Moulded Helmholtz Coil Pair, 150 mm Diameter, With Feet and Ruler Included
- Pair of precision Helmholtz coils, 400 turns each, designed for magnetic field strength study and uniform-field setups.
- Heat-resistant polycarbonate formers with moulded feet, stable bench placement, locates over a standard 1/2 metre rule.
- Coil spacing set using the supplied wooden rule, supports repeatable geometry and consistent field measurements.
- 4 mm spin-free IEC terminals, current direction marked on each coil for correct wiring and polarity checks.
- 1 A max current, resistance about 20 Ω cold and 25 Ω warm, highlights heating effects during operation.
$182.00 (Ex GST)
Multi Function Soil Meters With Stem Probes
- Multi-function soil meters for quick checks of pH, moisture and light in gardens and lawns
- Digital 4-in-1 model adds temperature, 200 mm probe, backlight, auto power off and low battery icon
- Sunlight shown in 9 levels, moisture in 5 levels, pH range 3.5 to 9.0 with 0.5 steps
- Temperature range -9 to 50°C with 1°C resolution, displays °C and °F
- Uses one 9V battery stated, battery not supplied, suitable for surveying current light intensity and soil conditions
From $20.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Multiple Connection Glass Bend Adapter (PIG Type) BORO 3.3
- PIG type multiple connection bend designed for complex laboratory glassware assemblies
- Allows smooth directional change while maintaining multiple joint connections
- Precision ground joints ensure leak-tight, secure fit in vacuum and pressure setups
- Suitable for synthesis, distillation, and custom reaction apparatus
- High thermal and chemical resistance for demanding lab applications
- Made from LabChoice BORO 3.3 glass – High quality
N-Propylthiouracil Test Paper Strips, 100 Strip Pack
- PROP-based taste sensitivity testing tool, genetics and sensory studies
- 20 micrograms per strip, safe micro-dose level for classroom use
- Identifies non-tasters, tasters, and super tasters
- Demonstrates genetic variation, phenotype expression clearly
- Suitable for biology education and research applications
$10.00 (Ex GST)
NaCl Standard Solution, 0.5% Calibration for Pocket Salt Meters
- 0.5% NaCl standard solution for salinity meter calibration
- Suitable for Cardy C-121 and selected LAQUAtwin salt meters
- Compatible with B-721, Salt-11, and Salt-22
- Supplied in convenient 14 mL bottle format
- Pack includes 6 bottles for routine calibration use
$91.30 (Ex GST)
NaCl Standard Solution, 5.0% Calibration for Pocket Salt Meters
- 5.0% NaCl standard solution for salinity meter calibration
- Suitable for Cardy C-121 and selected LAQUAtwin salt meters
- Compatible with B-721, Salt-11, and Salt-22 models
- Supplied in convenient 14 mL bottle format
- Pack includes 6 bottles with SDS noted
$91.30 (Ex GST)
Natural Rubber Bunsen Burner Tube, High Quality
- Natural rubber Bunsen burner tube for connecting burners to laboratory gas taps
- Flexible tubing for easy fitting and reliable sealing on standard hose barbs
- Supports steady gas flow, helps reduce kinks during normal bench use
- Durable for routine heating work in school, university, and general laboratories
- Suitable for common lab gas outlets and compatible Bunsen burner fittings
- Ideal for practical classes, demonstrations, and everyday lab heating setups
$19.90 (Ex GST)
Navigation Compasses, Plotting Compasses and Class Sets
• Liquid filled orienteering compass with lens, blister packed, dimensions stated 140 x 60 x 17 mm, code 0153-01, small size also available
• Map orienteering options listed as large format and small format, small size specified 70 x 48 x 9 mm
• Plotting compass in metal frame, 18 mm diameter dial for map plotting and bearing marking tasks
• Student compasses listed 35 mm diameter, standard type and lid type, plus demonstration compass 77 mm diameter
• Classroom storage options include set of 20 in box with calibration strip, plus box only with calibration
From $2.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Newton’s Colour Disc and Accessories, Educational Physics Demonstration Type
- Newton’s colour disc demonstrates white light composition, rotating coloured segments visually combine to show colour mixing effect
- 23 cm disc options provided, machine fit without spindle and hand driven with stand for classroom demonstration flexibility
- Spare belt component supports belt driven systems, allows quick replacement to maintain operational demonstration setup
- Suitable for physics labs and education, supports optics and mechanics topics, use under appropriate supervision
From $20.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Newton’s Cradle Collision Demonstrator, Momentum and Energy Transfer Teaching Model
- Newton’s cradle collision demonstrator, 120 × 110 × 150 mm, stainless steel balls 20 mm diameter.
- Demonstrates momentum conservation through successive collisions, one ball released gives one ball output.
- Shows energy transfer as kinetic energy passes through the line, supports classroom collision discussion.
- Two balls released produces two on far side, repeatable pattern for qualitative mechanics lessons.
- Wooden base with synthetic polymer suspension cords, durable bench-top apparatus for teaching use.
$30.00 (Ex GST)
Nichrome Resistance Wire, Bare Nickel Chromium Laboratory Reel Range
- Bare nichrome resistance wire range supplied in practical reel format
- Gauge options run from 18 SWG through to 36 SWG
- Nichrome is a nickel and chromium alloy for resistance wire use
- High temperature wire can glow red in suitable heating applications
- Useful for laboratory, educational, and electrical demonstration work
From $25.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
NiMH battery (set of two batteries) For Pipette Controller
- NiMH Battery Set for Pipette Controller, supplied as two rechargeable batteries
- Designed for compatible rechargeable laboratory pipette controllers
- Supports reliable cordless operation during routine pipetting workflows
- Eco-friendly rechargeable NiMH battery format helps reduce disposable battery use
- Useful as a replacement or spare battery set for continued pipette controller performance
Nitinol Memory Wire Kit, Classroom Shape Memory Experiment Kit
• Nitinol memory wire kit, shape programmed by forming, returns toward set shape when heated. • Approx 110 mm wire length, compact sample size for repeat demonstrations and student handling. • Forceps included, controlled handling during heating and shaping, reduces direct contact risk. • Instructions included, guides setup, shaping steps, and repeatable classroom demonstration workflow. • Wire not sold separately, supplied only as complete kit with accessories for correct use.
$20.00 (Ex GST)
Nitrate & Nitrite Test Paper Strips, 50 Strip Pack
- Dual pad strip, nitrate and nitrite testing together
- Nitrate range: 10 to 500 ppm detection
- Nitrite range: 1 to 25 ppm detection
- Suitable for food, wine, water, agricultural checks
- Light and moisture sensitive, sealed vial storage
$67.00 (Ex GST)
Nitrate Ion Electrode, Replacement Sensor with Selective Flat Electrode
- Replacement nitrate ion sensor for selected LAQUAtwin meters
- Compatible with B-741, B-742, B-743, B-341, B-342, and B-343
- Flat electrode design for direct nitrate ion measurement
- High selectivity helps reduce interference from pH and other ions
- Practical replacement part for continued nitrate testing
$227.70 (Ex GST)
Nitrate Ion Standard Solution, 150 ppm Calibration Solution
- 150 ppm nitrate ion standard solution
- Suitable for Cardy, Twin, and LAQUAtwin nitrate meters
- Compatible with C-141, B-343, B-743, and NO3-11
- Supplied in practical 14 mL bottles
- Pack includes 6 bottles, with SDS noted
$110.00 (Ex GST)
Nitrate Ion Standard Solution, 2000 ppm Calibration Solution
- 2000 ppm nitrate ion standard solution
- Suitable for Cardy, Twin, and LAQUAtwin nitrate meters
- Compatible with C-141, B-343, B-743, and NO3-11
- Supplied in 14 mL bottles for practical calibration use
- Pack includes 6 bottles, with instruction manuals and SDS noted
$110.00 (Ex GST)
Nitrate Ion Standard Solution, 30 ppm Calibration Solution
- 30 ppm nitrate ion standard solution
- Designed for compatible Twin and LAQUAtwin nitrate meters
- Suitable for B-342, B-742, and NO3-11S
- Supplied in practical 14 mL bottles
- Pack includes 6 bottles, with SDS noted
$110.00 (Ex GST)
Nitrate Ion Standard Solution, 300 ppm Calibration Solution
- 300 ppm nitrate ion standard solution for routine calibration
- Suitable for compatible Twin and LAQUAtwin nitrate meters
- Fits B-341, B-342, B-741, B-742, NO3-11C, and NO3-11S
- Supplied in 14 mL bottles for practical small-volume use
- Pack includes 6 bottles, with instruction manuals and SDS noted
$110.00 (Ex GST)
Nitrate Ion Standard Solution, 5000 ppm Calibration Solution
- 5000 ppm nitrate ion standard solution
- Designed for LAQUAtwin nitrate meter calibration
- Suitable for Twin B-341, B-741, and NO3-11C
- Supplied in practical 14 mL bottles
- Pack includes 6 bottles with SDS noted
$110.00 (Ex GST)
Norwood-Style Glass Electrodes, Set of 4, Kit Components
- Set of four sealed glass electrode tubes with protruding terminals for direct power connection
- Electrode types included, 2 carbon rods, 1 stainless steel rod, 1 platinum wire, all in glass.
- Bracket holds any two electrodes, hangs into a small beaker for stable electrolysis setup.
- Suitable for electrolysis demonstrations and comparative electrode material experiments in teaching labs.
- Glass tubes allow gas generation and collection inside tubes, making reaction products visible.
$101.00 (Ex GST)
Nylon Air Track End-of-Track Pulley Attachment
- Air track end pulley on mounting strip, provides fixed pulley point for cord-based air track experiments.
- Flat-top attachment screw included, secures strip to end fitting of air tube for stable mounting.
- Designed for end-of-track installation, supports consistent alignment and smooth cord routing.
- Simple replacement accessory for air track setups, restores pulley function at track end.
- Mounting strip format keeps pulley positioned correctly on tube end fitting during repeated runs.
$16.60 (Ex GST)
Nylon Pulleys, Lightweight Laboratory Model
- 50 mm nylon pulley range for mechanics experiments, supports cord redirection, load lifting studies and pulley system demonstrations
- Sheave frame options include 1 to 4 sheaves with pressed aluminium frames, strong hooks, silversteel shafts, screws and nuts for repair
- Bench mount horizontal pulley clamps to flat surfaces, max clamp thickness 25 mm, protective pad helps prevent bench damage
- Vertical adjustable pulley uses universal bench clamp opening to 40 mm, holds devices up to 12.5 mm diameter, pulley can be positioned and directed
- Pulley on anodised aluminium rod options use 8 mm x 200 mm rods, straight or bent with offset groove alignment for consistent cord path
From $15.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Nylon Syringe Filters, Multi Size Laboratory Filtration Range
• Nylon syringe filters for laboratory filtration, multiple pore sizes and diameters support matching to sample type and target clarity
• Pore size options listed 0.22 µm, 0.45 µm and 0.8 µm, select based on particle load and required filtration level
• Diameter options listed 5 mm, 13 mm, 25 mm and 33 mm, supports different sample volumes and flow preferences
• Pack quantities stated 200 for 5 mm option, 100 for most 13 mm and 25 mm options, 50 for 33 mm options
• Clear ordering by pore size, diameter and pack size supports correct selection, keep filters sealed until use and handle under appropriate laboratory supervision
From $65.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Oersted’s Law Demonstrator, Current and Magnetic Needle Deflection Apparatus
- Oersted’s law demonstrator, shows magnetic effect of current in straight wire on needle deflection.
- Wire path over or under needle, reverse current direction, observe field direction change clearly.
- Aluminium frame with permanent magnetic needle on sensitive agate bearing, smooth low-friction movement.
- Sturdy base with binding posts, stable setup for repeatable electricity and magnetism practicals.
- Needle length noted as 75 mm or 15 cm in supplied info, confirm model specification before purchase
$30.00 (Ex GST)
Ohm’s Law Teaching Panel, Volts and Milliamps Resistance Experiment Board
- Ohm’s law teaching panel, measure volts and milliamps then calculate resistance using V and I readings.
- Built-in milliammeter, voltmeter, rheostat, and push key in wooden enclosure for repeat classroom use.
- Rheostat varies current, supports multiple data points for graphing V–I relationship in practical lessons.
- Terminal posts and printed circuit diagram guide correct wiring and reduce setup errors.
- External battery and external resistance not supplied, instructions included for classroom experiment workflow.
$110.00 (Ex GST)
Oil and Water Separator Receiver Apparatus BORO 3.3 Glass
- Designed for efficient separation of immiscible oil and water phases during distillation
- Manufactured from high quality BORO 3.3 borosilicate glass for chemical and thermal resistance
- Clear visibility enables accurate observation of phase separation and volume collection
- Ideal for essential oil extraction, solvent recovery, and laboratory distillation setups
- Compatible with standard laboratory distillation assemblies and condensers
- Suitable for research laboratories, pilot setups, education, and essential oil applications
From $44.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Organ Pipe with Sliding Piston, Adjustable Pitch Air Column Demonstrator
- Varnished wooden organ pipe with sliding piston, variable air-column length for resonance and pitch studies.
- Graduated piston marked chromatic scale C 512 to 1024, supports repeatable tone settings and comparisons.
- 54 cm pipe with 840 mm fully extended length, wide adjustment range for classroom demonstrations.
- Sound by blowing or air supply via rubber hose, shows standing waves and frequency change with length.
- Beats investigation possible with second matching pipe, supports oscilloscope work with microphone and amplifier.
$55.00 (Ex GST)
ORP Sensor, Replacement Sensor for Pocket ORP Meter
- Replacement ORP sensor for LAQUAtwin ORP-11
- Supports reliable redox measurement performance
- Designed for easy sensor replacement
- Helps maintain accurate water quality testing
- Built for routine field and laboratory use
$143.00 (Ex GST)
ORP Standard Solution, 225 mV Calibration Solution for Pocket ORP Testers
- 225 mV ORP standard solution for LAQUAtwin ORP-11 calibration
- Designed for accurate redox, ORP, measurement setup
- Supplied in a convenient 6 × 14 mL pack size
- Only a few drops are needed for regular calibration
- Helps support reliable water quality measurement results
$110.00 (Ex GST)
Oscillator Generator at Very Slow Range & Low-Frequency AC Sine
- Very low frequency sine output 0.1 Hz, 10 s per cycle, ideal for slow, visible waveform demonstrations.
- Output 15 V peak-to-peak, up to 5 mA, suitable for low-current teaching circuits and indicators.
- Frequency accuracy about ±5%, supports predictable timing for lab activities and demonstration pacing.
- Press button hold, stops oscillation, locks output at 7.5 V for event synchronisation tests.
- Supports inductor phase studies and LED-based rectifier bridge operation shown in slow motion.
$140.00 (Ex GST)
Pack of 4 Blue D-Cell Battery Holders for Series or Parallel Connections
- Pack of 4 blue D-cell holders, supports series or parallel wiring for flexible DC supply setups.
- Series connection option increases voltage output, suitable for higher voltage requirements in circuits.
- Parallel connection option increases capacity, supports longer operation and higher current availability.
- Useful for teaching electrical concepts, comparing voltage versus capacity effects in simple experiments.
- D-cell format for practical classroom power, compatible with common lab and education circuit builds.
$11.10 (Ex GST)
Parafilm Sealing Film, Laboratory Grade Stretch Film for Airtight Seals
- Creates airtight, moisture-resistant laboratory sealsÂ
- Flexible and stretchable for wrapping irregular shapesÂ
- Used for flasks, test tubes, petri dishes, and beakersÂ
- Ideal for storage, microbial work, and research setupsÂ
- Prevents evaporation and contamination effectivelyÂ
- Trusted lab sealing film from LabChoice AustraliaÂ
From $55.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
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