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Note: The Oak Ridge Centrifuge Tube is a polypropylene high-speed centrifuge tube with excellent contact clarity, rated for use up to 50,000 x g.

Note: Eight-part PVC ovary model on a stand showing ovum development, supplied by JaincoLab. For teaching use only.

Note: Ovaries teaching model; details confirmed on the quotation.

Note: Optional eyepieces, objectives, heads and phase contrast parts for the biological microscope.

Note: Single-beam oscilloscope, DC-10 MHz, 8 x 8 cm display, stabilised supplies; 230 V, 50 Hz.

Note: Op-amp inverting and non-inverting amplifier apparatus with a +/-15 V, 500 mA DC supply.

Note: Breadboard op-amp kit with regulated supplies, built-in sine, square and triangle outputs and two dual-range meters.

Note: The 30 MHz oscilloscope is a bench instrument for displaying and measuring electrical waveforms in electronics, physics and engineering laboratories.

Note: The 20 MHz dual trace cathode ray oscilloscope (CRO) shows two waveforms on the screen at the same time and can also plot one signal against another in X-Y mode.

Note: An oscilloscope with digital readout displays waveforms on its screen and also shows measured values as numbers, which makes readings quicker and easier for students.

Note: The opto-electronic devices trainer is used to study the characteristics of six devices: an LED, a photo diode, a photo transistor, an LDR, a photovoltaic cell and an opto-coupler.

Note: The Ohm's law and series-parallel circuits trainer is used to verify Ohm's law and to study series and parallel resistive circuits.

Note: Hand-held optical square for laying off right angles in school surveying and maths field work.

Note: 3D model of the eight octants formed by the coordinate planes.

Note: Metal optical square for surveying and setting out lines on the ground.

Note: High-temperature oil bath, 50-250 °C, supplied complete with stirrer, diffuser shelves and cover.

Note: Orbital shaking incubator with plexiglass window, fan, light, digital rpm meter and 999 min timer.

Note: Supplied without vacuum pump. Operates on 220 V AC, 50 Hz, single phase.

Note: Advanced variant listed with 10°C to 50°C range, day/night timer and microprocessor PID controller.

Note: GI sheet overflow vessel with hammer-tone finish and flared top edge.

Note: White polypropylene overflow vessel with spout, for displacement and Archimedes experiments.

Note: Graduated imported acrylic sheet; sizes 6 x 6 inch and 8 x 8 inch.

Note: Chromium-plated solid brass; holds rods from 3 mm to 13 mm in diameter.

Note: Leak-proof 750 ml acrylic organ bath with thermostat-controlled heater and frontal lever for isolated tissue experiments.

Note: Digital acrylic organ bath, 750 ml, for isolated tissue experiments in pharmacology.

Note: Laminated and full-colour 58 x 90 cm wall chart on the organic acids with plastic rollers, for Class 10 and Class 12 chemistry.

Note: Laminated and full-colour 58 x 90 cm wall chart on optical instruments with plastic rollers, for Class 10 science and Class 12 physics.

Note: Laminated and full-colour 58 x 90 cm wall chart on Ohm's law and electrical resistance with plastic rollers, for Class 10 science and Class 12 physics.

Note: Laminated and full-colour 58 x 90 cm wall chart on the origin of life on earth with plastic rollers, for Class 12 biology.

Note: Laminated and full-colour 58 x 90 cm wall chart on oxygen cycle with plastic rollers, for middle school science and secondary biology classes.

Note: Laminated 70 x 100 cm wall chart on food and a balanced diet, for school science and home science classes.

Note: Laminated 50 x 75 cm wall chart on first aid with plastic rollers, for first aid training and school health education classes.

Note: 70 x 100 cm wall chart on oceans, for middle and secondary school geography classes.

Note: Laminated 50 x 75 cm wall chart on ocean currents, for middle and secondary school geography classes.

Note: 70 x 100 cm wall chart on India's weather in October with plastic rollers, for school geography classes.

Note: 50 x 75 cm rhyme chart, laminated both sides with thick plastic film.

Note: Laminated 50 x 75 cm wall chart on the organisation of the NCC with plastic rollers, for NCC, army and police training classes.

Note: Optical square for setting out right angles and offsets. Material and size confirmed on the quotation.

Note: Fumigant solution not included.

Note: Digital 750 ml acrylic organ bath with microprocessor temperature controller for isolated tissue practicals.

Note: 100 cm scale with five riders carrying index marks and vertical adjustment. Available in wooden or metal construction.

Note: Chrome-plated iron pins about 50 mm long, packet of 50 pieces in a plastic box.

Note: Mounted on an acrylic sheet with socket connections.

Note: Mounted on an acrylic sheet with socket connections.

Note: Mounted on an acrylic sheet with socket connections.

Note: Rigid PVC 3D wall model on the origin of the Earth, 70 x 100 cm, with aluminium frame and hooks.

Note: Wooden optical bench, 1 or 1.5 m, single or double rod, with accessories.

Note: Electrical hot air oven with forced-air convection; chamber size and temperature on quotation.

Note: Prepared microscope slide of onion epidermal cells, prepared for microscope study.

Note: Flexible pressure rubber tubing, shore hardness 45, -30 to 70°C, for gases and liquids.

Note: Octagonal PTFE-coated stirring bar with Alnico V magnet.

Note: Teaching model depicting mandible affected by osteosarcoma for bone tumour pathology classes.

Note: Iron optical pins, 70 mm long; pack size is confirmed on the quotation.

Note: OR logic gate demonstration model with the truth table printed on the right-hand side.

Note: Seamless aluminium overflow can with attached spout for displacement experiments.

Note: Oersted apparatus with 75 mm cobalt steel needle on agate bearing inside a 130 x 50 mm frame.

Note: Heating oil tank safety trainer with double-walled 350 L tank, leak detection, overfill protection and filters.

Note: Orbital shaking incubator cum BOD incubator, 5-60 °C, 30-250 rpm.

Note: Oil film apparatus with Perspex tray, levelling device, Petri dish, oil and wire frames.

Note: Set of 19 mm Perspex optical blocks: rectangular, two triangular, circular, two biconvex and one biconcave.

Note: How animal and plant cells respond to hypotonic, hypertonic and isotonic solutions for classroom and laboratory teaching. Dimensions and material are confirmed on the quotation.

Note: Outside micrometers with printed marking, 0.01 mm least count, sizes 0-25 mm to 225-250 mm.

Note: Outside micrometers with engraved marking, 0.01 mm least count, 0-25 mm to 75-100 mm.

Note: Micron-reading outside micrometers, 0.001 mm least count, 0-25 mm to 75-100 mm.

Note: High temperature oil bath, 50-250 C +/-2 C, capillary thermostat, variable speed stirrer.

Note: Overhead projector with 3-element vari-focal lens, anti-glare Fresnel and A4 platform, supplied by JaincoLab.

Note: Height-adjustable projector trolley with two platforms, larger one tilting to 35 degrees, supplied by JaincoLab.

Note: Metal-body overhead projector with 24 V 250 W halogen lamp, fan cooling and rack-and-pinion focus.

Note: Twin-bulb overhead projector, 250 x 250 mm writing surface, with cellophane roll, set squares and markers.

Note: Osmosis demonstration with measurable results; contents are confirmed on the quotation.

Note: Nine-item interchangeable glassware set with 14/23 joints in a foam-lined box; the item list is confirmed on the quotation.

Note: Sixteen-item interchangeable glassware set for up to 150 g of starting material; joint size and item list are confirmed on the quotation.

Note: Twenty-two-item 10/19 interchangeable glassware set for over 20 assemblies at up to 15 g scale.

Note: Eleven-item interchangeable glassware set with 19/26 joints; the item list is confirmed on the quotation.

Note: Six-item interchangeable glassware set with 14/23 joints; the item list and case are confirmed on the quotation.

Note: Polypropylene 60-well plate for microscale work with organic chemicals; autoclavable.

Note: Model kit for molecules from simple structures to complex ones such as fullerenes and ionic lattices, using colour-coded atoms; the piece count is confirmed on the quotation.

Note: Model kit for organic molecules using both molecular and orbital-style atom pieces; the piece count is confirmed on the quotation.

Note: Hand-turned Sun-Earth-Moon orbiter with 6 in Sun, 4 in Earth globe and 1 in Moon.

Note: Model kit for organic molecules, as an atom and link set sized for one student; the piece count is confirmed on the quotation.

Note: Model kit for organic molecules, as a larger atom and link set for teacher demonstrations; the piece count is confirmed on the quotation.

Note: 660 x 990 mm raised relief world map of the land and ocean floor.

Note: Collection of 15 common metal ore specimens in a segmented tray.

Note: Baseplate orienteering compass, 108 x 60 mm, with liquid-filled capsule, declination scale, magnifier and lanyard.

Note: Interactive whiteboard lesson on the solar system with a virtual lab investigation.

Note: Oersted apparatus with 75 mm cobalt steel needle on agate bearing inside a 130 x 50 mm frame.

Note: Opisometer with a knurled wheel on a threaded spindle, for measuring the length of curved lines.

Note: 1.5 m wooden optical bench with mm scale and six mounted accessories for lens and mirror practicals.

Note: Aluminium optical bench, 1,200 mm, with light source, three sliders, object slides, scaled screen and mirror for lens and mirror practicals.

Note: Owen bridge in teak case with built-in 1 kHz source, digital null detector and decade dials.

Note: Classroom optic bench kit with light source and segmented ruler for lens and image-formation work; lenses and holders are itemised on the quotation.

Note: Optic bench on a 1.5 m aluminium slide with supports for lens and mirror experiments; carriers and optical components are itemised on the quotation.

Note: The orbital sander machine is a portable electric sander for sanding and polishing veneers, wood and sheet metal in workshop practice.

Note: The organic impurities test set is used to check fine aggregates for organic compounds.

Note: Optical interferometer, 0-100 mm, for precise length and surface measurement; supplied by JaincoLab.

Note: Teaching model of an Oldham coupling; size and construction on the quotation; manufactured by JaincoLab.

Note: 250 cc trigger-action oil can; supplied by JaincoLab.

Note: 200 x 50 x 25 mm oil stone for tool sharpening; grit on the quotation; supplied by JaincoLab.

Note: Open-ended spanners, 6-50 mm range; sizes, material and finish on the quotation; supplied by JaincoLab.

Note: Graduated piston for reading the air column length.

Note: Orbit biochemistry model set, 400 atoms; configuration confirmed on the quotation.

Note: Introductory organic model kit with 48 atom parts, links and a link remover.

Note: Set of 16 optional interface modules for microprocessor trainers; supplied by JaincoLab.

Note: Optional tools and accessories for computer and IT trainers, listed on the quotation; supplied by JaincoLab.

Note: The Operational Amplifier Trainer is a modular system covering the fundamentals, concepts, theory and applications of op-amp circuits.

Note: Original front end steering and suspension unit for repair skill training; condition confirmed on the quotation; supplied by JaincoLab.

Note: Operational original transmissions on bench base or rotating stand for repair training; supplied by JaincoLab.

Note: Full size rear axles for power transmission and repair training; supplied by JaincoLab.

Note: Original gear type oil pumps and filters, operable or sectioned; supplied by JaincoLab.

Note: Original ignition coils are offered as operable units for workshop practice or as replacement parts, mounted on a wooden base or unmounted, and as sectioned coils cut away to expose the internal parts.

Note: The original starter motor is a 12 volt unit for classroom and workshop use: as a demonstration piece or exhibit, as a replacement part, or with a starter motor test bench.

Note: The original alternator is a 12 volt unit offered for demonstrations, exhibits, replacement use on engines or work on an alternator/generator test bench in classroom and workshop training.

Note: This original generator is a 12 volt DC unit for classroom and workshop training, used for demonstrations and exhibits, as a replacement part on engines, or on an alternator/generator test bench.

Note: Self-contained orifice and mouthpiece apparatus for calibrating orifices and mouthpieces and finding their discharge coefficients.

Note: Hydraulics bench accessory for orifice discharge and free jet trajectory experiments, supplied by JaincoLab.

Note: Hydraulics bench accessory for orifice discharge, vena contracta and contraction coefficient experiments, supplied by JaincoLab.

Note: Floor-standing Osborne Reynolds apparatus for laminar and turbulent flow visualisation, supplied by JaincoLab.

Note: Hydraulics bench module for the classic Osborne Reynolds laminar-turbulent flow experiment, supplied by JaincoLab.

Note: Orifice plate flow meter accessory with electronic differential pressure transducer and display, supplied by JaincoLab.

Note: As per DepEd guidelines. Set of battery jar, double thistle tube and aluminium support stand.

Note: Made as per DepEd guidelines. Meterstick graduated in centimetres and millimetres.

Note: Remote-controlled electro-manual O.T. table, 5-section top, SS 304, with accessories.

Note: 2.2 m aluminium combined dynamics track and optical bench with scale and levellers.

Note: Optical fibre kit with light source, lenses, fibres and a 25-experiment manual.

Note: Magnetic ray optics and colour set with free-standing whiteboard.

Note: 100 MHz, 1 GSa/s two-channel digital storage oscilloscope with isolated channels and USB.

Note: Preparative organic chemistry set, 30 g scale; contents confirmed on the quotation.

Note: Dyed PVC monocot flower model, 180 x 300 x 60 mm.

Note: Colour disc and LED colour mixer for lessons on the colours in white light.

Note: Optics kit with optical bench, lenses, mirrors, object letters and translucent screen.

Note: Optics kit with 2 m optical bench, light sensor, lenses, mirrors, prism and eye model.

Note: Electrochemical oxygen gas sensor, 0 to 100 % O2.

Note: 100x oil immersion DIN achromatic retractable objective, in a protective case.

Note: Ottoman Paper; type, size and pack confirmed on quotation.

Note: Sectioned ovary model showing follicle stages and corpora, partly removable.

Note: Prepared onion mitosis slide for observing plant cell division.

Note: Prepared whole-mount onion cell slide.

Note: Prepared whole-mount ovum slides.

Note: Cat. No. JSS-419/104; light-up sun.

Note: Optics kit combining a fast digital lux sensor with prism, lenses, mirrors, a 2 m wooden bench, colour disc and an eye model showing sight defects and their correction.

Note: Lens and mirror kit with wooden optical bench, holders, power source and manual; focal-length units and bench length are confirmed on the quotation.

Note: Colour disc with hand rotor and a six-LED colour mixer for demonstrating the colours that make up white light; instruction manual included.

Note: 20 experiments; OG1 workbook and manual supplied electronically.

Note: Requires Optics Set OG1; 14 experiments.