuring cylinder made of transparent borosilicate glass, resistant to heat and chemicals.

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Conical Flask

Conical Flask

Product Code : JL-LE-10764

500 ml graduated conical (Erlenmeyer) flask in transparent borosilicate glass: neck 34 mm OD, base 105 mm OD, height 180 mm; heat and chemical resistant.

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Conical Flask

Conical Flask

Product Code : JL-LE-10765

Graduated 250 ml conical flask of transparent borosilicate glass; neck 34 mm OD, base 85 mm OD, 145 mm high; resistant to heat and chemicals.

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Conical Flask (Opening Side)

Conical Flask (Opening Side)

Product Code : JL-LE-10766

250 ml conical flask with side opening (side tube 9 mm diameter), graduated borosilicate glass, height 160 mm; heat and chemical resistant.

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Round Bottom Flask

Round Bottom Flask

Product Code : JL-LE-10767

250 ml round bottom flask in transparent borosilicate glass, graduated, neck 34 mm OD, height 140 mm; heat and chemical resistant for heating and distillation work.

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Reagent Bottles

Reagent Bottles

Product Code : JL-LE-10768

500 ml reagent bottle in transparent borosilicate glass, body diameter 85 mm, height 176 mm, heat and chemical resistant, for storing laboratory solutions.

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Reagent Bottles - Dark

Reagent Bottles - Dark

Product Code : JL-LE-10769

Narrow-mouth reagent bottle in amber borosilicate glass, 500 ml, body diameter 85 mm, height 176 mm, for light-sensitive solutions; chemical and heat resistant.

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Reagent Bottles - Dark

Reagent Bottles - Dark

Product Code : JL-LE-10770

250 ml amber reagent bottle with narrow mouth, borosilicate glass, body diameter 70 mm, height 138 mm, chemical and heat resistant; for light-sensitive solutions.

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Reagent Bottles - Dark

Reagent Bottles - Dark

Product Code : JL-LE-10771

Amber glass reagent bottle, 250 ml, body 70 mm diameter, height 138 mm, chemical and heat resistant, for storing solutions away from light.

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Funnel Filter

Funnel Filter

Product Code : JL-LE-10772

Glass filter funnel, 75 mm diameter, stem 9 mm diameter and 75 mm long, transparent borosilicate glass, heat and chemical resistant.

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Funnel Filter

Funnel Filter

Product Code : JL-LE-10773

Borosilicate glass filter funnel, transparent, heat and chemical resistant. Funnel and stem sizes are confirmed on the quotation.

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Funnel Filter

Funnel Filter

Product Code : JL-LE-10774

Small filter funnel in transparent borosilicate glass, resistant to heat and chemicals; exact funnel and stem dimensions confirmed on the quotation.

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Plastic Funnel

Plastic Funnel

Product Code : JL-LE-10775

Polypropylene filter funnel, 75 mm diameter, stem 9 mm diameter and 75 mm long, chemical resistant; an unbreakable alternative to glass for student filtration work.

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Separating Funnel

Separating Funnel

Product Code : JL-LE-10776

Pear-shaped separating funnel, 250 ml, transparent borosilicate glass, overall height 290 mm, stem diameter 11 mm; for separating immiscible liquids.

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Buchner Funnel

Buchner Funnel

Product Code : JL-LE-10777

White porcelain Buchner funnel with a fixed perforated plate, glazed inside and out except the rim, chemical resistant; used with a filter flask for suction filtration.

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Cylinder with Cover

Cylinder with Cover

Product Code : JL-LE-10778

Graduated measuring cylinder supplied with a cover. Material, capacity and accuracy class are confirmed on the quotation because the listing is inconsistent.

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Liebig Condenser

Liebig Condenser

Product Code : JL-LE-10779

Liebig condenser in borosilicate glass, 50 cm long, with the inner tube sealed into the water jacket; the adapter end accepts a No. 3 rubber stopper. For distillation and reflux.

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Dropping Bottle

Dropping Bottle

Product Code : JL-LE-10780

60 ml clear glass dropping bottle with a glass dropper pipette, high density polythene stopper with dustproof head and vinyl teat; stopper and teat resist acids and alkalis.

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Capillary Tube

Capillary Tube

Product Code : JL-LE-10781

Clear soda glass capillary tube, 0.5 m length, 5 mm outer diameter, 0.4 mm bore.

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Tile Polyproplin Glass

Tile Polyproplin Glass

Product Code : JL-LE-10782

Rectangular spotting tile with 12 cavities for drop-scale tests, chemical resistant. The listing names porcelain, plastic and polypropylene, so the material is confirmed on the quotation.

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Diffusion Tubes

Diffusion Tubes

Product Code : JL-LE-10783

Dialysis tubing for diffusion and osmosis experiments: 15.9 mm diameter, 25 mm flat width, supplied in a 3 m length.

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Burette

Burette

Product Code : JL-LE-10784

50 ml burette in borosilicate glass with PTFE stopcock, graduated in 0.1 ml, tolerance 0.1 ml, overall length 860 mm; heat and chemical resistant.

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Micro Pipette

Micro Pipette

Product Code : JL-LE-10785

Variable-volume micropipette, 5-50 microlitres, set in 0.5 microlitre increments with a click-stop digital system; accuracy and repeatability ±2.00%; for 50 microlitre tips; colour coded.

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Pipette

Pipette

Product Code : JL-LE-10786

Graduated glass measuring pipette, 10 ml, 0.10 ml graduations, tolerance 0.05 ml; heat and chemical resistant and autoclavable.

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Pipette Filler

Pipette Filler

Product Code : JL-LE-10787

Red rubber pipette filler: a bulb with three pinch valves that control the intake and release of liquid, for pipetting harmful or unpleasant solutions without mouth suction; chemical resistant.

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Volumetric Pipets, Micro Tip, Bulb Draw

Volumetric Pipets, Micro Tip, Bulb Draw

Product Code : JL-LE-10788

Disposable bulb-draw pipettes with micro tip, chemically inert, made for consistent bulb pressure and tip size so that drops are reproducible.

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Watch Glass

Watch Glass

Product Code : JL-LE-10789

Polished watch glass, 100 mm diameter, clear soda glass with a smooth finish; for evaporating small samples, weighing solids and covering beakers.

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Porcelain Base

Porcelain Base

Product Code : JL-LE-10790

Pipe clay triangle of 7.5 cm with clay pipe sections on thick iron wire, used to support a crucible or small dish over a Bunsen burner.

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Disposable Dropper

Disposable Dropper

Product Code : JL-LE-10791

Graduated disposable plastic dropper, 3 ml capacity, for transferring and roughly measuring small volumes of liquid.

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Washing Bottle

Washing Bottle

Product Code : JL-LE-10792

500 ml squeeze-and-spray wash bottle in LDPE, chemical resistant, with a sealable screw top that limits solvent evaporation and a 90° bent nozzle.

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Gas Syringe

Gas Syringe

Product Code : JL-LE-10793

50 ml graduated gas syringe in borosilicate glass; the barrel rim is flat on both sides so it does not roll and gives a fingertip grip.

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Glass Tubing Assortment

Glass Tubing Assortment

Product Code : JL-LE-10794

Borosilicate glass delivery tubing, 6 mm outside diameter, supplied as a set of 6 pieces; heat and chemical resistant.

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Tubing Connectors T shaped

Tubing Connectors T shaped

Product Code : JL-LE-10795

T-shaped tubing connector in chemical-resistant polypropylene, 8 mm size, for joining three lengths of flexible tubing.

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Tubing Connectors

Tubing Connectors

Product Code : JL-LE-10796

Y-shaped polypropylene tubing connector, 8 mm size, chemical resistant, for branching one flexible tube into two.

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Tubing Connectors

Tubing Connectors

Product Code : JL-LE-10797

Four-way cross-type tubing connector in white polypropylene, for joining four lengths of flexible tubing at one point.

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Linear Tube Connector

Linear Tube Connector

Product Code : JL-LE-10798

Straight (linear) tube connector in white chemical-resistant plastic for joining two lengths of flexible tubing end to end.

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Clear Vinyl Tube

Clear Vinyl Tube

Product Code : JL-LE-10799

Clear, chemical-resistant vinyl tubing for laboratory connections; bore, wall and length are confirmed on the quotation.

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Visking Tubing

Visking Tubing

Product Code : JL-LE-10800

Visking (dialysis) tubing in a 3 m length with 25 mm flat width, the partially permeable membrane used for osmosis and diffusion practicals in biology.

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Filter Paper

Filter Paper

Product Code : JL-LE-10801

Grade 2 qualitative filter paper with an 8 micron particle retention range, for filtering coarser samples such as soil and for clarifying liquids.

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Chromatography Paper

Chromatography Paper

Product Code : JL-LE-10802

Thin-layer chromatography sheet, 20 x 20 cm, which can be cut into forty 2 x 5 cm strips for class chromatography experiments.

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Mortar & Pestle

Mortar & Pestle

Product Code : JL-LE-10803

White porcelain mortar with pouring spout and glazed pestle, 300 ml capacity, chemical and heat resistant, for grinding and mixing solids.

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Petri Dishes

Petri Dishes

Product Code : JL-LE-10804

Clear Petri dish, 100 mm diameter, listed in heat- and chemical-resistant borosilicate glass, for microbiology cultures, germination and small observations.

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Bottle and Cylinder Brush

Bottle and Cylinder Brush

Product Code : JL-LE-10805

Bristle cleaning brush with fan-shaped end on a stainless steel wire handle: overall 360 mm, brush 120 mm long and 50 mm diameter; for conical flasks, cylinders and beakers.

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Test Tube Racks

Test Tube Racks

Product Code : JL-LE-10806

Polypropylene test tube rack that holds six 25 mm test tubes upright for working with several solutions at once and for safe storage.

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Iron Stands

Iron Stands

Product Code : JL-LE-10807

Retort stand set: powder-coated cast iron base, chrome-plated mild steel rod, one clamp and one retort ring, for holding burettes, flasks and test tubes.

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Wood Stand

Wood Stand

Product Code : JL-LE-10808

Polished wooden test tube stand with 12 drilled holes: 2 holes of 25 mm diameter and 10 holes of 20 mm diameter.

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Beaker Tongs

Beaker Tongs

Product Code : JL-LE-10809

Beaker tongs of nickel-plated 1/4 in (about 6 mm) steel with rubber-coated ends, for lifting hot beakers from 50 ml to 2000 ml.

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Test Tube Clamp

Test Tube Clamp

Product Code : JL-LE-10810

Wooden test tube clamp with a metal spring, 18 cm long, jaws opening to 1.25 in (about 32 mm), for holding a hot test tube during heating.

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Test Tube Holder

Test Tube Holder

Product Code : JL-LE-10811

Plated spring steel wire test tube holder with finger grip, 16 cm long; the jaws accept tubes up to 40 mm diameter.

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Rod Clamp Holder

Rod Clamp Holder

Product Code : JL-LE-10812

Three-prong double adjustable universal clamp with integral boss head; prongs sleeved in non-slip vinyl; holds objects up to 58 mm; overall length 22 cm.

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Burette Clamp

Burette Clamp

Product Code : JL-LE-10813

Clamp listed for holding burettes: a 3-prong double adjustable universal clamp with integral boss head and non-slip vinyl sleeves, gripping up to 58 mm, 22 cm long.

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G-Clamps

G-Clamps

Product Code : JL-LE-10814

G-clamp with a drop forged steel body and a steel swivel shoe that seats on uneven surfaces; listed length 50 mm; for fixing apparatus to a bench.

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Clamps (Different Types )

Clamps (Different Types )

Product Code : JL-LE-10815

Laboratory clamps of different types in nickel-plated iron, chemical resistant; the clamp types and sizes required are confirmed on the quotation.

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Suspension Clamp

Suspension Clamp

Product Code : JL-LE-10816

Suspension clamp for holding a thermometer or specimen over a hotplate; keeps the object 110 mm from the stand rod, and the hook can be set to any angle.

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Support Ring Extension

Support Ring Extension

Product Code : JL-LE-10817

Closed support ring, 7.5 cm inner diameter, plated mild steel, on an 8 mm stem with open boss and thumb-screw for rods of 8 to 12.5 mm; 14 cm from rod centre to ring centre.

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Bunsen Burner

Bunsen Burner

Product Code : JL-LE-10818

Natural gas Bunsen burner with brass flame stabiliser, aluminium mixing tube (13 mm) and die-cast zinc alloy base (85 mm) with serrated inlet for 6-8 mm tubing; 142 mm high.

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Alcohol Burner

Alcohol Burner

Product Code : JL-LE-10819

4 oz (about 120 ml) alcohol burner with a metal cap to put out the flame and limit evaporation, and a chrome-plated steel wire stand 5 in (127 mm) high with a 3 x 3 in top.

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Red Rubber Tube

Red Rubber Tube

Product Code : JL-LE-10820

Red rubber laboratory tubing, chemical resistant, for connecting burners to gas taps and for water and vacuum lines; bore and length confirmed on the quotation.

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Wire Gauze

Wire Gauze

Product Code : JL-LE-10821

Square stainless steel wire gauze, 12.5 cm, with a ceramic circle in the centre and rolled smooth wire edges, for spreading burner heat under beakers and flasks.

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Burner Tripod Ring Stand

Burner Tripod Ring Stand

Product Code : JL-LE-10822

Burner tripod stand with a round zinc-plated cast iron top of 12 cm outer diameter and mild steel legs, 21 cm high, for supporting a gauze and vessel over a burner.

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Crucible Porcelain

Crucible Porcelain

Product Code : JL-LE-10823

White glazed porcelain crucible, high-wall form, 50 ml, supplied with lid; chemical resistant; for strong heating of small samples.

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Triangular Porcelain Crucible

Triangular Porcelain Crucible

Product Code : JL-LE-10824

Pipe clay triangle of 5 cm with porcelain tubes, for holding a small crucible over a burner flame.

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Wood Test Tube Holder

Wood Test Tube Holder

Product Code : JL-LE-10825

Wooden test tube holder with metal spring, 18 cm long, for 19 mm test tubes; jaws open to 1.25 in (about 32 mm); for holding hot tubes.

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Lab Jack

Lab Jack

Product Code : JL-LE-10826

Laboratory scissor jack with screw-operated scissor action: 15 x 13.5 cm, raises from 60 mm to 25 cm, carries 25 kg; top plate has a threaded hole for a laboratory rod.

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Rubber Stopper

Rubber Stopper

Product Code : JL-LE-10827

Assorted solid red rubber stoppers, without holes, chemical resistant, in a mix of sizes for closing test tubes, flasks and bottles.

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Cork

Cork

Product Code : JL-LE-10828

Assorted natural bark cork stoppers in a mix of sizes, plain with no printed pattern, for closing test tubes, flasks and bottles.

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Cork Bores (set)

Cork Bores (set)

Product Code : JL-LE-10829

Set of 12 cork borers in nickel-plated brass, sizes 4 to 18 mm, thick-gauge tubes, complete with cleaning rod; for boring holes in corks and rubber stoppers.

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Spatula (Different Shape)

Spatula (Different Shape)

Product Code : JL-LE-10830

Polished stainless steel spatula, 20 cm long, with one flat end and one spoon end; heat and chemical resistant; for transferring and scooping solid chemicals.

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Wood Splint

Wood Splint

Product Code : JL-LE-10831

Wooden splints of hard, dry wood, 5 x 140 mm, splinter-free with rounded edges and uniform size; for the glowing splint and burning splint gas tests.

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Glass Wool

Glass Wool

Product Code : JL-LE-10832

Laboratory glass wool for filtering out fine precipitates where filter paper is unsuitable; pack size confirmed on the quotation.

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Sand Paper

Sand Paper

Product Code : JL-LE-10833

Abrasive sand paper for laboratory and workshop use, such as cleaning wire ends and metal strips before experiments; grit, sheet size and pack quantity confirmed on the quotation.

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Plastic Rod

Plastic Rod

Product Code : JL-LE-10834

Plastic friction rod for static electricity experiments: rubbed with wool, flannel, silk or fur it becomes charged; size confirmed on the quotation.

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Glass Rod

Glass Rod

Product Code : JL-LE-10835

Solid glass rod with both ends fire polished and rounded, used as a stirring rod and as a friction rod in static electricity experiments; length and diameter confirmed on the quotation.

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Ebonite Rod

Ebonite Rod

Product Code : JL-LE-10836

Black ebonite rod, 30 cm long and 12 mm in diameter, used as a friction rod in static electricity experiments.

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Inoculation Loop

Inoculation Loop

Product Code : JL-LE-10837

Inoculation loop with nichrome wire on a handle, for bacteriological and other microbiological work and for flame tests; handle material confirmed on the quotation.

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Electrophoresis Kit

Electrophoresis Kit

Product Code : JL-LE-10839

Electrophoresis kit for protein analysis by SDS-PAGE: listed with reagents for protein profiling, polycarbonate construction and 12 V operation (50-60 Hz).

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Stoichiometry Study Kit

Stoichiometry Study Kit

Product Code : JL-LE-10840

Chemistry kit of three experiments relating the mole concept to balancing equations, covering reaction types and mole ratios; materials for 24 students in 4 groups of 6.

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Mass & Mole Relationship Activity

Mass & Mole Relationship Activity

Product Code : JL-LE-10843

Chemistry class activity on the relationship between mass and moles. Contents and quantities are confirmed on the quotation.

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Element Isotops Lab Activity

Element Isotops Lab Activity

Product Code : JL-LE-10844

Isotope teaching activity: two card games played with one deck of 52 cards showing isotopes of 13 elements by name and by numbers of protons and neutrons.

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Family of Elements Group 7 Kit

Family of Elements Group 7 Kit

Product Code : JL-LE-10846

Kit for studying the group 7 elements (the halogens) and their trends. Contents and quantities are confirmed on the quotation.

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Blood Typing Antisera Anti A And Anti B

Blood Typing Antisera Anti A And Anti B

Product Code : JL-LE-10848

ABO antisera set for blood group teaching practicals: one dropper vial each of anti-A and anti-B serum.

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Organic Kit

Organic Kit

Product Code : JL-LE-10850

Organic chemistry set for introducing students to the main techniques of preparative organic chemistry; supports preparations on the 30 g scale. Contents confirmed on the quotation.

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Introduction to Molecular Model Kit

Introduction to Molecular Model Kit

Product Code : JL-LE-10853

Molecular model set of 370 moulded balls in colours and sizes for different atoms and 185 connecting lugs, packed in a moulded box with a compartment for each colour and size.

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Atomic Molecular Orbital Kit

Atomic Molecular Orbital Kit

Product Code : JL-LE-10855

Atomic and molecular orbital model kit. The listing describes 370 moulded balls and 185 connecting lugs in a compartment box; any orbital pieces are confirmed on the quotation.

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Polymers Kit

Polymers Kit

Product Code : JL-LE-10857

Polymer chemistry kit with 4 activities: two on superabsorbent polymers, making slime, and turning a liquid into a bouncing rubber ball; materials for 5 demonstrations.

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Periodic Table Study Kit

Periodic Table Study Kit

Product Code : JL-LE-10858

Periodic table printed in multiple colours on poly-art plastic sheet, showing 112 elements with pictures; fitted with a plastic roller; weatherproof, washable and markable.

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Rubber Samples(Natural - Vulcanised)

Rubber Samples(Natural - Vulcanised)

Product Code : JL-LE-10860

Rubber samples for comparing natural (uncured latex) rubber with vulcanised rubber; sample sizes confirmed on the quotation.

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Graphite Electrodes

Graphite Electrodes

Product Code : JL-LE-10861

Black graphite electrodes for electrolysis and cell experiments: electrically conductive and resistant to high temperature, corrosion, oxidation and thermal shock; size confirmed on the quotation.

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Copper Electrodes

Copper Electrodes

Product Code : JL-LE-10863

Flat rectangular copper electrode strips, stamped with the element symbol for identification, for chemistry and electrical demonstrations such as simple cells and electroplating.

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Rock Limestone Compact (Co)

Rock Limestone Compact (Co)

Product Code : JL-LE-10865

Compact limestone rock specimen for geography and chemistry teaching. Specimen size and quantity are confirmed on the quotation.

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Rocks Collection

Rocks Collection

Product Code : JL-LE-10867

Rocks collection supplied as a full set of specimens for teaching rock types; the specimen list is confirmed on the quotation.

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Fossil Collection

Fossil Collection

Product Code : JL-LE-10869

Collection of fossil specimens with a four-colour identification chart, self-adhesive labels, a storage tray and an information guide.

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Deflagrating Spoon

Deflagrating Spoon

Product Code : JL-LE-10871

Stainless steel deflagrating (combustion) spoon with a 40 cm handle and 16 mm diameter bowl, for burning small amounts of solids such as sulfur or phosphorus in gas jars.

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Distilled Water

Distilled Water

Product Code : JL-LE-11058

Distilled water, analytical reagent grade, in 1 litre packs, supplied with MSDS; listed shelf life 5 years.

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Lime Water

Lime Water

Product Code : JL-LE-11059

Lime water (calcium hydroxide solution), analytical reagent, 1 litre, supplied with MSDS; listed shelf life 5 years; used as the test for carbon dioxide.

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Nutrient Broth

Nutrient Broth

Product Code : JL-LE-11060

Nutrient broth, a general liquid culture medium for bacteria, listed as analytical reagent and supplied with MSDS; listed shelf life 5 years; pack size confirmed on the quotation.

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Nutrient Agar

Nutrient Agar

Product Code : JL-LE-11061

Nutrient agar, a general solid culture medium for bacteria, listed as analytical reagent and supplied with MSDS; listed shelf life 5 years; pack size confirmed on the quotation.

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Galactose

Galactose

Product Code : JL-LE-11062

Galactose, analytical reagent grade, for carbohydrate identification tests in school and college laboratories. Supplied with MSDS; listed shelf life 5 years.

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Glucose

Glucose

Product Code : JL-LE-11063

Analytical reagent grade glucose for reducing-sugar tests, fermentation and osmosis experiments. Supplied with MSDS; listed shelf life 5 years.

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Starch

Starch

Product Code : JL-LE-11064

Starch of analytical reagent grade for the iodine test, amylase digestion experiments and food tests. Supplied with MSDS; listed shelf life 5 years.

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Protien

Protien

Product Code : JL-LE-11065

Protein powder made from instantised whey protein concentrate; mixes easily with water, juice or milk. Listed as Protien.

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Albumin

Albumin

Product Code : JL-LE-11066

Albumin of analytical reagent grade, a protein sample for biuret and heat-coagulation tests in biology and biochemistry practicals. Supplied with MSDS; shelf life 5 years.

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Chloroform

Chloroform

Product Code : JL-LE-11067

Chloroform (trichloromethane) of analytical reagent grade, a dense organic solvent for extraction work and the layer test in salt analysis. Supplied with MSDS; shelf life 5 years.

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Gram Stain Set

Gram Stain Set

Product Code : JL-LE-11068

Gram stain set of four solutions: 0.5% crystal violet with ethanol and ammonium oxalate, Gram's iodine (PVP-iodine), 1:1 acetone-ethanol decolouriser and 0.5% safranin.

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Xylene

Xylene

Product Code : JL-LE-11069

Xylene of analytical reagent grade, used as a clearing agent in slide preparation and as a solvent for cleaning immersion oil. Supplied with MSDS; listed shelf life 5 years.

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Antibiotic Disc Set

Antibiotic Disc Set

Product Code : JL-LE-11070

Set of antibiotic discs for disc diffusion sensitivity tests on agar plates in microbiology practicals. Antibiotics, disc potencies and disc count are confirmed on the quotation.

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Chlorophyll

Chlorophyll

Product Code : JL-LE-11071

Chlorophyll, the green photosynthetic pigment, of analytical reagent grade for plant pigment and photosynthesis practicals. Supplied with MSDS; listed shelf life 5 years.

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Bromine Water

Bromine Water

Product Code : JL-LE-11072

Bromine water of analytical reagent grade for the test for unsaturation and for phenol and aniline tests in organic chemistry practicals. Supplied with MSDS.

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Glycerol

Glycerol

Product Code : JL-LE-11073

Glycerol (glycerine) of analytical reagent grade for mounting temporary microscope slides and general laboratory use. Supplied with MSDS; listed shelf life 5 years.

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Rods of Different Metal (Zn-Cu-Fe-Al-Pb- mg)

Rods of Different Metal (Zn-Cu-Fe-Al-Pb- mg)

Product Code : JL-LE-11074

Cylindrical rods of different metals for comparing metals in chemistry practicals. The name lists zinc, copper, iron, aluminium, lead and magnesium; the exact set is confirmed on the quotation.

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Stripe of Different Metal (Zn-Cu-Fe-AL-Pb)

Stripe of Different Metal (Zn-Cu-Fe-AL-Pb)

Product Code : JL-LE-11075

Flat strips of different metals for comparing metals in chemistry practicals. The name lists zinc, copper, iron, aluminium and lead; the exact set and strip size are confirmed on the quotation.

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Magnesium Ribbon (Roll)

Magnesium Ribbon (Roll)

Product Code : JL-LE-11076

Magnesium ribbon on a roll, 4 mm wide and 0.2 mm thick, for burning-in-air and metal-acid experiments in school chemistry. Listed melting point 648 °C and boiling point 1090 °C.

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Metals (Na-Ca-k Li)

Metals (Na-Ca-k Li)

Product Code : JL-LE-11077

Sodium, calcium, potassium and lithium metals of analytical reagent grade for demonstrating the reactivity of metals. Supplied with MSDS; listed shelf life 5 years.

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Manganese

Manganese

Product Code : JL-LE-11078

Manganese of analytical reagent grade for chemistry practicals and the study of transition metals. Supplied with MSDS; listed shelf life 5 years. Form and pack size confirmed on the quotation.

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Manganese Dioxide Mn02

Manganese Dioxide Mn02

Product Code : JL-LE-11079

Manganese dioxide (MnO2) of analytical reagent grade, used as the catalyst for preparing oxygen from hydrogen peroxide in school chemistry. Supplied with MSDS; listed shelf life 5 years.

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Granules of Different Metal (Zn-Cu-Fe-Al-Pb- mg)

Granules of Different Metal (Zn-Cu-Fe-Al-Pb- mg)

Product Code : JL-LE-11080

Granules of zinc, copper, iron, aluminium, lead and magnesium of analytical reagent grade for metal-acid and reactivity experiments. Supplied with MSDS; listed shelf life 5 years.

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Calcium Chloride

Calcium Chloride

Product Code : JL-LE-11081

Calcium chloride of analytical reagent grade for laboratory use, including drying gases and filling desiccators and guard tubes. Supplied with MSDS; listed shelf life 5 years.

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Calcium Carbonate

Calcium Carbonate

Product Code : JL-LE-11082

Calcium carbonate (CaCO3) of analytical reagent grade for preparing carbon dioxide and for carbonate tests in school chemistry. Supplied with MSDS; listed shelf life 5 years.

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Sodium Carbonate

Sodium Carbonate

Product Code : JL-LE-11083

Sodium carbonate (Na2CO3) of analytical reagent grade for acid-base titrations and carbonate tests in chemistry practicals. Supplied with MSDS; listed shelf life 5 years.

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Litmus Paper Red

Litmus Paper Red

Product Code : JL-LE-11084

Red litmus paper for testing whether a solution is alkaline: it turns blue in alkaline solutions and stays red in acidic or neutral ones. For school acid-base practicals.

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Litmus Paper Blue

Litmus Paper Blue

Product Code : JL-LE-11085

Blue litmus paper strips for testing acids: red or pink below pH 4.5, purple between pH 4.5 and 8.3, blue above 8.3. Supplied in a plastic vial of about 100 strips.

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Litmus Solution

Litmus Solution

Product Code : JL-LE-11086

Litmus indicator solution of analytical reagent grade: turns red in acids and blue in alkalis, for acid-base tests in school chemistry. Supplied with MSDS; listed shelf life 5 years.

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Phenolphthalein

Phenolphthalein

Product Code : JL-LE-11087

Phenolphthalein of analytical reagent grade, the acid-base indicator used in titrations: colourless in acidic and neutral solutions, pink in alkaline ones. Supplied with MSDS; listed shelf life 5 years.

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Universal Indicator

Universal Indicator

Product Code : JL-LE-11088

Universal indicator of analytical reagent grade that shows the approximate pH of a solution as a colour, from red for strong acids through green at neutral to violet for strong alkalis. Supplied with MSDS.

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Bromothymol Blue Indicator

Bromothymol Blue Indicator

Product Code : JL-LE-11089

Bromothymol blue indicator of analytical reagent grade: yellow in acidic solutions, blue in alkaline ones and green near neutral. Used in acid-base work and carbon dioxide experiments. Supplied with MSDS.

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Methyl Red

Methyl Red

Product Code : JL-LE-11090

Methyl red indicator of analytical reagent grade: red in acidic solutions and yellow in less acidic and alkaline ones, for titrations and the methyl red test in microbiology. Supplied with MSDS.

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Methyl Blue

Methyl Blue

Product Code : JL-LE-11091

Methyl blue of analytical reagent grade, a blue dye used as a biological stain in microscopy. Supplied with MSDS; listed shelf life 5 years. Not the same product as methylene blue.

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Methyl Orange

Methyl Orange

Product Code : JL-LE-11092

Methyl orange indicator of analytical reagent grade: red in acidic solutions and yellow in alkaline ones, used in titrations of strong acids with weak bases such as sodium carbonate. Supplied with MSDS.

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Iodine Stain

Iodine Stain

Product Code : JL-LE-11093

Iodine stain of analytical reagent grade for the starch test (blue-black colour) and for staining plant cells and starch grains on microscope slides. Supplied with MSDS; listed shelf life 5 years.

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Acetocarmin Stain

Acetocarmin Stain

Product Code : JL-LE-11094

Acetocarmine stain of analytical reagent grade for staining chromosomes red in onion root tip squash preparations used to study mitosis. Supplied with MSDS; listed shelf life 5 years.

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Acetoorcein Stain

Acetoorcein Stain

Product Code : JL-LE-11095

Aceto-orcein stain of analytical reagent grade for staining chromosomes in root tip and anther squash preparations for mitosis and meiosis practicals. Supplied with MSDS; listed shelf life 5 years.

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Toluidine Blue Stain

Toluidine Blue Stain

Product Code : JL-LE-11096

Toluidine blue stain of analytical reagent grade for staining plant and animal tissue sections in microscopy practicals. Supplied with MSDS; listed shelf life 5 years.

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Cobalt Chloride

Cobalt Chloride

Product Code : JL-LE-11097

Cobalt chloride of analytical reagent grade, blue when anhydrous and pink when hydrated, used for cobalt chloride paper and water tests. Supplied with MSDS; listed shelf life 5 years.

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Copper Granules

Copper Granules

Product Code : JL-LE-11098

Copper granules of analytical reagent grade for metal reactivity, displacement and nitric acid reactions in chemistry practicals. Supplied with MSDS; listed shelf life 5 years.

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Copper Powder

Copper Powder

Product Code : JL-LE-11099

Copper powder of analytical reagent grade, used in school chemistry to show oxidation: heated in air it turns black as copper oxide forms. Supplied with MSDS; listed shelf life 5 years.

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Copper Rod-Stripes

Copper Rod-Stripes

Product Code : JL-LE-11100

Cylindrical copper rods for displacement reactions, electrode work and comparing metals in chemistry practicals. Rod length and diameter are confirmed on the quotation.

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Copper Sulphate Anhydrous

Copper Sulphate Anhydrous

Product Code : JL-LE-11101

Anhydrous copper sulphate of analytical reagent grade, a white powder that turns blue with water, used as the test for water in school chemistry. Supplied with MSDS; listed shelf life 5 years.

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Copper Nitrate

Copper Nitrate

Product Code : JL-LE-11102

Copper nitrate of analytical reagent grade for thermal decomposition and salt analysis practicals; on heating it gives black copper oxide and brown nitrogen dioxide. Supplied with MSDS.

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Copper Sulphate

Copper Sulphate

Product Code : JL-LE-11103

Copper sulphate of analytical reagent grade for displacement reactions, crystallisation and water of crystallisation practicals in school chemistry. Supplied with MSDS; listed shelf life 5 years.

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Magnesium Chloride

Magnesium Chloride

Product Code : JL-LE-11104

Magnesium chloride of analytical reagent grade for salt analysis and water hardness practicals in school and college chemistry. Supplied with MSDS; listed shelf life 5 years.

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Magnesium Sulphate

Magnesium Sulphate

Product Code : JL-LE-11105

Magnesium sulphate of analytical reagent grade for salt analysis, crystallisation and water hardness practicals. Supplied with MSDS; listed shelf life 5 years.

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Magnesium Nitrate

Magnesium Nitrate

Product Code : JL-LE-11106

Magnesium nitrate of analytical reagent grade (Model No. JL589/049) for salt analysis and nitrate decomposition practicals. Supplied with MSDS; listed shelf life 5 years.

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Magnesium Nitrate

Magnesium Nitrate

Product Code : JL-LE-11107

Magnesium nitrate of analytical reagent grade, Model No. JL322/050, for chemistry practicals such as salt analysis. Supplied with MSDS; listed shelf life 5 years.

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Calcium Sulphate

Calcium Sulphate

Product Code : JL-LE-11108

Calcium sulphate of analytical reagent grade for practicals on gypsum and plaster of Paris and on permanent hardness of water. Supplied with MSDS; listed shelf life 5 years.

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Calcium Hydroxide

Calcium Hydroxide

Product Code : JL-LE-11109

Calcium hydroxide (slaked lime) of analytical reagent grade for preparing lime water, neutralisation work and the laboratory preparation of ammonia. Supplied with MSDS; listed shelf life 5 years.

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Zinc Granules

Zinc Granules

Product Code : JL-LE-11110

Zinc granules of analytical reagent grade for the laboratory preparation of hydrogen with dilute sulphuric or hydrochloric acid and for displacement reactions. Supplied with MSDS; listed shelf life 5 years.

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Zinc Powder

Zinc Powder

Product Code : JL-LE-11111

Zinc powder (zinc dust) of analytical reagent grade for displacement, reduction and zinc-with-alkali practicals in chemistry. Supplied with MSDS; listed shelf life 5 years.

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Zinc Oxide

Zinc Oxide

Product Code : JL-LE-11112

Zinc oxide of analytical reagent grade, a white amphoteric oxide that reacts with both acids and alkalis, for chemistry practicals. Supplied with MSDS; listed shelf life 5 years.

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Zinc Sulphate

Zinc Sulphate

Product Code : JL-LE-11113

Zinc sulphate of analytical reagent grade for salt analysis, displacement studies and the zinc half-cell of a Daniell cell. Supplied with MSDS; listed shelf life 5 years.

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Zinc Nitrate

Zinc Nitrate

Product Code : JL-LE-11114

Zinc nitrate of analytical reagent grade for thermal decomposition of nitrates and salt analysis practicals. Supplied with MSDS; listed shelf life 5 years.

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Zinc Chloride

Zinc Chloride

Product Code : JL-LE-11115

Zinc chloride of analytical reagent grade for preparing Lucas reagent to distinguish alcohols and for salt analysis. Supplied with MSDS; listed shelf life 5 years.

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Lead Sulphide

Lead Sulphide

Product Code : JL-LE-11116

Lead sulphide (PbS) of analytical reagent grade, a black solid, for chemistry practicals on sulphides and lead compounds. Supplied with MSDS; listed shelf life 5 years.

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Lead Oxide

Lead Oxide

Product Code : JL-LE-11117

Lead oxide of analytical reagent grade for reduction-with-carbon and amphoteric oxide practicals in chemistry. Supplied with MSDS; listed shelf life 5 years. Which lead oxide is supplied is confirmed on the quotation.

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Lead Chloride

Lead Chloride

Product Code : JL-LE-11118

Lead chloride of analytical reagent grade for qualitative salt analysis; it is sparingly soluble in cold water and dissolves in hot water. Supplied with MSDS; listed shelf life 5 years.

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Di-Ethyl Ether

Di-Ethyl Ether

Product Code : JL-LE-11119

Diethyl ether of analytical reagent grade, a volatile organic solvent for extraction in organic chemistry practicals. Supplied with MSDS; listed shelf life 5 years. Supply subject to any applicable licence.

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Alcohol

Alcohol

Product Code : JL-LE-11120

Alcohol of analytical reagent grade for laboratory use as a solvent and in school practicals such as removing chlorophyll from leaves. Supplied with MSDS; listed shelf life 5 years. Supply subject to any applicable licence.

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Acetone

Acetone

Product Code : JL-LE-11121

Acetone of analytical reagent grade, a volatile solvent that mixes with water, for rinsing and drying glassware and for organic chemistry practicals. Supplied with MSDS; listed shelf life 5 years.

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Bromobenzene

Bromobenzene

Product Code : JL-LE-11122

Bromobenzene of analytical reagent grade, an aryl halide used in organic chemistry practicals on haloarenes. Supplied with MSDS; listed shelf life 5 years.

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Ethyl Acetate

Ethyl Acetate

Product Code : JL-LE-11123

Ethyl acetate of analytical reagent grade, a fruity-smelling ester used as a solvent in chromatography and as a sample ester in organic practicals. Supplied with MSDS; listed shelf life 5 years.

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Aniline

Aniline

Product Code : JL-LE-11124

Aniline of analytical reagent grade, the simplest aromatic amine, for amine tests and azo dye preparation in organic chemistry practicals. Supplied with MSDS; listed shelf life 5 years.

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Paraffine

Paraffine

Product Code : JL-LE-11125

Paraffin of analytical reagent grade for laboratory use. The listing does not say whether paraffin wax or liquid paraffin is meant; the form is confirmed on the quotation. Supplied with MSDS.

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Benzene

Benzene

Product Code : JL-LE-11126

Benzene of analytical reagent grade, the parent aromatic hydrocarbon, for college organic chemistry and solvent use under controlled conditions. Supplied with MSDS; listed shelf life 5 years.

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Petroleum Ether

Petroleum Ether

Product Code : JL-LE-11127

Petroleum ether of analytical reagent grade, a volatile hydrocarbon solvent for extracting fats and plant pigments and for chromatography. Supplied with MSDS; boiling range confirmed on the quotation.

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Formic Acid

Formic Acid

Product Code : JL-LE-11128

Formic acid (methanoic acid) of analytical reagent grade, the simplest carboxylic acid, for acid and reducing tests in organic chemistry practicals. Supplied with MSDS; listed shelf life 5 years.

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Stearic Acid

Stearic Acid

Product Code : JL-LE-11129

Stearic acid of analytical reagent grade, a waxy saturated fatty acid, for melting and freezing point experiments and soap-making practicals. Supplied with MSDS; listed shelf life 5 years.

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Ascorbic Acid

Ascorbic Acid

Product Code : JL-LE-11130

Ascorbic acid (vitamin C) of analytical reagent grade for vitamin C estimation with DCPIP and as a reducing agent in practicals. Supplied with MSDS; listed shelf life 5 years.

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Acetic Acid

Acetic Acid

Product Code : JL-LE-11131

Acetic acid (ethanoic acid) of analytical reagent grade for esterification, titration and carboxylic acid practicals. Supplied with MSDS; listed shelf life 5 years. Glacial or diluted strength confirmed on the quotation.

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Hydrochloric Acid

Hydrochloric Acid

Product Code : JL-LE-11132

Hydrochloric acid of analytical reagent grade, a strong acid for titrations, gas preparations and salt analysis in chemistry practicals. Supplied with MSDS; listed shelf life 5 years. Strength confirmed on the quotation.

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Nitric Acid

Nitric Acid

Product Code : JL-LE-11133

Nitric acid of analytical reagent grade, a strong oxidising acid for salt analysis, metal reactions and nitration work in chemistry practicals. Supplied with MSDS. Strength confirmed on the quotation.

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Sulphuric Acid

Sulphuric Acid

Product Code : JL-LE-11134

Sulphuric acid of analytical reagent grade for titrations, hydrogen preparation, esterification and dehydration practicals. Supplied with MSDS; listed shelf life 5 years. Strength confirmed on the quotation.

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Citric Acid

Citric Acid

Product Code : JL-LE-11135

Citric acid of analytical reagent grade, the weak organic acid of citrus fruits, for acid-base tests, buffer preparation and effervescence practicals. Supplied with MSDS; listed shelf life 5 years.

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Sodium Hydroxide Sol

Sodium Hydroxide Sol

Product Code : JL-LE-11136

Sodium hydroxide solution of analytical reagent grade, a strong alkali for acid-base titrations, cation precipitation tests and saponification. Supplied with MSDS. Concentration confirmed on the quotation.

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Sodium Chloride

Sodium Chloride

Product Code : JL-LE-11137

Sodium chloride of analytical reagent grade for crystallisation, flame tests, conductivity and electrolysis practicals and for preparing saline solutions. Supplied with MSDS; listed shelf life 5 years.

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Hydrogen Peroxide 30%

Hydrogen Peroxide 30%

Product Code : JL-LE-11138

Hydrogen peroxide 30% of analytical reagent grade for preparing oxygen with a manganese dioxide catalyst and for oxidation practicals; diluted before school use. Supplied with MSDS.

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Formaldehyde

Formaldehyde

Product Code : JL-LE-11139

Formaldehyde of analytical reagent grade, used as formalin for fixing and preserving biological and museum specimens. Supplied with MSDS; listed shelf life 5 years. Strength confirmed on the quotation.

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Methyl Alcohol

Methyl Alcohol

Product Code : JL-LE-11140

Methyl alcohol (methanol) of analytical reagent grade, a solvent and a fixative for blood smears before staining. Supplied with MSDS; listed shelf life 5 years. Supply subject to any applicable licence.

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Sulphur

Sulphur

Product Code : JL-LE-11141

Sulphur of analytical reagent grade, a yellow non-metal, for burning-in-air, allotropy and iron-sulphur compound practicals. Supplied with MSDS; listed shelf life 5 years.

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Potassium Iodide

Potassium Iodide

Product Code : JL-LE-11142

Potassium iodide of analytical reagent grade for preparing iodine solution, starch-iodide tests and the yellow lead iodide precipitation practical. Supplied with MSDS; listed shelf life 5 years.

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Potassium Chromate

Potassium Chromate

Product Code : JL-LE-11143

Potassium chromate of analytical reagent grade, a yellow salt used as the indicator in Mohr titration of chloride with silver nitrate. Supplied with MSDS; listed shelf life 5 years.

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Potassium Chloride

Potassium Chloride

Product Code : JL-LE-11144

Potassium chloride of analytical reagent grade for salt bridges, flame tests and conductivity practicals in chemistry. Supplied with MSDS; listed shelf life 5 years.

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Potassium Sulfate

Potassium Sulfate

Product Code : JL-LE-11145

Potassium sulphate of analytical reagent grade for preparing potash alum crystals and for salt analysis practicals. Supplied with MSDS; listed shelf life 5 years.

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Potassium Bromide

Potassium Bromide

Product Code : JL-LE-11146

Potassium bromide of analytical reagent grade for halide tests, halogen displacement reactions and preparing discs for infrared spectroscopy. Supplied with MSDS; listed shelf life 5 years.

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Potassium Di-Chromate

Potassium Di-Chromate

Product Code : JL-LE-11147

Potassium dichromate of analytical reagent grade, an orange oxidising agent for redox titrations and for tests with alcohols and sulphur dioxide. Supplied with MSDS; listed shelf life 5 years.

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Potassium Permanganates

Potassium Permanganates

Product Code : JL-LE-11148

Potassium permanganate of analytical reagent grade, a purple oxidising agent for redox titrations with oxalic acid or Mohr salt and for diffusion demonstrations. Supplied with MSDS; listed shelf life 5 years.

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Potassium Ferro-Cyanide

Potassium Ferro-Cyanide

Product Code : JL-LE-11149

Potassium ferrocyanide of analytical reagent grade, yellow crystals used in salt analysis to confirm iron(III) (Prussian blue) and copper(II) (chocolate-brown precipitate). Supplied with MSDS.

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Potassium Thiocyanate

Potassium Thiocyanate

Product Code : JL-LE-11150

Potassium thiocyanate of analytical reagent grade for the blood-red test for iron(III) ions and for chemical equilibrium practicals. Supplied with MSDS; listed shelf life 5 years.

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Potassium Phosphate

Potassium Phosphate

Product Code : JL-LE-11151

Potassium phosphate of analytical reagent grade for preparing phosphate buffer solutions in biochemistry and biology practicals. Supplied with MSDS. Which phosphate (mono-, di- or tribasic) is confirmed on the quotation.

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Potassium Hydroxide

Potassium Hydroxide

Product Code : JL-LE-11152

Potassium hydroxide of analytical reagent grade, a strong alkali for titrations and for absorbing carbon dioxide in respiration experiments. Supplied with MSDS; listed shelf life 5 years.

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Ammonia

Ammonia

Product Code : JL-LE-11153

Ammonia of analytical reagent grade for salt analysis, the deep-blue copper(II) test and weak alkali practicals. Supplied with MSDS; listed shelf life 5 years. Strength of the solution confirmed on the quotation.

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Ammonium Nitrate

Ammonium Nitrate

Product Code : JL-LE-11154

Ammonium nitrate of analytical reagent grade for endothermic dissolution demonstrations and salt analysis practicals. Supplied with MSDS; listed shelf life 5 years. Supply subject to any applicable licence.

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Aluminum Sulfate

Aluminum Sulfate

Product Code : JL-LE-11155

Aluminium sulphate of analytical reagent grade for water clarification demonstrations, potash alum preparation and salt analysis. Supplied with MSDS; listed shelf life 5 years.

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Ammonium Chloride

Ammonium Chloride

Product Code : JL-LE-11156

Ammonium chloride of analytical reagent grade for sublimation experiments, laboratory preparation of ammonia and the group III reagent in salt analysis. Supplied with MSDS; listed shelf life 5 years.

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Ammonium Hydroxide

Ammonium Hydroxide

Product Code : JL-LE-11157

Ammonium hydroxide (ammonia solution) of analytical reagent grade, a weak alkali for salt analysis, precipitation tests and the group III reagent. Supplied with MSDS. Strength confirmed on the quotation.

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Aluminum - Granules

Aluminum - Granules

Product Code : JL-LE-11158

Aluminium granules of analytical reagent grade for metal reactivity, metal-acid and metal-alkali practicals in chemistry. Supplied with MSDS; listed shelf life 5 years.

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Aluminum Powder

Aluminum Powder

Product Code : JL-LE-11159

Aluminium powder of analytical reagent grade, finely divided metal for reactivity, metal-alkali and reduction practicals. Supplied with MSDS; listed shelf life 5 years.

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Aluminum Oxide

Aluminum Oxide

Product Code : JL-LE-11160

Aluminium oxide (alumina) of analytical reagent grade, an amphoteric oxide used in oxide practicals and as an adsorbent for column chromatography. Supplied with MSDS; listed shelf life 5 years.

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Aluminum Hydroxide

Aluminum Hydroxide

Product Code : JL-LE-11161

Aluminium hydroxide of analytical reagent grade, an amphoteric hydroxide that dissolves in acids and in excess sodium hydroxide, for salt analysis and inorganic practicals. Supplied with MSDS.

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Aluminum Chloride

Aluminum Chloride

Product Code : JL-LE-11162

Aluminium chloride of analytical reagent grade; the anhydrous salt is the catalyst for Friedel-Crafts reactions in organic chemistry. For salt analysis too. Supplied with MSDS; form confirmed on the quotation.

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Aluminum Nitrate

Aluminum Nitrate

Product Code : JL-LE-11163

Aluminium nitrate of analytical reagent grade, a soluble aluminium salt for salt analysis and nitrate practicals. Supplied with MSDS; listed shelf life 5 years.

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Magnetic Iron oxide (1x1" to 1x2")

Magnetic Iron oxide (1x1" to 1x2")

Product Code : JL-LE-11164

Pieces of magnetic iron oxide (magnetite), about 1 x 1 inch to 1 x 2 inch, for showing natural magnetism and iron ore in science lessons. Supplied by JaincoLab.

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Iron-Powder

Iron-Powder

Product Code : JL-LE-11165

Iron powder of analytical reagent grade for the iron and sulphur mixture-and-compound practical, rusting studies and magnetic separation. Supplied with MSDS; listed shelf life 5 years.

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Iron (II) Sulphate

Iron (II) Sulphate

Product Code : JL-LE-11166

Iron(II) sulphate (ferrous sulphate) of analytical reagent grade for the thermal decomposition practical and the brown ring test for nitrates. Supplied with MSDS; listed shelf life 5 years.

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Iron (III) Sulphate

Iron (III) Sulphate

Product Code : JL-LE-11167

Iron(III) sulphate (ferric sulphate) of analytical reagent grade, a known source of iron(III) ions for thiocyanate and ferrocyanide tests in salt analysis. Supplied with MSDS; listed shelf life 5 years.

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Iron (II) SULPHIDE

Iron (II) SULPHIDE

Product Code : JL-LE-11168

Iron(II) sulphide of analytical reagent grade, used with dilute acid in a Kipp apparatus to generate hydrogen sulphide for group II salt analysis. Supplied with MSDS; listed shelf life 5 years.

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Iron (II) Chloride

Iron (II) Chloride

Product Code : JL-LE-11169

Iron(II) chloride (ferrous chloride) of analytical reagent grade, a pale green salt for iron(II) ion tests and oxidation-reduction practicals. Supplied with MSDS; listed shelf life 5 years.

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Iron (II) Oxide

Iron (II) Oxide

Product Code : JL-LE-11170

Iron(II) oxide (ferrous oxide) of analytical reagent grade, a black basic oxide for metal oxide and redox practicals. Supplied with MSDS; listed shelf life 5 years.

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Iron (III) Chloride

Iron (III) Chloride

Product Code : JL-LE-11171

Iron(III) chloride (ferric chloride) of analytical reagent grade for the neutral ferric chloride test for phenols and for iron(III) ion practicals. Supplied with MSDS; listed shelf life 5 years.

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Naphthalene

Naphthalene

Product Code : JL-LE-11172

Naphthalene of analytical reagent grade, a white crystalline aromatic compound for sublimation, melting point and cooling curve practicals. Supplied with MSDS; listed shelf life 5 years.

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Nitrobenzene

Nitrobenzene

Product Code : JL-LE-11173

Nitrobenzene of analytical reagent grade, a pale yellow aromatic nitro compound for reduction-to-aniline and nitro group practicals in college organic chemistry. Supplied with MSDS.

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Benzaldehyde

Benzaldehyde

Product Code : JL-LE-11174

Benzaldehyde of analytical reagent grade, an aromatic aldehyde with an almond smell, for aldehyde tests in organic chemistry practicals. Supplied with MSDS; listed shelf life 5 years.

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Urea

Urea

Product Code : JL-LE-11175

Urea of analytical reagent grade for the biuret reaction, urease enzyme experiments and organic chemistry practicals. Supplied with MSDS; listed shelf life 5 years.

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Silver Nitrate

Silver Nitrate

Product Code : JL-LE-11176

Silver nitrate of analytical reagent grade for halide tests, preparing Tollens reagent and chloride titrations. Supplied with MSDS; listed shelf life 5 years. Light-sensitive; kept in dark bottles.

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Hexane

Hexane

Product Code : JL-LE-11177

Hexane of analytical reagent grade, a non-polar alkane solvent for extraction and chromatography and as the saturated control in bromine water tests. Supplied with MSDS; listed shelf life 5 years.

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Hexene

Hexene

Product Code : JL-LE-11178

Hexene of analytical reagent grade, an unsaturated alkene that decolourises bromine water, for comparing alkanes and alkenes in organic practicals. Supplied with MSDS; listed shelf life 5 years.

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Sodium Nitrite

Sodium Nitrite

Product Code : JL-LE-11179

Sodium nitrite of analytical reagent grade for diazotising aromatic amines in azo dye practicals and for nitrite tests. Supplied with MSDS; listed shelf life 5 years.

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Ammonium Vanadate Sol

Ammonium Vanadate Sol

Product Code : JL-LE-11180

Ammonium vanadate solution of analytical reagent grade for demonstrating the colours of vanadium oxidation states and for vanadate-molybdate phosphate tests. Supplied with MSDS. Concentration confirmed on the quotation.

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Lithium Chloride

Lithium Chloride

Product Code : JL-LE-11181

Lithium chloride of analytical reagent grade for flame tests, where lithium gives a crimson-red flame, and for hygroscopic salt practicals. Supplied with MSDS; listed shelf life 5 years.

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Silica Gel

Silica Gel

Product Code : JL-LE-11182

Silica gel of analytical reagent grade, a porous desiccant for desiccators and an adsorbent for chromatography. Supplied with MSDS; listed shelf life 5 years. Type and particle size confirmed on the quotation.

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Samples of Polyethene Set

Samples of Polyethene Set

Product Code : JL-LE-11183

Set of transparent, rectangular polythene (polyethene) samples for lessons on polymers and plastics. Number of samples and sheet sizes are confirmed on the quotation.

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Fehling A

Fehling A

Product Code : JL-LE-11184

Fehling solution A of analytical reagent grade, the copper sulphate part of Fehling reagent, mixed with Fehling B for reducing sugar and aldehyde tests. Supplied with MSDS; listed shelf life 5 years.

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Fehling B

Fehling B

Product Code : JL-LE-11185

Fehling solution B of analytical reagent grade, the alkaline sodium potassium tartrate part of Fehling reagent, mixed with Fehling A for reducing sugar tests. Supplied with MSDS; listed shelf life 5 years.

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Buffer Solution

Buffer Solution

Product Code : JL-LE-11186

Buffer solutions of analytical reagent grade for calibrating pH meters and holding pH steady in experiments. Listed ranges 10, 4, 7 and 9.2. Supplied with MSDS; listed shelf life 5 years.

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Insulin

Insulin

Product Code : JL-LE-11187

Insulin in injection form. The listing states it is for subcutaneous or intravenous use. Strength, presentation and pack size are confirmed on the quotation. Supply subject to any applicable licence.

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Phenolphthalein

Phenolphthalein

Product Code : JL-LE-11188

Phenolphthalein of analytical reagent grade, Model No. JL192/0131: the indicator that stays colourless in acid and turns pink in alkali, for titrations. Supplied with MSDS; listed shelf life 5 years.

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Benedict Solution

Benedict Solution

Product Code : JL-LE-11189

Benedict solution of analytical reagent grade for the reducing sugar test, which gives green, yellow, orange or brick-red precipitates on heating. Supplied with MSDS; listed shelf life 5 years.

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Phenol

Phenol

Product Code : JL-LE-11190

Phenol (carbolic acid) of analytical reagent grade for phenol functional group tests in organic chemistry practicals. Supplied with MSDS; listed shelf life 5 years.

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Benzoic Acid

Benzoic Acid

Product Code : JL-LE-11191

Benzoic acid of analytical reagent grade, a white aromatic carboxylic acid for recrystallisation, sublimation and carboxylic acid tests. Supplied with MSDS; listed shelf life 5 years.

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Sodium Bromide

Sodium Bromide

Product Code : JL-LE-11192

Sodium bromide of analytical reagent grade for bromide ion tests and halogen displacement practicals in chemistry. Supplied with MSDS; listed shelf life 5 years.

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Sodium Iodide

Sodium Iodide

Product Code : JL-LE-11193

Sodium iodide of analytical reagent grade for iodide ion tests, halogen displacement and the Finkelstein halogen-exchange reaction in organic chemistry. Supplied with MSDS; listed shelf life 5 years.

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Sodium Thiosulfate

Sodium Thiosulfate

Product Code : JL-LE-11194

Sodium thiosulphate (hypo) of analytical reagent grade for iodometric titrations and the thiosulphate-acid rate of reaction experiment. Supplied with MSDS; listed shelf life 5 years.

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Sodium Carbonate

Sodium Carbonate

Product Code : JL-LE-11195

Sodium carbonate of analytical reagent grade, Model No. JL637/0138, for standard solutions in acid titrations and for carbonate tests. Supplied with MSDS; listed shelf life 5 years.

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Iron Nitrate

Iron Nitrate

Product Code : JL-LE-11196

Iron nitrate of analytical reagent grade, a soluble iron salt for salt analysis and iron ion tests. Supplied with MSDS; listed shelf life 5 years. Oxidation state (iron(II) or iron(III)) confirmed on the quotation.

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Magnesium Oxide

Magnesium Oxide

Product Code : JL-LE-11197

Magnesium oxide of analytical reagent grade, the white basic oxide formed when magnesium burns, for metal oxide and alkali practicals. Supplied with MSDS; listed shelf life 5 years.

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Amylase Enzymes

Amylase Enzymes

Product Code : JL-LE-11198

Amylase enzyme for starch digestion practicals, where the iodine test follows the breakdown of starch, and for studying how temperature and pH affect enzyme activity. Supplied with MSDS.

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Protease Enzymes

Protease Enzymes

Product Code : JL-LE-11199

Protease enzyme for protein digestion practicals, for example clearing egg albumin or gelatin, and for enzyme activity studies. Supplied with MSDS; source and activity confirmed on the quotation.

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Lipase Enzymes

Lipase Enzymes

Product Code : JL-LE-11200

Lipase enzyme for fat digestion practicals, in which fatty acids released from milk fat lower the pH and turn phenolphthalein colourless. Supplied with MSDS; source and activity confirmed on the quotation.

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2,6 Dichlorophenolindophenol

2,6 Dichlorophenolindophenol

Product Code : JL-LE-11201

2,6-Dichlorophenolindophenol (DCPIP) of analytical reagent grade, a blue redox dye for vitamin C estimation and the Hill reaction in photosynthesis practicals. Supplied with MSDS.

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Ph Paper Universal

Ph Paper Universal

Product Code : JL-LE-11202

Universal pH test paper covering pH 1 to 14, for quick pH checks of solutions in school and college laboratories. Pack format and quantity confirmed on the quotation.

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Iodine Crystals

Iodine Crystals

Product Code : JL-LE-11203

Iodine crystals of analytical reagent grade for sublimation demonstrations and for making iodine solutions for starch tests and titrations. Supplied with MSDS; listed shelf life 5 years.

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SAFRANIN Dye

SAFRANIN Dye

Product Code : JL-LE-11204

Safranin dye of analytical reagent grade, a red stain used as the counterstain in Gram staining and to stain lignified tissues in plant sections. Supplied with MSDS; listed shelf life 5 years.

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Violet Dye

Violet Dye

Product Code : JL-LE-11205

Violet dye of analytical reagent grade for biological staining in microscopy practicals. Supplied with MSDS; listed shelf life 5 years. The exact dye, such as crystal violet, is confirmed on the quotation.

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Johns Reagent (Cro3)

Johns Reagent (Cro3)

Product Code : JL-LE-11206

Johns reagent (chromium trioxide, CrO3) of analytical reagent grade, usually known as Jones reagent, for oxidising alcohols and telling primary and secondary alcohols from tertiary ones. Supplied with MSDS.

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Flammable Storage Cabinet

Flammable Storage Cabinet

Product Code : JL-LE-11281

Yellow flammable storage cabinet: double-wall 18-gauge (1 mm) welded steel with 38 mm air space, self-closing doors on piano hinges, three-point stainless steel latch, two keys per lock and four levelling feet.

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Acid and Corrosive Storage Cabinet

Acid and Corrosive Storage Cabinet

Product Code : JL-LE-11282

Blue acid and corrosive storage cabinet: double-wall 18-gauge welded steel, 2 in deep leak-proof door sill, two capped 2 in vents with flash arrestors, self-closing doors, three-point self-latching lock and polyethylene trays on galvanised shelves.

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Medical Refrigerator 2-8 C

Medical Refrigerator 2-8 C

Product Code : JL-LE-11283

650-litre refrigerator holding 2-8 °C with microprocessor-controlled forced-air cooling, digital display (0.1 °C resolution), six alarms, five shelves, two lockable doors and four braked wheels.

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Cordless Stereomicroscope

Cordless Stereomicroscope

Product Code : JL-LE-11284

Cordless binocular stereomicroscope: 45° inclined head, WF10X/20 mm eyepieces, 2X/4X objective turret, rechargeable incident and transmitted LED lighting, pole stand, charger and batteries, three stage plates and dust cover.

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First Aid Kit

First Aid Kit

Product Code : JL-LE-11285

Portable first aid kit holding a range of items for cleaning and dressing cuts, burns and other minor injuries in a laboratory, classroom or workshop. Contents list confirmed on the quotation.

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Large Centrifuge

Large Centrifuge

Product Code : JL-LE-11286

Laboratory centrifuge with microprocessor control and LCD, powder-coated C.R.C. body, universal motor, 0-59 min digital timer, digital speed indicator, programmable speed and lid lock. Rotor and speed options confirmed on the quotation.

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Lab Coats

Lab Coats

Product Code : JL-LE-11287

White full-sleeve cotton lab coats for laboratory staff, students and hospital or nursing trainees. Size mix and quantity confirmed on the quotation.

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Digital Balance

Digital Balance

Product Code : JL-LE-11288

Electronic balance, 200 g capacity with 0.001 g readability, die-cast aluminium housing, selectable weighing units, piece counting, percent weighing and density determination.

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Digital Balance 2000g

Digital Balance 2000g

Product Code : JL-LE-11289

Top-loading electronic balance, 2000 g capacity with 1 g readability, automatic zero tracking, large six-digit LCD with 15 mm figures and low-battery indication.

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Masks

Masks

Product Code : JL-LE-11290

Single-use three-ply face masks with ear loops, soft and lightweight, for laboratories, classrooms and workshops. Pack size confirmed on the quotation.

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Double Ocular Digital Microscope

Double Ocular Digital Microscope

Product Code : JL-LE-11291

Compound microscope with dual monocular head and built-in 1.3 MP camera (1280 x 1024) with capture software, WF10x eyepiece, 4x/10x/40x semi-plan achromats, fixed stage, Abbe condenser NA 1.25 and 6 V 20 W halogen light.

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Safety Goggles

Safety Goggles

Product Code : JL-LE-11292

Lightweight polycarbonate safety goggles with high-wrap lens, side protection and adjustable arms, standard unisex size, for laboratory, workshop and outdoor use.

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Digital Orbital Shaker

Digital Orbital Shaker

Product Code : JL-LE-11293

Digital orbital shaker with heavy mild steel base, compact counter-balanced drive and a universal platform for interchangeable flask clamps, for mixing and aerating cultures, chemicals and assays.

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Latex Disposable Gloves

Latex Disposable Gloves

Product Code : JL-LE-11294

Single-use latex gloves, size large, ambidextrous, non-sterile and powder-free, anatomically shaped for a close fit, for laboratory, hospital, dental, food and industrial handling work.

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Heat Resistant Gloves

Heat Resistant Gloves

Product Code : JL-LE-11295

Grey, full-finger heat resistant gloves for handling hot glassware, crucibles and apparatus in laboratories. Temperature rating, material and size confirmed on the quotation.

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Automatic Operated Vacuum Pump (Electric)

Automatic Operated Vacuum Pump (Electric)

Product Code : JL-LE-11296

Electric vacuum pump: single stage, oil sealed, air cooled, V-belt driven on a base plate with belt guard, 220 V AC single-phase motor, displacement 32 litres per minute.

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Data Logger

Data Logger

Product Code : JL-LE-11297

Handheld data-collection platform: high-resolution colour touch screen, sensor compatible, rechargeable battery, built-in GPS and microphone, Wi-Fi and Bluetooth, and calculator, periodic table, sound recorder and stopwatch apps.

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Microwave

Microwave

Product Code : JL-LE-11298

Microwave oven with five power levels (90 to 900 W), microwave, grill, hot-air grill and combination modes, stainless steel interior, electronic touch control with rotary knob, white LED display and left-hinged door.

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Barometer

Barometer

Product Code : JL-LE-11299

Aneroid demonstration barometer with 100 mm dial reading 28 to 31 inches of mercury and 960 to 1060 millibars, plated bezel, cover glass, index, 16 cm plastic base and airtight transparent case with pressure bulb.

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Balances Spring, Extra Strength

Balances Spring, Extra Strength

Product Code : JL-LE-11300

Extra-strength spring balance, 2 kg capacity with 20 g divisions, dual transparent scale in newtons and grams, zero adjustment by a tab at the top, top loop for hanging and base hook for loads.

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Threaded Rod

Threaded Rod

Product Code : JL-LE-11301

Fully threaded stainless steel rod, corrosion resistant, for laboratory support frames and stand assemblies. Length and diameter confirmed on the quotation.

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PH Sensor

PH Sensor

Product Code : JL-LE-11302

Compact pH sensor, range pH 0 to 14, for use with Arduino and Raspberry Pi boards in electronics and science projects. No temperature compensation.

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Drop Counter Sensor (Drops, ml)

Drop Counter Sensor (Drops, ml)

Product Code : JL-LE-11303

Drop counter sensor that counts the drops of titrant dispensed, for automatic titrations with a data logger; software converts the drop count to volume. Works alongside conductivity, pH or ion-selective electrodes.

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Digital Function Generator

Digital Function Generator

Product Code : JL-LE-11304

Low-distortion function generator with linear frequency scale, constant output amplitude symmetric about zero, DC-coupled output, continuously variable DC offset of ± 10 V and short-circuit protection; 220-240 V mains.

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Metal Ware Set - Premium

Metal Ware Set - Premium

Product Code : JL-LE-11305

Premium set of stainless steel metal ware, silver finish, chemical and heat resistant, for laboratory and hospital use. Items in the set confirmed on the quotation.

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Oxygen Sensor

Oxygen Sensor

Product Code : JL-LE-11306

Oxygen gas sensor measuring gaseous oxygen concentration from 0 to 100 % with an electrochemical lead-anode cell; the cell current, proportional to oxygen partial pressure, gives a small voltage output.

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Safety Spectacles

Safety Spectacles

Product Code : JL-LE-11307

Flexible-frame safety spectacles with a high-wrap lens, side protection and adjustable arms, lightweight and unisex, for use indoors or outdoors.

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Simulated ABO & RH Blood Typing Lab Activity

Simulated ABO & RH Blood Typing Lab Activity

Product Code : JL-LE-11308

Classroom activity with simulated blood and antisera for typing four samples by the ABO and Rh systems; materials for 10 groups, teacher manual and reproducible student study guide masters.

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Dissolved Oxygen Sensor

Dissolved Oxygen Sensor

Product Code : JL-LE-11309

Dissolved oxygen probe for measuring the concentration of dissolved oxygen in water samples in biology, chemistry and environmental science practicals.

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Variable Micropipette

Variable Micropipette

Product Code : JL-LE-11310

Adjustable micropipette, 0.5 to 10 µl, with click-stop digital volume setting, light ergonomic body, smooth plunger and colour coding; a calibration report comes with each pipette.

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Variable Micropipette Volume : 10 - 100µl

Variable Micropipette Volume : 10 - 100µl

Product Code : JL-LE-11311

Adjustable micropipette covering 10 to 100 µl, set by a click-stop digital counter, with a lightweight ergonomic body and colour coding; each unit is shipped with its calibration report.

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Carbon Dioxide Sensor

Carbon Dioxide Sensor

Product Code : JL-LE-11312

Carbon dioxide gas sensor measuring 0 to 5000 ppm by infrared absorption, with a calibration button and a chamber for controlled experiments with small plants and animals.

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Dissolved Carbon Dioxide Sensor

Dissolved Carbon Dioxide Sensor

Product Code : JL-LE-11313

Carbon dioxide gas-sensing combination electrode for CO2 in aqueous solutions such as water and soft drinks: potentiometric cell with Ag/AgCl reference and pH element in chloride electrolyte, behind a PTFE membrane.

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Variable Micropipette 100-1000µl

Variable Micropipette 100-1000µl

Product Code : JL-LE-11314

Adjustable micropipette for 100 to 1000 µl (up to 1 ml) with click-stop digital volume setting, ergonomic lightweight body and colour coding; calibration report enclosed with each pipette.

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Variable Micropipette 5 - 50µl

Variable Micropipette 5 - 50µl

Product Code : JL-LE-11315

Adjustable micropipette, 5 to 50 µl, with click-stop digital volume setting, light ergonomic body and swift plunger, colour coded; a calibration report accompanies each pipette.

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Tips for Micropipette 1000 µl

Tips for Micropipette 1000 µl

Product Code : JL-LE-11316

1000 µl micropipette tips moulded from natural virgin polypropylene: chemical resistant, low retention and low binding, clear, non-sterile, for general laboratory use.

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Tips for Micropipette 100 µl

Tips for Micropipette 100 µl

Product Code : JL-LE-11317

100 µl micropipette tips of natural virgin polypropylene, chemical resistant, with a low-retention, low-binding surface and ultra-clear finish, for general laboratory pipetting.

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Conductivity Sensor

Conductivity Sensor

Product Code : JL-LE-11318

Conductivity probe that measures solution conductivity or total ion concentration of aqueous samples in the field or the laboratory, for water-quality and chemistry practicals.

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Tips for Micropipette 10 µl

Tips for Micropipette 10 µl

Product Code : JL-LE-11319

Non-sterile 10 µl micropipette tips moulded from natural virgin polypropylene, with low retention and low binding and an ultra-clear finish, for small-volume pipetting.

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Intermediate Dissecting Set

Intermediate Dissecting Set

Product Code : JL-LE-11320

Student dissecting set of 12 mirror-finish stainless steel pieces in a leather case: probe, three scissors, two tweezers, No. 3 and No. 4 scalpel handles with blades, needle holder and spatula-scraper.

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Dissecting Pad with Vinyl Pan

Dissecting Pad with Vinyl Pan

Product Code : JL-LE-11321

Stainless steel dissecting pan in silver finish with a vinyl pad, giving a firm, cleanable surface for pinning and cutting specimens in biology practicals. Size confirmed on the quotation.

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Sample Bottle 250 ml (Respiration Bottle)

Sample Bottle 250 ml (Respiration Bottle)

Product Code : JL-LE-11322

250 ml transparent glass sample bottle with screw cap, also listed as a respiration bottle, for holding samples and for closed-vessel respiration experiments.

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Right Angle Clamp

Right Angle Clamp

Product Code : JL-LE-11323

Standard stainless steel right angle clamp that fits laboratory stand rods, used to join a second rod or clamp at 90 degrees when building apparatus set-ups.

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Temperature Sensor

Temperature Sensor

Product Code : JL-LE-11324

Platinum temperature probe for temperature-related experiments, listed range -5 to +180, for use with a data logger in physics, chemistry and biology practicals.

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Three Finger Clamp

Three Finger Clamp

Product Code : JL-LE-11325

Three finger (three-prong) clamp in silver aluminium alloy for holding flasks, test tubes, condensers and burettes on a laboratory stand. Jaw opening confirmed on the quotation.

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Z-Shaped Test Tube Rack

Z-Shaped Test Tube Rack

Product Code : JL-LE-11326

Z-shaped test tube rack made from one piece of coated aluminium sheet, with three rows of holes of 30 mm, 25 mm and 16 mm diameter for tubes of different sizes.

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Heart Rate Sensor

Heart Rate Sensor

Product Code : JL-LE-11327

Heart rate sensor for data-logging practicals: it analyses the cardiac signal digitally and gives heart rate in beats per minute. For teaching use in biology and physical education.

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Disposable Pipettes

Disposable Pipettes

Product Code : JL-LE-11328

Disposable 3 ml graduated transfer pipettes of LDPE plastic, chemical resistant, for moving small volumes of liquid in school and college laboratories.

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Syringe Hypodermic 1 ml

Syringe Hypodermic 1 ml

Product Code : JL-LE-11329

Disposable 1 ml plastic hypodermic syringe for laboratory use, such as measuring and dispensing small volumes of liquid in practicals.

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Syringe Hypodermic 5 ml

Syringe Hypodermic 5 ml

Product Code : JL-LE-11330

Single-use 5 ml plastic hypodermic syringe listed for laboratory use, for drawing up and dispensing measured volumes of liquid and for gas-collection set-ups.

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Spiro Meter Sensor

Spiro Meter Sensor

Product Code : JL-LE-11331

Spirometer sensor for physiology practicals: students measure airflow, pressure, duration and lung volume during breathing in and out, using disposable mouthpieces. For teaching use only.

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Colorimeter Sensor

Colorimeter Sensor

Product Code : JL-LE-11332

Colorimeter sensor that also works as a turbidity meter, measuring absorbance and transmittance at six wavelengths; supplied with USB charging cable, 9 cuvettes with caps, 2 cuvette holders and a 100 NTU calibration cuvette.

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Syringe Hypodermic 10 ml

Syringe Hypodermic 10 ml

Product Code : JL-LE-11333

Disposable 10 ml plastic hypodermic syringe for laboratory use: drawing up, transferring and dispensing measured volumes of liquid in practicals.

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Humidity Sensor

Humidity Sensor

Product Code : JL-LE-11334

Humidity sensor that measures and graphs temperature, relative humidity, absolute humidity and dew point at the same time, for weather, climate and transpiration practicals with a data logger.

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Voltage Sensor

Voltage Sensor

Product Code : JL-LE-11335

Voltage sensor for low-voltage AC and DC circuits with a range of ± 12.0 V, suited to battery-and-bulb circuits and other school electricity practicals with a data logger.

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Syringe Hypodermic 30 ml

Syringe Hypodermic 30 ml

Product Code : JL-LE-11336

Large 30 ml disposable plastic hypodermic syringe listed for laboratory use, for transferring larger measured volumes and for gas-volume experiments.

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Spring Balance 500g

Spring Balance 500g

Product Code : JL-LE-11337

Spring balance with 500 g capacity: rectangular plastic body, metal scale in grams and newtons, zero adjuster, suspension ring and load hook. Newton range confirmed on the quotation.

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Current Sensor

Current Sensor

Product Code : JL-LE-11338

Current probe with a resolution of ± 1 mA for electricity practicals with a data logger; currents below about ± 4 mA are not resolved. Range confirmed on the quotation.

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Sound Sensor

Sound Sensor

Product Code : JL-LE-11339

Sound sensor measuring sound pressure level in decibels (dBA), for noise surveys and sound experiments with a data logger in school physics and environmental science.

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Spring Balance 1000g

Spring Balance 1000g

Product Code : JL-LE-11340

Spring balance, 1000 g / 10 N, with rectangular plastic body, metal scale in grams and newtons, zero adjuster, suspension ring and load hook.

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Flash Lamp Bulbs 1.25 volts

Flash Lamp Bulbs 1.25 volts

Product Code : JL-LE-11341

Round flash lamp bulbs rated 1.25 volts with M.E.S. (miniature Edison screw) cap, for single-cell torch circuits and simple electricity practicals.

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Force Sensor

Force Sensor

Product Code : JL-LE-11342

Force sensor with two ranges, ± 10 N and ± 80 N, for pushing and pulling forces in mechanics practicals recorded with a data logger.

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Flash Lamp Bulbs 6 volts

Flash Lamp Bulbs 6 volts

Product Code : JL-LE-11343

Miniature 6 volt flash lamp bulbs for circuit boards, bulb holders and low-voltage electricity practicals. Cap type and pack quantity confirmed on the quotation.

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Motion Sensor

Motion Sensor

Product Code : JL-LE-11344

Ultrasonic motion sensor with 0.15 to 6 m range (maximum 10 m), ± 1.5 mm resolution and a cone-shaped beam of about 18°, for position, velocity and acceleration practicals.

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Acceleration Sensor

Acceleration Sensor

Product Code : JL-LE-11345

5g accelerometer probe for indoor and outdoor experiments; calibrated using the Earth's gravity and usable as an inclinometer to measure angles.

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Cylinder, Density Set

Cylinder, Density Set

Product Code : JL-LE-11346

Set of six cylinders in aluminium, brass, copper, iron, PVC and zinc on a wooden base, for finding and comparing the densities of different materials.

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Hooks Law Apparatus

Hooks Law Apparatus

Product Code : JL-LE-11347

Hooke's law apparatus with a moveable 120 mm scale on a stand and base and a combined mass hanger and pointer on the suspended spring, for showing that extension is proportional to load.

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Light Sensor

Light Sensor

Product Code : JL-LE-11348

Light sensor measuring light intensity up to 15000 lux in three ranges selected by a switch (general purpose 0-6000 lux), 12-bit resolution, spectral response similar to the human eye.

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Beehive Shelves

Beehive Shelves

Product Code : JL-LE-11349

Porcelain beehive shelf, glazed inside and out, 7.5 cm diameter, placed in a pneumatic trough to support a gas jar while gas is collected over water.

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Basin Evaporating

Basin Evaporating

Product Code : JL-LE-11350

White porcelain evaporating basin, chemical resistant, for evaporating solutions and obtaining crystals in school and college chemistry practicals. Size confirmed on the quotation.

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Gas Pressure Sensor

Gas Pressure Sensor

Product Code : JL-LE-11351

Differential gas pressure sensor measuring relative gas pressure from -650 hPa to +650 hPa, for indoor and outdoor experiments with a data logger.

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Crucible Tongs

Crucible Tongs

Product Code : JL-LE-11352

Stainless steel crucible tongs, manual and chemical resistant, with flattened gripping ends for lifting hot crucibles, lids and evaporating basins. Length confirmed on the quotation.

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Stroboscope

Stroboscope

Product Code : JL-LE-11353

Stroboscope flashing at 100 to 10,000 flashes per minute, rate shown on a four-digit LED display, crystal-controlled rate accuracy of ± (0.05 % + 1 digit), built-in handle and 6 ft power cord.

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Tile Glass Spotting Plates

Tile Glass Spotting Plates

Product Code : JL-LE-11354

Rectangular spotting tile with wells for drop-scale tests such as indicator colour changes and the iodine test for starch. The listing names glass, polypropylene and glazed porcelain, so the material is confirmed on the quotation.

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Caliper

Caliper

Product Code : JL-LE-11355

Double-scale vernier caliper of nickel-plated steel with roller adjustment, one edge graduated 0 to 5 in in 1/16 in divisions, raised sliding surfaces, 14° vernier face angle, in a plastic case.

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Silica Gel

Silica Gel

Product Code : JL-LE-11356

Silica gel, 500 g pack, analytical reagent grade. Supplied with a material safety data sheet (MSDS); stated shelf life 5 years.

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Digital Calipers

Digital Calipers

Product Code : JL-LE-11357

Digital calipers in hardened stainless steel with an LCD readout, push-button metric/inch selection and zero reset, automatic shut-off and a 1.5 V silver oxide battery included.

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Urea

Urea

Product Code : JL-LE-11358

Urea, 250 g pack, analytical reagent grade, supplied with MSDS; stated shelf life 5 years.

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Formaldehyde 35-38%

Formaldehyde 35-38%

Product Code : JL-LE-11359

Formaldehyde solution 35-38%, 1 litre pack, analytical reagent grade, supplied with MSDS; stated shelf life 5 years.

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Potometers

Potometers

Product Code : JL-LE-11360

Potometer for transpiration studies: capillary tube with millimetre scale mounted on a strong backing plate, connected through a 3-way tap to a syringe. The capillary is the only glass part.

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High Quality Various Volume Micro Pipette

High Quality Various Volume Micro Pipette

Product Code : JL-LE-11361

Adjustable-volume micropipette with click-stop digital volume setting, light ergonomic body and smooth plunger, colour coded for identification; a calibration report is enclosed with every pipette.

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Demonstration Diffraction Grating

Demonstration Diffraction Grating

Product Code : JL-LE-11362

Demonstration diffraction grating: three diffraction gratings mounted between glass plates, for showing the properties of light waves in physics classes.

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Resistor Pack

Resistor Pack

Product Code : JL-LE-11363

Resistor pack of resistance coils for physics circuit experiments; each coil is housed in a round case with captive-head terminals. Resistance values are confirmed on the quotation.

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Pulse Meter

Pulse Meter

Product Code : JL-LE-11364

Fingertip pulse oximeter showing oxygen saturation (SpO2, 0-100%) and pulse rate (18-300 bpm) on a digital display, with adjustable pulse tone, audible and visual alarms and auto power-off. For teaching and training use.

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Capacitor Pack

Capacitor Pack

Product Code : JL-LE-11365

Capacitor pack of aluminium electrolytic capacitors with black plastic sleeves, listed for power-circuit use in physics and electronics practicals. Values are confirmed on the quotation.

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Banana Plug Cord-Black (5 Pack)

Banana Plug Cord-Black (5 Pack)

Product Code : JL-LE-11366

Pack of five black banana plug patch cords with heavy insulation, stackable soft plastic grips with strain relief and spring connectors that rotate in the grips.

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Electronic Blood Pressure Meters

Electronic Blood Pressure Meters

Product Code : JL-LE-11367

Fully automatic electronic blood pressure monitor working on the oscillometric principle: measures blood pressure (20-280 mmHg) and pulse rate (40-200 per minute), large LCD, one-touch operation. For teaching and training use.

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Steel Rod Thread

Steel Rod Thread

Product Code : JL-LE-11368

Stainless steel threaded rod, 100 cm long and 12 mm in diameter (listed size 10 x 1.5 mm), silver finish and chemical resistant, for building laboratory stands and apparatus supports.

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Tape Measures

Tape Measures

Product Code : JL-LE-11369

Tape measure with a 5 metre steel tape in a plastic body, supplied for length measurement in school and college laboratories and field work.

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Bell in Jar

Bell in Jar

Product Code : JL-LE-11370

Bell in jar apparatus showing that sound needs a medium: acrylic bell jar on an aluminium pump plate with tripod base, rubber seal, stopcock and a wire-suspended 4-6 V bell. Vacuum pump and tubing are ordered separately.

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Battery Charger and AA Batteries

Battery Charger and AA Batteries

Product Code : JL-LE-11371

Battery charger with AA size batteries; the cells listed are Duracell Copper Top all-purpose alkaline batteries for everyday lab and classroom devices. Supplied by JaincoLab.

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String Vibrator

String Vibrator

Product Code : JL-LE-11372

String vibrator for mechanical wave practicals: wave speed, frequency, wavelength, amplitude, interference and resonance on a string. No motor or speaker; clamps to a table or a lab rod. Supplied by JaincoLab.

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Photosynthesis Apparatus

Photosynthesis Apparatus

Product Code : JL-LE-11373

Photosynthesis apparatus for measuring and collecting the gas given off by aquatic plants: a calibrated capillary tube measures the gas and plastic syringes draw it off for analysis. Mounted on a plastic panel.

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Visualizer

Visualizer

Product Code : JL-LE-11374

Visualizer (overhead document camera) with camera, image processing and power in one unit; displays objects, text, charts, slides, transparencies and film on a TV, projector or computer. Supplied by JaincoLab.

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PH Paper pH

PH Paper pH

Product Code : JL-LE-11375

pH paper for testing acidity and alkalinity over the full pH 1.0 to 14.0 range; paper test strips for school and college practicals. Supplied by JaincoLab.

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Hoffmann Voltmeter

Hoffmann Voltmeter

Product Code : JL-LE-11376

Hofmann electrolysis apparatus (listed as Hoffmann Voltmeter) with one pair of carbon and platinum electrodes, clamp, stand and glass stopcock, for demonstrating the decomposition of water by electrolysis.

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5V USB Output Boost Regulator Module

5V USB Output Boost Regulator Module

Product Code : JL-LE-11377

5V USB output boost regulator module: PFM-controlled DC-DC converter, 0.9 V to 5 V input, up to 96% efficiency, USB port and indicator LED; runs from one or two AA cells. Supplied by JaincoLab.

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Analysis of Mammalian Cell Types Microscopic Slide

Analysis of Mammalian Cell Types Microscopic Slide

Product Code : JL-LE-11378

Prepared microscope slide for studying mammalian cell types: rectangular clear borosilicate glass slide, stored in a white plastic slide box. Supplied by JaincoLab for biology practicals.

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Low Voltage Power Supply

Low Voltage Power Supply

Product Code : JL-LE-11379

Low voltage DC regulated power supply, constant voltage and constant current, with digital LED display on a plastic panel; regulated for load and line variation, short-circuit protected, current limit adjustable from zero.

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Artery (cs) h & e Microscopic Slide

Artery (cs) h & e Microscopic Slide

Product Code : JL-LE-11380

Prepared microscope slide of an artery in cross-section (cs), stained with haematoxylin and eosin (H&E); rectangular clear borosilicate glass slide in a white plastic box. Supplied by JaincoLab.

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Autoclave Bags

Autoclave Bags

Product Code : JL-LE-11381

Autoclave bags: plain yellow polypropylene bags made for steam autoclaves, used to hold laboratory waste and materials during sterilisation. Supplied by JaincoLab.

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Hot Plate with Magnetic Stirrer

Hot Plate with Magnetic Stirrer

Product Code : JL-LE-11382

Hot plate with magnetic stirrer: 190 x 190 mm ceramic coated metal plate, 650 W heater, stirring 100 to 2000 rpm, stepless heat and speed control; heating and stirring together. Supplied by JaincoLab.

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Bacteria Survey Slide Set Microscopic Slide

Bacteria Survey Slide Set Microscopic Slide

Product Code : JL-LE-11383

Bacteria survey slide set: prepared microscope slides for surveying types of bacteria, on rectangular clear borosilicate glass slides kept in a white plastic box. Supplied by JaincoLab for microbiology practicals.

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Bacterial Protease, Granules

Bacterial Protease, Granules

Product Code : JL-LE-11384

Bacterial protease in granule form, 50 g, analytical reagent grade, supplied with MSDS; expiry 5 years. An enzyme that breaks down proteins, used in enzyme practicals. Supplied by JaincoLab.

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Basin Evaporating

Basin Evaporating

Product Code : JL-LE-11385

Evaporating basin in transparent borosilicate glass, 200 mm outer diameter, flat bottom with pouring spout; heat and chemical resistant, for evaporating and concentrating solutions.

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Digital PH Meters

Digital PH Meters

Product Code : JL-LE-11386

Digital pH meter with 0.00 to 14.00 pH range and 0.01 pH accuracy, automatic temperature compensation, automatic buffer recognition and calibration, BNC electrode connection and electrode support stand. Supplied by JaincoLab.

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Bio Viewer Set

Bio Viewer Set

Product Code : JL-LE-11387

Bio viewer set, offered as an alternative to microscope slides for looking at biological specimens in class. Contents and number of views are confirmed on the quotation. Supplied by JaincoLab.

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Digital Balance

Digital Balance

Product Code : JL-LE-11388

Top loading digital balance: 1000 g capacity, 0.1 g readability, 130 mm pan, auto zero tracking, large 6-digit 15 mm LCD and low battery indication. Supplied by JaincoLab.

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Test Tube

Test Tube

Product Code : JL-LE-11389

Screw cap test tube in transparent borosilicate glass, 16 x 125 mm, with black screw cap; heat and chemical resistant, for storing and heating samples in laboratory work.

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Bottle Pipette Dropping Amber

Bottle Pipette Dropping Amber

Product Code : JL-LE-11390

Amber glass dropping bottle with pipette, 30 ml capacity; heat and chemical resistant, for storing and dispensing light-sensitive reagents and indicators drop by drop.

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Bottle Pipette Dropping transparent

Bottle Pipette Dropping transparent

Product Code : JL-LE-11391

Transparent borosilicate glass dropping bottle with pipette, 30 ml; heat and chemical resistant, for holding reagents and indicators and dispensing them drop by drop.

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Carolinas Wetting Solution

Carolinas Wetting Solution

Product Code : JL-LE-11392

Carolinas Wetting Solution, analytical reagent, supplied with MSDS; expiry 5 years. A wetting solution lowers surface tension so that water spreads evenly over a surface. Supplied by JaincoLab.

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Digital Balance

Digital Balance

Product Code : JL-LE-11393

Digital top loading balance, capacity 1000 g, readability 0.1 g, 130 mm weighing pan, auto zero tracking, 6-digit LCD with 15 mm digits and low battery indication. Supplied by JaincoLab.

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Crystal Violet

Crystal Violet

Product Code : JL-LE-11394

Crystal violet, 25 g, analytical reagent, supplied with MSDS; expiry 5 years. The primary stain in the Gram staining method for bacteria. Supplied by JaincoLab.

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Cut Resistant Gloves Medium

Cut Resistant Gloves Medium

Product Code : JL-LE-11395

Cut resistant gloves in size medium, listed as high performance level 5 protection and heat resistant, for handling glass, blades and hot items in the laboratory and workshop. Supplied by JaincoLab.

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Cut Resistant Gloves Large

Cut Resistant Gloves Large

Product Code : JL-LE-11396

Large size cut resistant gloves with high performance level 5 protection that also resist heat; for glass cutting, dissection and workshop tasks. Supplied by JaincoLab.

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Disposable Scalpels

Disposable Scalpels

Product Code : JL-LE-11397

Swann-Morton disposable scalpels: sterile, single-use scalpels with a plastic handle and stainless steel blade, for dissection and specimen preparation. Supplied by JaincoLab.

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Falcon Tubes

Falcon Tubes

Product Code : JL-LE-11398

Falcon tubes, 15 ml graduated polypropylene centrifuge-style tubes with a screw cap and gasket for a leak-proof seal; chemical resistant, autoclavable and freezable. Supplied by JaincoLab.

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Flexible Hose

Flexible Hose

Product Code : JL-LE-11399

Flexible hose in white plastic, 1 metre long and chemical resistant, for connecting taps, condensers, pumps and gas outlets to apparatus on the laboratory bench. Supplied by JaincoLab.

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Student Balance

Student Balance

Product Code : JL-LE-11400

Student Balance listed as a 120 kg platform scale: range 1275 N x 5 N, 240 x 240 mm stainless steel platform, red LED display, 24-bit ADC, counting and memory accumulation, 230 V mains with battery. Supplied by JaincoLab.

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Fungi Slide Set

Fungi Slide Set

Product Code : JL-LE-11401

Fungi slide set: prepared microscope slides of fungi on rectangular clear borosilicate glass, kept in a white plastic box, for mycology and botany practicals. Supplied by JaincoLab.

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Dropping Cylindrical Pressure Equalizing

Dropping Cylindrical Pressure Equalizing

Product Code : JL-LE-11402

Cylindrical pressure equalizing dropping funnel, 100 ml, ungraduated, in heat and chemical resistant borosilicate glass with a PTFE key stopcock; for adding liquids steadily to closed reaction flasks.

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Measuring Tape

Measuring Tape

Product Code : JL-LE-11403

Measuring tape, 50 metres, metric scale on a white blade that locks when extended; tough ABS plastic casing with rubber outer, wrist strap and belt clip; listed as waterproof and washable. Supplied by JaincoLab.

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Funnel Filter glass

Funnel Filter glass

Product Code : JL-LE-11404

Glass filter funnel, 15 cm, in transparent borosilicate glass; heat and chemical resistant, for gravity filtration with folded filter paper and for transferring liquids.

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Glass Lenses - Double Concave

Glass Lenses - Double Concave

Product Code : JL-LE-11405

Double concave glass lens, 50 mm diameter, 100 mm focal length; spherical, optically worked glass with ground edges and polished surfaces, for ray optics experiments with diverging lenses.

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Glass Lenses - Double Convex & Concave

Glass Lenses - Double Convex & Concave

Product Code : JL-LE-11406

Double convex and double concave glass lenses, 50 mm diameter, spherical and optically worked with ground edges and polished faces; listed focal length 500 mm, with different focal lengths offered.

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Glass Slide Blank

Glass Slide Blank

Product Code : JL-LE-11407

Blank glass slides: plain, clear, rectangular glass microscope slides that resist heat and chemicals, for mounting specimens and making temporary preparations. Supplied by JaincoLab.

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Glass Tubing Cutter

Glass Tubing Cutter

Product Code : JL-LE-11408

Griffin type glass tubing cutter in die-cast, nickel plated zinc alloy; spring loaded and able to cut glass tubing up to 1 inch (24 mm) in diameter. Supplied by JaincoLab.

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Glassware Drying Rack

Glassware Drying Rack

Product Code : JL-LE-11409

Glassware drying rack in plastic-coated wire, used free-standing on a bench or mounted on a wall, for draining and drying washed glass and plastic laboratory ware.

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Pipettes, Type 1

Pipettes, Type 1

Product Code : JL-LE-11410

Graduated pipette, Type 1, 10 ml capacity, in borosilicate glass that resists heat and chemicals; for measuring and transferring variable volumes of liquid in practicals.

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Graduated Pipettes, Type 1

Graduated Pipettes, Type 1

Product Code : JL-LE-11411

Graduated pipette, Type 1, 25 ml, borosilicate glass; heat and chemical resistant, for delivering larger measured volumes of liquid in titration and solution work.

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Gram Stain Kit

Gram Stain Kit

Product Code : JL-LE-11412

Gram stain kit of four solutions: 0.5% crystal violet with 10% ethanol and 0.8% ammonium oxalate; Gram iodine (PVP-iodine); 1:1 acetone and ethanol decolouriser; 0.5% safranin. Supplied by JaincoLab.

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Haemocytometer

Haemocytometer

Product Code : JL-LE-11413

Haemocytometer set: improved double-ruled counting chamber (listed as Neuberger, the Neubauer pattern), a pair of cover glasses, and RBC and WBC diluting pipettes, in a velvet-lined box. Supplied by JaincoLab.

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Hand-Pins

Hand-Pins

Product Code : JL-LE-11414

Hand-pins in silver-coloured steel, corrosion resistant and chemical resistant. Pin length, head type and pack size are confirmed on the quotation.

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Indigo Carmine

Indigo Carmine

Product Code : JL-LE-11415

Indigo carmine, 10 g, analytical reagent, supplied with MSDS; expiry 5 years. A blue dye used as an indicator and stain in chemistry and biology practicals. Supplied by JaincoLab.

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Binocular Microscopes

Binocular Microscopes

Product Code : JL-LE-11416

Boreal HM Advanced Series binocular microscope: 4x, 10x, 40x and 100x oil objectives (40x and 100x sealed and retractable), coaxial mechanical stage with slide clip, cold white LED lighting, charger included. Supplied by JaincoLab.

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Laboratory Aprons

Laboratory Aprons

Product Code : JL-LE-11417

Laboratory aprons in white cotton, adult size, worn over clothing to protect it from spills and stains during laboratory practicals. Supplied by JaincoLab.

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Microscope Slide Staining Dish with Rack

Microscope Slide Staining Dish with Rack

Product Code : JL-LE-11418

Microscope slide staining dish with rack in soda lime glass; the rack holds 10 slides so a batch of smears or sections can be stained, rinsed and moved between dishes together.

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Video Camera Microscope

Video Camera Microscope

Product Code : JL-LE-11419

Video camera for microscopes: fits into the eyepiece tube and sends the image to a PC over USB; high resolution CMOS chip, 1280 x 1024 pixels; plug and unplug freely. For image demonstration and analysis. Supplied by JaincoLab.

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Micro Test Tube Racks

Micro Test Tube Racks

Product Code : JL-LE-11420

White plastic test tube rack, 6-place, end supported by two columns; chemical resistant and autoclavable, for holding test tubes during practicals. Supplied by JaincoLab.

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Oil Lens

Oil Lens

Product Code : JL-LE-11421

Oil lens: a 100x oil immersion microscope objective, DIN achromatic with a retractable (spring-loaded) front, supplied in a protective objective case. Supplied by JaincoLab.

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PCR Test Tubes

PCR Test Tubes

Product Code : JL-LE-11422

PCR test tubes in clear polypropylene with attached ultra-clear flat optical caps, designed to fit closely and limit sample evaporation during thermal cycling. Supplied by JaincoLab.

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Ottoman Paper

Ottoman Paper

Product Code : JL-LE-11423

Ottoman Paper, listed in the laboratory equipment range by name only. Paper type, grade, size and pack quantity are confirmed on the quotation. Supplied by JaincoLab.

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Micro Titer Plates

Micro Titer Plates

Product Code : JL-LE-11424

Micro titer plates in virgin polypropylene: low sample binding, high chemical resistance, raised wells (96-well), printed alpha-numeric matrix, SBS footprint, use from -80 °C to 121 °C, autoclavable. Supplied by JaincoLab.

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Immersion Oil

Immersion Oil

Product Code : JL-LE-11425

Immersion oil, 15 ml, for high resolution microscopy with oil immersion objective lenses, including widefield and confocal fluorescence imaging. Supplied by JaincoLab.

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Mixed Diatoms Slide

Mixed Diatoms Slide

Product Code : JL-LE-11426

Prepared microscope slide of mixed diatoms on a rectangular clear borosilicate glass slide, kept in a white plastic box; for studying the shapes of diatom shells in biology practicals. Supplied by JaincoLab.

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Nichrome Inoculating Loop

Nichrome Inoculating Loop

Product Code : JL-LE-11427

Inoculating loop with a nichrome wire loop and plastic grip; chemical resistant, flamed red-hot to sterilise, for transferring and streaking microbial cultures.

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Digital Water Bath

Digital Water Bath

Product Code : JL-LE-11428

Digital water bath: stainless steel chamber, ambient +5 to 100 °C, digital control and display of temperature and time, quick user calibration, removable hinged lid with reduction rings, tube racks for 24 tubes of 20 mm.

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Parafilm

Parafilm

Product Code : JL-LE-11429

Parafilm: semi-transparent, flexible thermoplastic film with 2-way stretch; stretches 200% and clings to irregular shapes to seal flasks, tubes and plates; resists acids, alkalis and some organic solvents. Supplied by JaincoLab.

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Sample Container 100ml

Sample Container 100ml

Product Code : JL-LE-11430

Sample container of 100 ml in graduated polythene; chemical resistant, for collecting, storing and carrying laboratory samples. Supplied by JaincoLab.

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Hand Microtome

Hand Microtome

Product Code : JL-LE-11431

Hand and table microtome that advances 10 microns per click, for cutting thin sections for microscope slides; colour-coated mild steel with a glass plate, supplied with a cutting razor in a wooden storage case.

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Sample Container 50ml

Sample Container 50ml

Product Code : JL-LE-11432

Graduated 50 ml sample container in chemical resistant polythene, for small laboratory samples of liquids, soils and specimens. Supplied by JaincoLab.

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Scalpel Handles

Scalpel Handles

Product Code : JL-LE-11433

Scalpel handles in silver stainless steel, heat and chemical resistant, for fitting replaceable scalpel blades in dissection and specimen preparation. Supplied by JaincoLab.

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Autoclave

Autoclave

Product Code : JL-LE-11434

Portable single drum autoclave: seamless thick stainless steel container with safety valve, pressure gauge and steam release valve; 220 V, 50 Hz electric heater; bakelite handle; three-leg stand; spare gasket and heating element.

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Sharp Container

Sharp Container

Product Code : JL-LE-11435

Sharps container for disposing of needles, syringes and scalpel blades: puncture-proof, robust yellow body, red lid that locks and can be reopened or sealed permanently, needle stripping aid; odour and leak-proof once sealed. Supplied by JaincoLab.

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Incubator

Incubator

Product Code : JL-LE-11436

Digital bacteriological incubator, ambient +1 °C to 60 °C: double-walled with SS 304 interior, epoxy-coated mild steel exterior, glass wool insulation, perforated SS trays, PT100 sensor, air circulation fan, adjustable air vent.

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Smart Cart (Blue)

Smart Cart (Blue)

Product Code : JL-LE-11437

Smart Cart in blue: a wireless dynamics cart with an ABS body, low-friction wheels and built-in sensors for force, position, velocity and acceleration; sends data over Bluetooth, on or off a track. Supplied by JaincoLab.

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Smart Cart (Red)

Smart Cart (Red)

Product Code : JL-LE-11438

Red Smart Cart for mechanics practicals: ABS body on low-friction wheels with built-in force, position, velocity and acceleration sensors, streaming data by Bluetooth with or without a track. Supplied by JaincoLab.

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Smart Cart Charging Garage

Smart Cart Charging Garage

Product Code : JL-LE-11439

Charging garage for Smart Carts: charges up to five carts at once and stores the carts and their accessory bumpers; a power adapter is included. Supplied by JaincoLab.

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Centrifugal Machine

Centrifugal Machine

Product Code : JL-LE-11440

Laboratory centrifugal machine with an 8-position non-removable angle rotor and tube carriers for 15 ml tubes, a built-in 5-step speed regulator and a resiliently mounted motor for vibration-free running.

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Smart Fan

Smart Fan

Product Code : JL-LE-11441

Smart Fan with an aluminium body, controlled from an app or with buttons and easily operated remotely; listed for indoor use. Supplied by JaincoLab.

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Spatula Chattway

Spatula Chattway

Product Code : JL-LE-11442

Chattaway-pattern laboratory spatula in silver stainless steel, 10 cm long, heat and chemical resistant, for transferring small amounts of solid chemicals and powders.

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Centrifuge Tube

Centrifuge Tube

Product Code : JL-LE-11443

Sterile polypropylene centrifuge tube with moulded raised graduations and a plug-seal screw cap that prevents leakage; chemical resistant, for laboratory use. Supplied by JaincoLab.

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Spermatogenesis Slide

Spermatogenesis Slide

Product Code : JL-LE-11444

Prepared microscope slide for the study of spermatogenesis, on clear borosilicate glass, kept in a white rectangular plastic box, for biology practicals. Supplied by JaincoLab.

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Spiro Meter

Spiro Meter

Product Code : JL-LE-11445

Spiro Meter sensor for respiratory measurements at rest and during moderate activity, with a differential pressure transducer and a removable flow head (22 mm ID, 30 mm OD) for cleaning and sterilising. Supplied by JaincoLab.

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Sure Bonder Safety Gloves

Sure Bonder Safety Gloves

Product Code : JL-LE-11446

Sure Bonder safety gloves in grey, full-finger style, listed with heat resistance and chemical resistance, for hand protection in laboratory and workshop work. Supplied by JaincoLab.

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Test Tube Rack Metal Z Type

Test Tube Rack Metal Z Type

Product Code : JL-LE-11447

Z-type test tube rack made from powder coated steel sheet, bent into a Z shape with three tiers for holding test tubes on the bench.

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Kidney Model

Kidney Model

Product Code : JL-LE-11448

3D model of the left kidney showing its basic structure with all the important parts, mounted on a stand; size 26 x 18 x 33 cm, weight 790 g, for teaching the excretory system.

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Test Tube Stand

Test Tube Stand

Product Code : JL-LE-11449

Autoclavable polycarbonate test tube stand holding 31 tubes of 16 mm, with a 3-tier design that gives a clear view of the tube contents, for chemistry laboratories. Supplied by JaincoLab.

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Heart Model

Heart Model

Product Code : JL-LE-11450

Heart model that separates into 7 removable parts (superior vena cava, aorta, pulmonary artery, both atrial walls and both ventricle walls) for studying the internal anatomy of the heart and the position of its valves.

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Human Lungs Model

Human Lungs Model

Product Code : JL-LE-11451

Human lungs model showing the lungs and heart in cross section, with a 2-piece larynx that divides in half and can be removed for study; mounted on a base.

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RNA Model

RNA Model

Product Code : JL-LE-11452

RNA and protein synthesis model: 12 DNA bases, 12 mRNA and 12 tRNA bases, four amino acids and six moulded rubber phosphate strands that mount on a wooden frame; with leatherette carrying case and illustrated manual.

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Tubing Silicon

Tubing Silicon

Product Code : JL-LE-11453

Clear silicone laboratory tubing, size 4 x 1 mm, chemical resistant, for small-bore connections to glassware, pumps and gas or liquid lines. Supplied by JaincoLab.

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Tubing Silicon Bore Diameter 16mm

Tubing Silicon Bore Diameter 16mm

Product Code : JL-LE-11454

Clear silicone tubing with a 16 mm bore and 3 mm wall, chemical resistant, for wide-bore laboratory connections such as pump, drain and water lines. Supplied by JaincoLab.

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Ear Model Large

Ear Model Large

Product Code : JL-LE-11455

Large human ear model of the outer, middle and inner ear, with a removable eardrum carrying the hammer, anvil and stirrup, a two-part labyrinth with cochlea and auditory nerve, and two removable bone sections; on a base.

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Vacuum Flask

Vacuum Flask

Product Code : JL-LE-11456

Vacuum flask in transparent borosilicate glass, chemical resistant and heat resistant, for laboratory use. Supplied by JaincoLab.

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Eye Model

Eye Model

Product Code : JL-LE-11457

Human eye model three times larger than life size, with removable sclera half (cornea and eye muscle attachments), both choroid halves with iris and retina, lens and vitreous humour; hand-painted, numbered with key card, on base.

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Water Still

Water Still

Product Code : JL-LE-11458

Stainless steel water still (water distillation unit) for producing distilled water in the laboratory; electric, single phase; the stainless steel construction resists corrosion.

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Leaf Model CS

Leaf Model CS

Product Code : JL-LE-11459

Cross-section leaf model showing the detailed internal structure of a leaf, mounted on a stand; size 45 x 19 x 30 cm, for botany teaching.

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Weighing Boat

Weighing Boat

Product Code : JL-LE-11460

Hexagonal polystyrene weighing boat, 7 ml, 44 x 44 x 8 mm, resistant to dilute acids, aqueous solutions, alcohols and bases, for weighing solids or liquids. Supplied by JaincoLab.

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Desiccator-Vacuum

Desiccator-Vacuum

Product Code : JL-LE-11461

Vacuum desiccator in transparent borosilicate glass, 300 mm diameter with a 340 mm flange, chemical and heat resistant, for drying and storing samples away from moisture. Supplied by JaincoLab.

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Stem Model CS and LS

Stem Model CS and LS

Product Code : JL-LE-11462

Stem model showing the cross section of the tissue structure of a garden bean dicotyledonous stem, magnified 200 times; mounted on a base, 45 x 40 x 22 cm.

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Root Model CS and LS

Root Model CS and LS

Product Code : JL-LE-11463

Root model showing the root in longitudinal and transverse section, with pointed growth from an apical cell and cells branching out spirally from the growing point; the crown of the root is detachable.

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Forceps Pointed-Superior

Forceps Pointed-Superior

Product Code : JL-LE-11464

Pointed-tip forceps in silver stainless steel, 4 inch long, heat and chemical resistant, for picking up small specimens, cover slips and fine parts in dissection and slide work.

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Eyepiece Graticules

Eyepiece Graticules

Product Code : JL-LE-11465

Glass eyepiece graticule (reticle) with a straight horizontal scale of 10 mm in 0.1 mm divisions, 19 mm diameter, fitting most microscope eyepieces, for measuring specimens under the microscope. Supplied by JaincoLab.

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Human Female Reproductive Model

Human Female Reproductive Model

Product Code : JL-LE-11466

Model of the internal structure of the human female reproductive system at three times life size, showing the vagina, cervix, uterus, fallopian tubes and ovaries, with one ovary cut away to show egg development.

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Human Brain Model

Human Brain Model

Product Code : JL-LE-11467

Human brain model sectioned in the midsagittal plane, mounted on a plastic base, for teaching the structure of the brain.

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Mortar & Pestle

Mortar & Pestle

Product Code : JL-LE-11468

Porcelain mortar and pestle, 150 ml capacity and 105 mm outer diameter, chemical resistant, for grinding and mixing materials in the laboratory.

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Spatula Micro

Spatula Micro

Product Code : JL-LE-11469

Micro spatula in silver stainless steel, heat and chemical resistant, for taking very small quantities of solid chemicals and powders.

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Animal Cell Mitosis Model

Animal Cell Mitosis Model

Product Code : JL-LE-11470

Set of 10 animal cell mitosis models mounted on a board, showing the resting cell, early prophase, prophase, late prophase, metaphase, anaphase, late anaphase, telophase and the daughter cells.

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Animal Cell Meiosis Model

Animal Cell Meiosis Model

Product Code : JL-LE-11471

Animal cell meiosis model, 42 x 30 x 5 cm, for teaching how an animal cell divides by meiosis to form gametes.

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Rack for Micro Centrifuge Tubes

Rack for Micro Centrifuge Tubes

Product Code : JL-LE-11472

White polycarbonate rack for 24 micro centrifuge tubes, chemical resistant and autoclavable, with numbered and lettered holes and a stacking feature that stops movement in any direction. Supplied by JaincoLab.

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Pasco Pas Track

Pasco Pas Track

Product Code : JL-LE-11473

Pasco Pas Track: a two-piece dynamics track that snaps together with connector clips, with a built-in scale, six levelling feet, side T-slots for accessories and ends that accept a motion sensor or clamp-on pulley. Supplied by JaincoLab.

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Double Circulation Electrical Model

Double Circulation Electrical Model

Product Code : JL-LE-11474

Electrical model of double circulation tracing the small (pulmonary) circulation from the right ventricle to the left atrium and the large (systemic) circulation from the left ventricle back to the right atrium.

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Pasco Wireless Smart Gate

Pasco Wireless Smart Gate

Product Code : JL-LE-11475

Pasco Wireless Smart Gate with dual photogate beams spaced 1.5 cm apart, a built-in laser switch, a slot for photogate tape and an auxiliary port; it comes with a PASPORT cable. Supplied by JaincoLab.

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Human Circulatory Electronic Model

Human Circulatory Electronic Model

Product Code : JL-LE-11476

Electronic model of the human circulatory system with an enlarged sectioned heart whose flexible wall is driven to show beating, valves that open and close, and red and blue light flashes tracing arteries and veins; needs a power supply.

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PASCO Wireless Load Cell and Accelerometer

PASCO Wireless Load Cell and Accelerometer

Product Code : JL-LE-11477

PASCO wireless load cell with a built-in accelerometer for measuring loads in all PASCO Structures Systems; with no wires to impede movement, it suits vibration measurements. Supplied by JaincoLab.

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Smart Cart Rod Stand Adapter

Smart Cart Rod Stand Adapter

Product Code : JL-LE-11478

Adapter for mounting a Smart Cart on a laboratory rod stand; fit and fixing details are confirmed on the quotation. Supplied by JaincoLab.

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Human Respiration Electronic Model

Human Respiration Electronic Model

Product Code : JL-LE-11479

Electronic model of the human respiratory system with a luminescent (lit) display, made of PVC and paint.

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PASCO Optical Fiber Model

PASCO Optical Fiber Model

Product Code : JL-LE-11480

PASCO optical fibre model: a bent acrylic rod in which a laser beam undergoes repeated total internal reflection and leaves the far face as a divergent beam. Supplied by JaincoLab.

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Human Digestive Electronic System

Human Digestive Electronic System

Product Code : JL-LE-11481

Human digestive system model with the oral cavity, pharynx and upper oesophagus cut in the median plane, liver with gallbladder, dissected pancreas, stomach opened in the frontal plane, and duodenum, caecum, small intestine and rectum opened.

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PASCO Electroscope

PASCO Electroscope

Product Code : JL-LE-11482

PASCO electroscope for qualitative demonstration of electrostatic charge: a rotating rod turns to indicate the size of the charge, inside a 15 cm diameter shield ring that can be grounded with banana plugs (not included). Supplied by JaincoLab.

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Gold Leaf Electroscope

Gold Leaf Electroscope

Product Code : JL-LE-11483

Gold leaf electroscope in a metal case with glass window and 4 mm earthing socket; a metal disc passes through an insulating polythene bush to a flat support carrying the leaf, with a transparent scale to show the deflection.

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Kim Wipes Box

Kim Wipes Box

Product Code : JL-LE-11484

Box of Kim Wipes white paper wipers for laboratory wiping, such as drying glassware and wiping apparatus. Supplied by JaincoLab.

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Human Urinary Electronic System

Human Urinary Electronic System

Product Code : JL-LE-11485

Portable electronic model of urine formation in the nephron: red tubes show the arterioles and capillaries, yellow tubes the renal capsule and tubules, and moving red, blue and yellow lights, with adjustable speed, show three stages of the process.

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Guaiacol Solution

Guaiacol Solution

Product Code : JL-LE-11486

Guaiacol solution in a 500 ml pack, analytical reagent grade, supplied with an MSDS and a 5-year expiry. Supplied by JaincoLab.

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Carbol Fuchsin Solution

Carbol Fuchsin Solution

Product Code : JL-LE-11487

Carbol fuchsin solution, analytical reagent, listed as a 100 gm pack, supplied with an MSDS and a 5-year expiry, for staining in microbiology practicals. Supplied by JaincoLab.

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Mitochondria Model

Mitochondria Model

Product Code : JL-LE-11488

Model of a mitochondrion showing the double membrane, the cristae with their subunits, granules on the inner wall and the matrix filling the organelle.

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Plant Cell Model

Plant Cell Model

Product Code : JL-LE-11489

Hand-painted plant cell model showing the electron microscopic detail of a typical plant cell, including the ectoplast, endoplast, tonoplast, vacuoles, nuclear structure, plastids and mitochondria; mounted on a base.

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Wooden Splints

Wooden Splints

Product Code : JL-LE-11490

Plain brown wooden splints for general laboratory use, such as the glowing and burning splint tests for gases and lighting burners. Supplied by JaincoLab.

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Phenylthiourea (PTC) Paper Strips -Genetic Taste Testing

Phenylthiourea (PTC) Paper Strips -Genetic Taste Testing

Product Code : JL-LE-11491

Phenylthiourea (PTC) paper strips for genetic taste testing; the listing notes that about 7 out of 10 people can taste PTC, making the strips a demonstration of an inherited trait. Supplied by JaincoLab.

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Animal Cell Model

Animal Cell Model

Product Code : JL-LE-11492

Model of the fine structure of an animal cell showing the nucleus, endoplasmic reticulum, mitochondria, ribosomes and polysomes, Golgi apparatus, centrioles, lysosomes and fat vacuoles.

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TLC Chromatography Paper

TLC Chromatography Paper

Product Code : JL-LE-11493

Chromatography paper tested for spot formation, capillary action, water flow rate and absorption speed, with a slower flow rate for better resolution; for chromatography, electrophoresis and separation of heavily loaded solutes. Supplied by JaincoLab.

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Bacterial Cell Model

Bacterial Cell Model

Product Code : JL-LE-11494

Bacterial cell model showing the external cellular structures, with a cutaway that reveals the internal structures of the cell.

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Hematocrit Tubes

Hematocrit Tubes

Product Code : JL-LE-11495

Glass hematocrit tubes with straight rim and round bottom, carrying a double numbered scale in red and white; chemical and heat resistant, for packed cell volume work in laboratory practicals. Supplied by JaincoLab.

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Sample Container 30 ml

Sample Container 30 ml

Product Code : JL-LE-11496

Polypropylene sample container, 30 ml, chemical resistant, for small laboratory samples. Supplied by JaincoLab.

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HIV 3D Model

HIV 3D Model

Product Code : JL-LE-11497

Greatly magnified 3D model of HIV, the AIDS virus, revealing its internal structure: matrix, capsid, RNA genetic material, reverse transcriptase enzyme and the phospholipid envelope with glycoproteins.

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Fossils (casts) Collection

Fossils (casts) Collection

Product Code : JL-LE-11498

Collection of fossil casts housed in a compartmented box with a comprehensive study guide; the listing states one fossil from every geologic period except the Permian. Supplied by JaincoLab.

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Nephron Model

Nephron Model

Product Code : JL-LE-11499

Large, brightly coloured nephron model showing two nephrons with their glomeruli, the renal tubules and the collecting tube system, for teaching how the kidney forms urine.

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Preserved Samples

Preserved Samples

Product Code : JL-LE-11500

Preserved animal specimens in clear borosilicate glass, covering animals such as sponge, coral, worms, snails, arthropods, jellyfish, starfish, rabbit and frog, for zoology teaching. Supplied by JaincoLab.

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Human Body Model

Human Body Model

Product Code : JL-LE-11501

Human body model with removable heart, lungs, liver, stomach and intestines, mounted on a plastic base, for teaching the position of the main internal organs.

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Sample Container 60ml

Sample Container 60ml

Product Code : JL-LE-11502

60 ml polypropylene sample container, chemical resistant, for laboratory samples. Supplied by JaincoLab.

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Human Skin Model

Human Skin Model

Product Code : JL-LE-11503

Desk model of scalp and hairless skin showing the hair root, sweat and sebaceous glands, Meissner corpuscle, hair follicles, erector muscles, arteries, nerves and veins, viewable from the front, side and back.

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Sample Container 120ml

Sample Container 120ml

Product Code : JL-LE-11504

120 ml polypropylene sample container, chemical resistant, for larger laboratory samples. Supplied by JaincoLab.

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Forceps (Tweezers)

Forceps (Tweezers)

Product Code : JL-LE-11505

Plastic laboratory forceps (tweezers), chemical resistant, for picking up small items such as weights, filter papers, cover slips and specimens. Supplied by JaincoLab.

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Vacuum/Pressure Pump

Vacuum/Pressure Pump

Product Code : JL-LE-11506

Single-stage, oil-sealed, air-cooled vacuum pump, V-belt driven and mounted on a base plate with belt guard, with a 220 V AC single-phase motor and a displacement of 32 litres per minute, for continuous laboratory duty.

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Ovarian Cycle Model

Ovarian Cycle Model

Product Code : JL-LE-11507

Ovary model in horizontal section parallel to the mesovarian margin, showing follicles in different stages of maturation, the corpus rubrum, corpus luteum and corpus albicans and atretic follicles, partly removable and exchangeable.

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Uterine Cycle Model

Uterine Cycle Model

Product Code : JL-LE-11508

Model explaining the four stages of a 28-day menstrual cycle in the uterus, measuring 25 x 18.5 x 3 inches, for teaching human reproduction.

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Different Animal Glass Microscopic Slides

Different Animal Glass Microscopic Slides

Product Code : JL-LE-11509

Prepared microscope slides of different animal specimens on clear borosilicate glass, kept in a white rectangular plastic box, for zoology practicals. Supplied by JaincoLab.

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Life Cycle of Frog Model

Life Cycle of Frog Model

Product Code : JL-LE-11510

Model illustrating the life cycle of a frog, for teaching metamorphosis from egg through tadpole to adult in biology classes.

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Different Plant Slides Glass Microscopic Slides

Different Plant Slides Glass Microscopic Slides

Product Code : JL-LE-11511

Prepared microscope slides of different plant specimens on clear borosilicate glass, stored in a white rectangular plastic box, for botany practicals. Supplied by JaincoLab.

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Parafilm Roll

Parafilm Roll

Product Code : JL-LE-11512

Parafilm Roll: waterproof, semi-transparent thermoplastic film with 2-way stretch up to 200%, non-toxic and resistant to acids, alkalis and some organic solvents, for sealing specimen containers and labware. Supplied by JaincoLab.

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Embryo Development Model

Embryo Development Model

Product Code : JL-LE-11513

Model of human embryo development in 12 stages, each enlarged 30 times and removable from a common stand, from the ovum at fertilisation through cleavage, morula and blastocyst to the embryo at about the end of the first month.

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Intestinal VILLUS Model

Intestinal VILLUS Model

Product Code : JL-LE-11514

Hand-painted model of three villi from the wall of the human small intestine, cross-sectioned at several levels to show blood and lymph vessels, with an enlarged section of the crypt of Lieberkuhn and keyed parts including the epithelium.

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Illuminated Colony Counter

Illuminated Colony Counter

Product Code : JL-LE-11515

Digital colony counter with electronic counting pen, 3-digit display (maximum count 999), memory storage, count correction and auto zero, for counting bacterial and mould colonies in Petri dishes of 50-100 mm diameter. Supplied by JaincoLab.

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Digestive System Model

Digestive System Model

Product Code : JL-LE-11516

Human digestive system model from nose, mouth cavity and pharynx through the oesophagus and gut, with liver, gall bladder, pancreas and spleen; duodenum, caecum and rectum opened; removable transverse colon; 32 x 12 inch base and key card.

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Micro Centrifuge Tubes Racks

Micro Centrifuge Tubes Racks

Product Code : JL-LE-11517

Polypropylene racks for microcentrifuge tubes with numbered wells of 10.5 mm diameter, in assorted colours, for freezer, bench, storage and transport use; not autoclavable. Supplied by JaincoLab.

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Buffered Aspirin Tablet, Pack

Buffered Aspirin Tablet, Pack

Product Code : JL-LE-11518

Pack of buffered aspirin tablets (aspirin is a non-steroidal anti-inflammatory drug), listed in the laboratory range. Supplied by JaincoLab; tablet strength and pack size are confirmed on the quotation.

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Hydrochloric Acid 36% Solution

Hydrochloric Acid 36% Solution

Product Code : JL-LE-11519

Hydrochloric acid 36% solution, analytical reagent grade, 500 ml, supplied with an MSDS and a stated shelf life of 5 years, for laboratory use. Supplied by JaincoLab.

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Wireless Drop Counter Sensor Pasco

Wireless Drop Counter Sensor Pasco

Product Code : JL-LE-11520

Pasco wireless drop counter with an 18 x 13 mm drop window, counting up to 40 events per second and drops as small as 0.5 mm, with an IR filter against room light and support for two other probes. Supplied by JaincoLab.

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Chromatography Tank & Lid

Chromatography Tank & Lid

Product Code : JL-LE-11521

Rectangular glass chromatography tank with lid, chemical and heat resistant, for developing paper and thin-layer chromatograms. Supplied by JaincoLab.

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Chromatography Cartridges

Chromatography Cartridges

Product Code : JL-LE-11522

White plastic chromatography cartridges for laboratory use. Supplied by JaincoLab; the packing material, bed size and pack quantity are confirmed on the quotation.

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Human Skeleton

Human Skeleton

Product Code : JL-LE-11523

Economy life-size human skeleton model made of fibre material, finished in natural colour, mounted on a stand and base, with plastic cover, numbered parts and an English key card.

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Artery & Vein Models

Artery & Vein Models

Product Code : JL-LE-11524

Teaching models of an artery and a vein for comparing the structure of the two kinds of blood vessel; size, scale and the structures shown are confirmed on the quotation.

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Spot Plate 12 well

Spot Plate 12 well

Product Code : JL-LE-11525

Polythene spot plate with 12 wells for holding and observing small-scale reactions and spot tests; durable, easy to wash and reuse. Supplied by JaincoLab.

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Spot Plate 24 wells

Spot Plate 24 wells

Product Code : JL-LE-11526

Durable polythene spot plate with 24 wells, for running and comparing many small-scale reactions at once; easy to wash and reuse. Supplied by JaincoLab.

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Antagonistic Muscles

Antagonistic Muscles

Product Code : JL-LE-11527

Human antagonistic muscle model showing the structure of the muscles and where they lie, finished with labels, for teaching how muscles work in opposing pairs.

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3b® Mini Joint with Cross-Section Model Set

3b® Mini Joint with Cross-Section Model Set

Product Code : JL-LE-11528

3b mini joint model set: a full set of functional joints, each model including a relief cross-section of the joint. Supplied by JaincoLab; the joints included are confirmed on the quotation.

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Tooth Model

Tooth Model

Product Code : JL-LE-11529

Hand-painted tooth model in longitudinal section through the crown, two roots and pulp cavity, with removable inserts showing different stages of advanced cavities, and identification numbers.

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Spatula Micro

Spatula Micro

Product Code : JL-LE-11530

Stainless steel micro-spatula with a flat blade at one end and a micro-spoon at the other; chemical and heat resistant and non-magnetic, for handling small amounts of powders. Supplied by JaincoLab.

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Spatula Raised Centre

Spatula Raised Centre

Product Code : JL-LE-11531

Laboratory spatula with a raised centre, in polished, silver-coloured stainless steel, chemical resistant, for transferring solids. Supplied by JaincoLab.

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The Skulls of A Variety of Animals in The Way they Feed

The Skulls of A Variety of Animals in The Way they Feed

Product Code : JL-LE-11532

Skulls of a variety of animals for comparing how skull shape and teeth reflect the way each animal feeds; the species, number of skulls and whether they are casts are confirmed on the quotation. Supplied by JaincoLab.

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Spatula Scoop & Flat End

Spatula Scoop & Flat End

Product Code : JL-LE-11533

Double-ended stainless steel spatula with a scoop at one end and a flat blade at the other, polished to a silver mirror finish, chemical resistant. Supplied by JaincoLab.

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Reflex Arc Model

Reflex Arc Model

Product Code : JL-LE-11534

Teaching model of the reflex arc, the nerve pathway from a receptor through the spinal cord to an effector muscle; construction, size and labelling are confirmed on the quotation.

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Reagent Bottle with Screw 1000 ml

Reagent Bottle with Screw 1000 ml

Product Code : JL-LE-11535

Graduated reagent bottle of 1000 ml capacity with screw closure, in clear borosilicate glass, heat and chemical resistant, for storing and dispensing laboratory solutions. Supplied by JaincoLab.

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Reagent Bottle with Screw Cap 500ml

Reagent Bottle with Screw Cap 500ml

Product Code : JL-LE-11536

500 ml reagent bottle with screw cap, made of clear borosilicate glass with graduations, heat and chemical resistant, for everyday storage of laboratory solutions. Supplied by JaincoLab.

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Reagent Bottle with Screw 250ml

Reagent Bottle with Screw 250ml

Product Code : JL-LE-11537

Small 250 ml reagent bottle with screw closure in clear, graduated borosilicate glass, heat and chemical resistant, for indicator and working solutions on the bench. Supplied by JaincoLab.

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Water Cycle Model

Water Cycle Model

Product Code : JL-LE-11538

Two-piece plastic terrain model for demonstrating the water cycle with a lamp, water and ice: evaporation, cloud formation and rain. Includes a lesson plan and study cards with colour photos. Supplied by JaincoLab.

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Solar System Model

Solar System Model

Product Code : JL-LE-11539

Three-dimensional solar system model with planets in relative sizes and colours, set by month to show relative positions; 15 cm diameter sun on a sturdy base, outer planet 18 inches from the sun; illustrated study guide. Supplied by JaincoLab.

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Watch Glasses

Watch Glasses

Product Code : JL-LE-11540

Clear borosilicate glass watch glasses with a glazed, smooth finish, for covering beakers, holding small samples and evaporating small volumes. Supplied by JaincoLab.

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Tin Metal Shots

Tin Metal Shots

Product Code : JL-LE-11541

Tin metal shots, 100 g pack, laboratory-grade material for laboratory and research use as a source of metallic tin, for example in chemistry practicals on metals. Supplied by JaincoLab.

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Earth Globe Model

Earth Globe Model

Product Code : JL-LE-11542

Round Earth globe mounted on a stand, for geography lessons on continents, oceans, latitude and longitude. Supplied by JaincoLab; diameter and map type are confirmed on the quotation.

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Centrifuge Tube

Centrifuge Tube

Product Code : JL-LE-11543

10 ml centrifuge tube with a large white frosted writing area, silk-screen graduations and a cap with built-in plug for a leak-proof seal; free from natural rubber and heavy metals, radiation sterilised and autoclavable. Supplied by JaincoLab.

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Strontium Chloride

Strontium Chloride

Product Code : JL-LE-11544

Strontium chloride, analytical reagent grade, 250 g pack, supplied with an MSDS and a stated shelf life of 5 years, for flame tests and other chemistry practicals. Supplied by JaincoLab.

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Batteries 3V 2032

Batteries 3V 2032

Product Code : JL-LE-11545

3 V coin cells of button type in the 2032 size, for powering small electronic devices, sensors and kits in the laboratory. Supplied by JaincoLab.

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Moon Phases Model

Moon Phases Model

Product Code : JL-LE-11546

Geared model of the Sun, Earth and Moon, with a bright lamp as the Sun, set to show each month as the Earth orbits; demonstrates day and night, seasons, shadows, phases of the Moon and eclipses; 650 x 250 mm (L x H).

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Batteries 3V 2025

Batteries 3V 2025

Product Code : JL-LE-11547

3 V button-type coin cells in the 2025 size, a slimmer cell than the 2032, for small electronic devices, sensors and timers. Supplied by JaincoLab.

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Pink Dental Wax Water

Pink Dental Wax Water

Product Code : JL-LE-11548

Pink dental wax, the modelling wax used in dental laboratories and dental training for work such as bite rims and denture set-ups. Supplied by JaincoLab; form, grade and pack size are confirmed on the quotation.

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Flower Model

Flower Model

Product Code : JL-LE-11549

Large flower model with all parts removable and the ovary bisected to show its internal structure, mounted on a base, 17 x 8 x 13 inches, with key card.

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Polysorbate 20 (1% Tween - 20)

Polysorbate 20 (1% Tween - 20)

Product Code : JL-LE-11550

Polysorbate 20 (listed as 1% Tween-20), analytical reagent, 100 g, supplied with an MSDS and a stated 5-year shelf life; a non-ionic surfactant used in laboratory work. Supplied by JaincoLab.

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Genetics : A Monohybrid Cross in Yeast Lab Activity

Genetics : A Monohybrid Cross in Yeast Lab Activity

Product Code : JL-LE-11551

Genetics lab activity demonstrating the Mendelian law of segregation through a monohybrid cross in yeast; listed with sterile media, Petri dishes, a teacher guide, student copy masters and four yeast strains. Supplied by JaincoLab.

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Food Chain Model

Food Chain Model

Product Code : JL-LE-11553

Teaching model of a food chain for ecology lessons, following the transfer of food energy from producers to herbivores and carnivores; the organisms shown, size and format are confirmed on the quotation.

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Blood Sugar Test Kit

Blood Sugar Test Kit

Product Code : JL-LE-11554

Blood sugar (glucose) test kit, listed for teaching and training use in health-science practicals. Supplied by JaincoLab; the kit contents and specifications are confirmed on the quotation.

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Prepared Animal Cells Set (Different Types)

Prepared Animal Cells Set (Different Types)

Product Code : JL-LE-11555

Set of prepared microscope slides showing different types of animal cells, on clear borosilicate glass, kept in a white rectangular plastic box. Supplied by JaincoLab; the cell types and slide count are confirmed on the quotation.

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W.B.C Slide

W.B.C Slide

Product Code : JL-LE-11556

Prepared microscope slide of white blood cells (W.B.C) on clear borosilicate glass, stored in a white plastic box, for identifying leucocyte types in biology and nursing practicals. Supplied by JaincoLab.

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Fungi Slide Set

Fungi Slide Set

Product Code : JL-LE-11557

Set of prepared microscope slides of fungi on clear borosilicate glass, kept in a white rectangular plastic box, for mycology and botany practicals. Supplied by JaincoLab; the species and slide count are confirmed on the quotation.

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Lactobacillus Slide

Lactobacillus Slide

Product Code : JL-LE-11558

Prepared microscope slide of Lactobacillus, the rod-shaped lactic acid bacteria, on clear borosilicate glass in a white plastic box, for microbiology practicals. Supplied by JaincoLab.

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DICOT Leaf X.S

DICOT Leaf X.S

Product Code : JL-LE-11559

Prepared microscope slide of a dicot leaf in transverse section (X.S) on clear borosilicate glass, stored in a white plastic box, for studying leaf tissues in botany practicals. Supplied by JaincoLab.

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DICOT Root X.S

DICOT Root X.S

Product Code : JL-LE-11560

Prepared transverse section (X.S) of a dicot root on a clear borosilicate glass slide, kept in a white plastic box, for identifying root tissues in botany practicals. Supplied by JaincoLab.

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DICOT Stem X.S

DICOT Stem X.S

Product Code : JL-LE-11561

Prepared microscope slide of a dicot stem in transverse section (X.S), on clear borosilicate glass in a white plastic box, for studying stem anatomy in botany practicals. Supplied by JaincoLab.

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Bacterial Shapes Slides

Bacterial Shapes Slides

Product Code : JL-LE-11562

Prepared microscope slides for comparing the basic shapes of bacteria, such as round cocci, rod-shaped bacilli and spiral forms, on clear borosilicate glass in a white plastic box. Supplied by JaincoLab.

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Yeast Budding Slide W.M

Yeast Budding Slide W.M

Product Code : JL-LE-11563

Prepared whole-mount (W.M) microscope slide of yeast cells showing budding, on clear borosilicate glass in a white plastic box, for teaching asexual reproduction. Supplied by JaincoLab.

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Human Blood Cell Slides

Human Blood Cell Slides

Product Code : JL-LE-11564

Prepared microscope slides of human blood cells on clear borosilicate glass, kept in a white rectangular plastic box, for identifying red cells, white cells and platelets in practicals. Supplied by JaincoLab.

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Onion Mitosis Slide Observe plant Mitosis

Onion Mitosis Slide Observe plant Mitosis

Product Code : JL-LE-11565

Prepared onion mitosis slide on clear borosilicate glass, kept in a white plastic box, for observing the stages of mitosis in plant cells during biology practicals. Supplied by JaincoLab.

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Onion Cell Slide W.M

Onion Cell Slide W.M

Product Code : JL-LE-11566

Prepared whole-mount (W.M) slide of onion cells on clear borosilicate glass, in a white plastic box, for observing plant cell structure such as the cell wall and nucleus. Supplied by JaincoLab.

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Bone Slide

Bone Slide

Product Code : JL-LE-11567

Prepared microscope slide of bone tissue on clear borosilicate glass, stored in a white plastic box, for histology practicals on connective tissue. Supplied by JaincoLab.

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Stomata Slide

Stomata Slide

Product Code : JL-LE-11568

Prepared microscope slide of leaf stomata on clear borosilicate glass, in a white plastic box, for studying stomata and guard cells in botany practicals. Supplied by JaincoLab.

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Artery and Vein Slides X.S

Artery and Vein Slides X.S

Product Code : JL-LE-11569

Prepared microscope slides of an artery and a vein in transverse section (X.S), on clear borosilicate glass in a white plastic box, for comparing blood vessel walls. Supplied by JaincoLab.

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Alveoli Slides X.S

Alveoli Slides X.S

Product Code : JL-LE-11570

Prepared microscope slide of lung alveoli in transverse section (X.S), on clear borosilicate glass in a white plastic box, for studying the respiratory surface in biology practicals. Supplied by JaincoLab.

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Nerve Cell Slides W.M

Nerve Cell Slides W.M

Product Code : JL-LE-11571

Prepared whole-mount (W.M) slides of nerve cells on clear borosilicate glass, in a white plastic box, for identifying the cell body, dendrites and axon of a neuron. Supplied by JaincoLab.

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Plant and Animal Cell Slides W.M

Plant and Animal Cell Slides W.M

Product Code : JL-LE-11572

Prepared whole-mount (W.M) slides of plant and animal cells on clear borosilicate glass, in a white plastic box, for comparing the two cell types under the microscope. Supplied by JaincoLab.

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Nephron Slide L.S

Nephron Slide L.S

Product Code : JL-LE-11573

Prepared longitudinal section (L.S) slide for studying the nephron, the working unit of the kidney, on clear borosilicate glass in a white plastic box, for excretion practicals. Supplied by JaincoLab.

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Diatoms Slides W.M

Diatoms Slides W.M

Product Code : JL-LE-11574

Prepared whole-mount (W.M) slides of diatoms on clear borosilicate glass, kept in a white plastic box, for studying these single-celled algae in biology practicals. Supplied by JaincoLab.

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Skin Slides X.S

Skin Slides X.S

Product Code : JL-LE-11575

Prepared transverse section (X.S) slides of skin on clear borosilicate glass, in a white plastic box, for identifying the epidermis, dermis and skin structures in histology practicals. Supplied by JaincoLab.

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Frog Blood Cell Slides

Frog Blood Cell Slides

Product Code : JL-LE-11576

Prepared microscope slides of frog blood cells on clear borosilicate glass, in a white plastic box, for comparing amphibian blood with human blood in zoology practicals. Supplied by JaincoLab.

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Ovum W.M Slides

Ovum W.M Slides

Product Code : JL-LE-11577

Prepared whole-mount (W.M) slides of the ovum on clear borosilicate glass, in a white plastic box, for studying the female gamete in reproduction practicals. Supplied by JaincoLab.

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Sperm W.M Slides

Sperm W.M Slides

Product Code : JL-LE-11578

Prepared whole-mount (W.M) slides of sperm cells on clear borosilicate glass, in a white plastic box, for identifying the head, middle piece and tail in reproduction practicals. Supplied by JaincoLab.

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Mitosis Stages Slides

Mitosis Stages Slides

Product Code : JL-LE-11579

Prepared microscope slides showing the stages of mitosis, on clear borosilicate glass in a white plastic box, for cell division practicals. Supplied by JaincoLab; the source tissue and slide count are confirmed on the quotation.

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Sharps Containers

Sharps Containers

Product Code : JL-LE-11580

Stackable, puncture-resistant sharps containers for needles, syringes and scalpel blades; autoclave-safe and incinerator-safe, with needle stripping aid and a lid that locks and can be sealed permanently; yellow body, red lid. Supplied by JaincoLab.

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Blood Group Identification

Blood Group Identification

Product Code : JL-LE-11581

Liquid reagents for blood group identification in laboratory practicals, packed as 3 x 5 ml (also 3 x 10 ml), with a shelf life of 24 months. Supplied by JaincoLab.

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Biohazard Containers

Biohazard Containers

Product Code : JL-LE-11582

Disposable biohazard waste containers in white polypropylene, for hospital and laboratory waste handling. Supplied by JaincoLab; size and material details are confirmed on the quotation.

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Desk Lamp

Desk Lamp

Product Code : JL-LE-11583

Desk lamp with a spring-balanced swing arm that rotates 360 degrees, a small felt-bottomed base for stability and a large rotary switch at the base of the shade. Supplied by JaincoLab.

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Magnifying Lens

Magnifying Lens

Product Code : JL-LE-11584

Reading-glass magnifier with a 7.5 cm lens of heavy, thick glass in a chrome-plated metal frame, fitted with a handle, for close inspection of specimens and print. Supplied by JaincoLab.

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Knee Jerk Hammer

Knee Jerk Hammer

Product Code : JL-LE-11585

Two-sided reflex (knee jerk) hammer with large and small rounded TPR heads, a balanced lightweight HDP handle and a removable brush in the handle, for demonstrating reflexes in physiology and nursing training. Supplied by JaincoLab.

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Dissecting Tray

Dissecting Tray

Product Code : JL-LE-11586

Dissecting tray in stainless steel with a wax base for pinning specimens, silver in colour, listed as enamelled and chemical resistant, for dissection in the laboratory. Supplied by JaincoLab.

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Dissecting Set

Dissecting Set

Product Code : JL-LE-11587

Student dissecting set with stainless steel instruments: scalpel with replaceable No. 22 blade, straight and curved teasing needles, dissecting scissors and forceps, dropping pipette, 6 inch vinyl ruler and T-pins. Supplied by JaincoLab.

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Removable Blades

Removable Blades

Product Code : JL-LE-11588

Stainless steel scalpel blades that fit a No. 4 style surgical handle or screw-on handles; chemical and heat resistant; each blade individually wrapped. Supplied by JaincoLab.

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Slides

Slides

Product Code : JL-LE-11589

Plain glass microscope slides, clear and rectangular, with ground-glass edges, for preparing and viewing specimens in the laboratory. Supplied by JaincoLab; size and pack quantity are confirmed on the quotation.

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Cover Slip

Cover Slip

Product Code : JL-LE-11590

Square borosilicate glass cover slips, 22 x 22 mm and 0.2 mm (No. 2) thick, for holding solid specimens flat and spreading liquid samples into an even layer on microscope slides. Supplied by JaincoLab.

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DNA Kit

DNA Kit

Product Code : JL-LE-11591

Kit for building a three-dimensional DNA model: coloured bases snap together in pairs on a centre rod, and two flexible strands representing the alternating sugar and phosphate units form the double helix. Supplied by JaincoLab.

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Digital PH Meters

Digital PH Meters

Product Code : JL-LE-11592

Portable pen-style digital pH meter with 0.1 pH resolution, listed accuracy of 0.1 pH at 20 C (0.2 pH), operating temperature 0-50 C, supplied with hard case, calibration solution, calibration screwdriver and battery. Supplied by JaincoLab.

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Stethoscope

Stethoscope

Product Code : JL-LE-11593

Acoustic stethoscope with a diaphragm chest piece and an analogue watch (timepiece), for teaching auscultation and blood pressure measurement in nursing and physiology training. Supplied by JaincoLab.

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Simple Distillation Apparatus

Simple Distillation Apparatus

Product Code : JL-LE-11594

Simple distillation assembly in borosilicate glass with 19/26 interchangeable joints: 500 ml round bottom flask, still head with thermometer support, 300 mm Liebig condenser, receiver adaptor and 19/26 joint clips.

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Simple Fractional Distillation Apparatus

Simple Fractional Distillation Apparatus

Product Code : JL-LE-11595

Fractional distillation assembly in borosilicate glass with 24/29 joints, a 250 ml round bottom flask and a Vigreux column, for separating liquids with close boiling points in chemistry practicals.

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Gas Law Experiment Sets

Gas Law Experiment Sets

Product Code : JL-LE-11596

Gas law experiment set for verifying the laws of Boyle and Charles: one syringe, two round wooden blocks (one slotted to lock the syringe), a rectangular block for syringe and thermometer, and instructions with sample data. Supplied by JaincoLab.

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HOLIC Thermometer

HOLIC Thermometer

Product Code : JL-LE-11597

Partial immersion alcohol thermometer for general laboratory use: range -20 to 110 C in 1 C increments, 30 cm long, yellow background, with ring top and no-roll sleeve. Supplied by JaincoLab.

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InfraRed Thermometer

InfraRed Thermometer

Product Code : JL-LE-11598

Non-contact infrared thermometer gun with backlit LCD reading in C or F, beep and automatic stop, reading memory, adjustable high-temperature alarm, 5-15 cm measuring distance, 2 x AA batteries and soft holster. Supplied by JaincoLab.

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Thermometer

Thermometer

Product Code : JL-LE-11599

Digital pen-type thermometer with 4-digit LCD, 0.1 degree resolution, listed accuracy of +/-1 C and a 1-minute measurement time, powered by a 1.55 V button cell. Supplied by JaincoLab for teaching and training use.

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Funnel Filter Polyethene

Funnel Filter Polyethene

Product Code : JL-LE-11600

White polyethene filter funnel, 50 mm in diameter and chemical resistant, for filtration and for transferring liquids in the laboratory. Supplied by JaincoLab.

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Protein

Protein

Product Code : JL-LE-11601

Whey protein concentrate powder (instantized) that mixes with water, juice or milk, listed under Model No. JL969/08. Supplied by JaincoLab; pack size and specification are confirmed on the quotation.

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