Pocket pH Meter, 0.1 mL Sample pH Testing with Up to 5-Point Calibration and Backlit LCD
- Measures pH from 0.1 mL sample, or 0.05 mL with Sampling Sheet B
- Flat sensor suits viscous liquids, solids, and powder samples
- pH, mV, and temperature display with up to 5 calibration points
- Auto calibration, buffer recognition, and temperature compensation
- IP67 protection, replaceable sensor, and backlit LCD design
Pocket Potassium Ion Meter, 0.3 mL Sample Testing with 2-Point Calibration and Backlit LCD
- Measures potassium ions from 0.3 mL sample, or 0.05 mL with Sampling Sheet B
- Ion selective electrode supports direct small-volume potassium testing
- Measures 4 to 9900 ppm with temperature and mV display
- Two-point calibration with changeable high and low values
- IP67 dust and waterproof design with replaceable sensor
Pocket Salinity Meter, 0.12 mL Sample Testing with 2-Point Calibration and Backlit LCD
- Measures salinity from just 0.12 mL sample
- Displays salinity and temperature in one compact meter
- Converts conductivity into salt concentration without a beaker
- NaCl and seawater calibration curves support flexible testing
- IP67 water and dustproof design with replaceable sensor
Pocket Salinity Meter, 0.3 mL Sample Testing with 2-Point Calibration and Backlit LCD
- Measures salinity from 0.3 mL sample, or 0.05 mL with Sampling Sheet B
- Converts sodium ion concentration into salinity or NaCl concentration
- Salinity, mV, and temperature display in one compact meter
- Up to 2 calibration points with auto calibration
- IP67 dust and waterproof design with replaceable sensor
Pocket Sodium Ion Meter, 0.3 mL Sample Testing with 2-Point Calibration and Backlit LCD
- Measures sodium ions from 0.3 mL sample, or 0.05 mL with Sampling Sheet B
- Ion selective electrode supports direct sodium testing in small samples
- Measures 2 to 9900 ppm with temperature and mV display
- Two-point calibration with changeable high and low values
- IP67 dust and waterproof design with replaceable sensor
Pocket Testers for Portable Water Quality Testing
- Replaceable combined probe design for practical routine testing
- Multi-colour backlit display for easier reading in different modes
- Data reading indicator with automatic data locking when stable
- Low voltage indication supports timely battery replacement
- Buffer solution standards selectable: CH, USA and NIST
- Auto shut-off with customised backlight display time
- Supplied for field use with standard solution, sample vials and lanyard
Pocket Testers with Bluetooth for Portable pH, ORP and Water Testing
- Bluetooth connection supports mobile app control and data storage
- Replaceable combined probe design suits different testing applications
- Multi-colour backlit display for clear reading in different modes
- Automatic stable reading lock helps improve result capture
- Four mobile app display modes include graph, table, dial, and general view
- Low voltage indication, auto shut-off, and customised backlight timing improve usability
- IP67 protection class with supplied standard solutions, sample vials, and lanyard for field work
Pocket Thermometers, Portable Pen Style Temperature Measurement Range
Pocket Water Quality Meter, Single-Drop On-Site Testing
- Measures conductivity and TDS from just 0.12 mL sample
- Conductivity, TDS, and temperature display in one compact meter
- Up to 3 calibration points with auto standard recognition
- Four TDS curves support broader water testing applications
- IP67 water and dustproof design with replaceable sensor
Polaroid Polarising Filters
- Polaroid filters for polarisation studies, supplied as pairs for crossed and aligned transmission demonstrations
- Standard square pair sizes: 50 x 50 mm, 75 x 75 mm, 100 x 100 mm
- Film thickness is 0.18 mm across the range for consistent optical handling and cutting
- Sheet option provides 300 x 300 mm equivalent area for user-cut pieces, may not be one piece
- Bench mount option: rotating graded disc, 50 mm filter, measures transmission change from maximum to zero at 90 degrees
Polycarbonate Erlenmeyer Flask Baffled Bottom, Sterile
- Polycarbonate Erlenmeyer Flask Baffled Bottom, sterile shaker type for cleanroom, cell culture, bioprocessing, and laboratory liquid handling
- Manufactured in a 100K cleanroom environment to support controlled sterile workflows
- Made from USP Class VI polycarbonate material for excellent clarity, strength, and durable sample handling
- Baffled bottom design helps improve mixing efficiency and aeration during shaker applications
- Gamma sterilized in accordance with ISO 11137-2, with sterility assurance level SAL 10⁻⁶
- RNase/DNase-free, noncytotoxic, and nonpyrogenic for sensitive laboratory and research applications
Polycarbonate Erlenmeyer Flask Flat Bottom, Sterile
- Polycarbonate Erlenmeyer Flask Flat Bottom, sterile shaker type for cleanroom, cell culture, bioprocessing, and laboratory liquid handling
- Manufactured in a 100K cleanroom environment to support controlled sterile workflows
- Made from USP Class VI polycarbonate material for excellent clarity, strength, and reliable sample visibility
- Gamma sterilized in accordance with ISO 11137-2, with sterility assurance level SAL 10⁻⁶
- RNase/DNase-free, noncytotoxic, and nonpyrogenic for sensitive laboratory and research applications
- Available with plain bottom, baffled bottom, and vented cap options to suit different mixing and culture requirements
Polycarbonate Lid, SWB20 Bath Cover
- Polycarbonate lid suits SWB20 and SWB20D water bath series applications
- Suitable for bath temperatures up to 50°C during water bath operation use
- Fully transparent polycarbonate design allows easy observation inside bath
- Gabled lid design helps condensation run back into the water bath chamber
- Side wall height is 100 mm, with highest lid point listed at 170 mm overall
- Also known as transparent lid, see-through lid, water bath lid or gabled lid
Polypropylene and PTFE Stopcocks, 2 Way and 3 Way Tubing Type
- Polypropylene and PTFE stopcock range for 6 to 9 mm tubing use
- Includes 2 way and 3 way configurations for flow control selection
- 2 way model supplied with compact 50 mm x 60 mm dimensions
- Material combination supports practical laboratory tubing connection tasks
- Suitable where controlled direction change is needed in bench setups
Polypropylene Aspirator Bottles, Autoclavable PP with Stopcock Tap
- Polypropylene aspirator bottles with stopcock or tap, autoclavable material stated as PP
- Capacity options listed: 5 litre, 10,000 mL, 20,000 mL, plus spare tap that fits all sizes
- Use described for sedimentation of suspended solids, then controlled draining of liquid to a collection flask
- Brand stated as Polylab, suitable for routine lab handling and repeat use workflows
- Dimensions provided approximately 360 mm high x 165 mm wide, capacity not specified for the stated dimensions
Polypropylene Balls
- Hollow 10 mm polypropylene balls reduce waterbath heat loss and evaporation
- Movable blanket format allows loading and unloading without removing a lid
- Reduces steam by trapping heat under the surface of the waterbath
- Suitable temperature range is listed from -15°C to +120°C for bath use
- Sold individually so quantity can be selected to suit any bath size
- Recommended at 3 balls per square centimetre of bath opening area
Polypropylene Carboys with Caps - Each
- Polypropylene Carboys with Caps, leakproof laboratory storage and transport type for liquids, reagents, and bulk sample handling
- E&L, Extractable and Leachable profile available to support controlled laboratory and process applications
- Available with sterility assurance level SAL 10⁻⁶ as per ISO 11137
- Leakproof PP closure design with silicone gasket helps support secure storage and transport
- Individually laser printed graduations with lot number marking for clear visual determination
- Unique serial number available based on customer requirement for easy identification and traceability
- Integrated shoulder handle supports convenient carrying and routine movement
- Stable base with curved inner corners supports easier cleaning and practical laboratory use
- Continuous semi-buttress threads on bottles and closures help improve closure strength and sealing performance
Polypropylene Carboys with Caps, Sterile - Each
- Polypropylene Carboys with Caps, sterile leakproof laboratory storage and transport type for liquids, reagents, and bulk sample handling
- Supplied sterile to support controlled laboratory, cleanroom, and process storage applications
- Available with sterility assurance level SAL 10⁻⁶ as per ISO 11137
- Leakproof PP closure design with silicone gasket helps support secure storage and transport
- Individually laser printed graduations with lot number marking for clear visual determination
- Unique serial number available based on customer requirement for easy identification and traceability
- Integrated shoulder handle supports convenient carrying and routine movement
- Stable base with curved inner corners supports easier cleaning and practical laboratory use
Polypropylene Draining Baskets, Autoclavable, With or Without Lid
Polypropylene Filling Funnel, Burette and Barometer Tube Filling Type
• Small polypropylene filling funnel, designed for burettes and barometer tube filling tasks. • 28 mm diameter top, fits narrow lab openings and supports controlled pour with reduced spills. • 30 mm long stem guides liquid into burette throat, improves accuracy during filling. • Simple lab accessory for routine titration preparation and liquid transfer into narrow glassware. • Lightweight funnel format, easy to rinse and reuse in standard laboratory procedures.
Polypropylene Filter Funnels, Gravity Filtration Range
- Polypropylene powder funnels for transferring powders and granules, supports cleaner loading into narrow neck bottles and flasks
- Diameters listed 65, 80, 100 and 150 mm, select size to match receiving vessel opening and powder volume per transfer
- Short stem lengths stated 22 mm, 30 mm, 33 mm and 30 mm, supports controlled delivery and reduced blockage risk during pouring
- 65 mm option includes neck diameter stated 17.5 mm, supports quick compatibility checking with small bottle openings
- Plastic construction supports routine lab and education use, tap gently to maintain flow and avoid static buildup, use under appropriate supervision
Polypropylene Pear Shape Separatory Funnels, PTFE Stopcock Extraction Range
- Polypropylene pear shape separatory funnels for liquid–liquid extraction, supports phase separation of immiscible solvent layers by density
- Capacities listed 100, 250 and 500 mL, select volume to match sample size and allow safe headspace during mixing
- PTFE stopcock stated for 250 mL and 500 mL options, supports controlled draining of lower phase during partitioning
- Used to partition mixture components between two immiscible solvent phases, supports routine extraction and wash steps in chemistry workflows
- Plastic construction supports general lab handling, vent and invert safely during shaking and use under appropriate supervision in educational settings
Polypropylene Powder Funnels, Granule and Powder Transfer Range
- Polypropylene powder funnels for transferring powders and granules, supports cleaner loading into narrow neck bottles and flasks
- Diameters listed 65, 80, 100 and 150 mm, select size to match receiving vessel opening and powder volume per transfer
- Short stem lengths stated 22 mm, 30 mm, 33 mm and 30 mm, supports controlled delivery and reduced blockage risk during pouring
- 65 mm option includes neck diameter stated 17.5 mm, supports quick compatibility checking with small bottle openings
- Plastic construction supports routine lab and education use, tap gently to maintain flow and avoid static buildup, use under appropriate supervision
Polypropylene Thermometer Storage Rack
- 25-place thermometer rack for safe laboratory storage
- Helps organise multiple thermometers in one location
- Designed to reduce handling damage during storage
- Supports prevention of thermometer column separation
- Suitable for classroom, prep room, and lab use
Polypropylene Volumetric Flasks, Screw Cap Measuring Flask Range
- Polypropylene volumetric flasks supplied with screw polycap, supports measured solution preparation and volumetric make up tasks
- Capacities listed 25, 50, 100, 250, 500 and 1,000 mL, select size to match required final volume and lab workflow
- Polycap closure supports secure sealing during mixing, transfer and short term handling after volume make up
- Plastic construction supports routine education and laboratory use where break resistance is preferred over glass
Polypropylene Watch Glass, 75 mm Laboratory Cover Pack of 10
- 75 mm diameter supports selection for compatible beakers, containers, and routine laboratory covering applications
- Polypropylene construction provides a lightweight plastic option for general bench and preparation work
- Suitable for use as either a watch glass or a practical beaker cover in laboratory settings
- Pack of 10 format supports repeat use across classrooms, prep rooms, and routine lab handling tasks
- Simple reusable design assists organised sample covering and everyday laboratory accessory requirements
Polystyrene Test Tubes, General Purpose Laboratory Range
- General purpose polystyrene test tube range for routine laboratory use
- Available in 12 x 75 mm, 13 x 100 mm, and 15 x 100 mm
- Pack quantities include 500 and 200 options by supplied size
- Lightweight plastic tube format supports practical bench handling
- Suitable for laboratory and educational applications requiring standard tube sizes
Polystyrene Weighing Boats, Non Graduated Laboratory Transfer Range
- High impact polystyrene construction supports routine laboratory sample handling
- Suitable for liquids and solids in stable non-graduated weighing formats
- Rounded corners and pour-off recesses assist clean transfer and removal
- Flat bottoms help reduce tipping during bench weighing and preparation
- Antistatic non-sterile design suits diluted acids, alcohols, bases, and aqueous solutions
Pond Net, 1000 Micron Mesh for Classroom and Field Water Study
• Long-handle pond net for general water study, 92 cm handle supports reach from bank or shallow water. • Net opening 25 × 17 cm with 16 cm depth, holds collected specimens during lifting and transfer. • 1000 micron mesh, suited to capturing larger aquatic organisms and sample material for class observation. • Useful for ecological sampling, identification and measurement activities in ponds, streams and field studies. • Simple reusable sampling tool for school science and environmental research workflows.
Pond Sampling Kit, Water Specimen Collection Set with Dippers and Tubes
Porcelain Beehive Shelves, 75 mm or 100 mm Diameter, For Gas Collection Over Water
- Porcelain beehive shelves for pneumatic trough work, supports jars or tubes during gas collection over water
- Provides a stable platform in the trough, helps position the receiving vessel while gas is delivered and captured
- Used in chemistry teaching for gas preparation and collection demonstrations, compatible with common trough setups
- Two diameter options, 75 mm and 100 mm, choose to suit the receiving jar size and trough space
- For laboratory or educational settings only, handle with care and use under appropriate supervision during wet work experiments


