Choose from a wide range of pH and water testing kits from trusted brands like Hanna, Mettler Toledo, and Ohaus; designed to support the Biology and Chemistry curriculums. These precision instruments are perfect for a wide range of applications, including measuring pH levels in solutions, testing water quality, and exploring chemical reactions.

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ELECTRODES AND SENSORS (68) PH TEST STRIPS AND PAPERS (33) PH METERS (26) MULTICHANNEL METERS (11) WATER TESTING CONSUMABLES (11) CONDUCTIVITY METERS (10) METERS ACCESSORIES (10) PH BUFFERS (6) WATER TESTING APPARATUS (4)

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Code

Description

Unit Size

List Price

Qty

LOG6216

Sensor extension lead 1m moulded but non-repairable

Unit:EACH

List Price: £9.52

Source:List Price

ADD

PHM4512

Mettler Toledo LE 420 Glass pH Sensor with PTFE Sleeve

Unit:EACH

List Price: £132.08

Source:List Price

ADD

THE5285

5-in-1 Environmental Wind Speed (Air Velocity) -

Unit:EACH

List Price: £237.00

Source:List Price

ADD

CON3205

Waterproof Conductivity tester

Unit:EACH

List Price: £148.72

Source:List Price

ADD

PAP1010

Whatman 1.0 to 11.0 Range pH Indicator Paper

Unit:PK100

List Price: £83.20

Source:List Price

ADD

PAP1102

Cytiva Whatman pH Indicator Paper Standard Narrow Range pH 0.5 to 5.5; Dispenser Reel (7mm x 5m)

Unit:EACH

List Price: £13.85

Source:List Price

ADD

PAP1116

Cytiva Whatman Litmus Red pH Indicator Paper; Dispenser Reel (7mm x 5m)

Unit:EACH

List Price: £14.97

Source:List Price

ADD

PHM0042

Mettler Toledo FiveEasy Plus FP20 pH/mV Meter Bio Kit with LE410 Sensor

Unit:EACH

List Price: £662.53

Source:List Price

ADD

PHM0043

Mettler Toledo FiveEasy Plus FP20 pH/mV Meter Micro Kit with LE422 Sensor

Unit:EACH

List Price: £668.42

Source:List Price

ADD

PHM4160

Handheld Waterproof pH Meter

Unit:EACH

List Price: £491.00

Source:List Price

ADD

PHM5024

OHAUS replaceable pH electrode compatible with ST10 pen meter

Unit:EACH

List Price: £27.90

Source:List Price

ADD

CON0036

Mettler Toledo LE703 IP67 Conductivity Electrode for Medium to High Conductivities

Unit:EACH

List Price: £133.63

Source:List Price

ADD

PHE0216

Mettler Toledo LE427 IP67 pH Electrode with Spear Tip Design

Unit:EACH

List Price: £156.16

Source:List Price

ADD

PHM0050

Mettler Toledo LE 410 3-in-1 Glass pH Electrode with Integrated Temperature Sensor

Unit:EACH

List Price: £197.34

Source:List Price

ADD

HI3817

Hanna HI-3817 General Water Test Kit

Unit:EACH

List Price: £355.00

Source:List Price

ADD

CON3248

Hanna 991301 High Range EC, TDS, pH and Temperature Meter

Unit:EACH

List Price: £698.52

Source:List Price

ADD

THE5271

Sound Meter Mini

Unit:EACH

List Price: £37.80

Source:List Price

ADD

CON0035

Mettler Toledo FiveGo F3 Portable Conductivity Meter Field Kit with LE703 IP67 Sensor and Carrying Case

Unit:EACH

List Price: £411.77

Source:List Price

ADD

PAP1108

Cytiva Whatman pH Indicator Paper Standard Narrow Range pH 8 to 10; Dispenser Reel (7mm x 5m)

Unit:EACH

List Price: £14.97

Source:List Price

ADD

PAP1146

Johnson Comparator Paper pH 5.2-6.7

Unit:PK10

List Price: £4.36

Source:List Price

ADD

PAP1154

Johnson Comparator Paper pH 8.4-10.0

Unit:PK10

List Price: £4.36

Source:List Price

ADD

HI-701

Free Chlorine Checker

Unit:EACH

List Price: £63.02

Source:List Price

ADD

PHM0030

Mettler Toledo FiveGo F2 Portable pH/mV Meter Food Kit with LE427 IP67 Sensor and Carrying Case

Unit:EACH

List Price: £383.25

Source:List Price

ADD

PHM0031

Mettler Toledo FiveGo F2 Portable pH/mV Meter Field Kit with LE438 IP67 Sensor and Carrying Case

Unit:EACH

List Price: £399.11

Source:List Price

ADD

PHM5026

OHAUS replaceable pH electrode compatible with ST20 pen meter

Unit:EACH

List Price: £57.65

Source:List Price

ADD

179 Products

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