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 (37) PH METERS (26) MULTICHANNEL METERS (11) CONDUCTIVITY METERS (10) METERS ACCESSORIES (10) WATER TESTING CONSUMABLES (9) PH BUFFERS (6) WATER TESTING APPARATUS (4)

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HANNA (43) METTLER (35) LOGIT (31) JOHNSON TEST PAPERS (24) VERNIER (14) WHATMAN (11) OHAUS (4) BRANNAN (3) ATP INSTRUMENTATION (2) JPR ELECTRONICS (2) RAVENCOURT (2) EISCO (1) IPC IRWIN (1) LASCELLS (1) SELECT EDUCATION (1) SLS LAB BASICS (1) SLS LAB PRO (1) SLS SELECT (1) TRACEABLE (1) UNSPECIFIED (2) + See more

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Code

Description

Unit Size

List Price

Qty

HI-701-25

Free Chlorine Reagent set (25 tests)

Unit:PK25

List Price: £7.00

Source:List Price

ADD

ZPH202

pH Bench Meter

Unit:EACH

List Price: £57.55

Source:List Price

ADD

LOG6124

pH Electrode with resin body and cable

Unit:EACH

List Price: £53.13

Source:List Price

ADD

WAT1578

Hanna Hardness (Total) Titration Test Kit

Unit:EACH

List Price: £30.30

Source:List Price

ADD

SE375530

JPR Uni-T UT333BT Bluetooth Mini Temperature and Humidity Meter

Unit:EACH

List Price: £28.55

Source:List Price

ADD

CON3300

Hanna Conductivity Meter Low Range HI-99300

Unit:EACH

List Price: £318.00

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

PAP1116

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

Unit:EACH

List Price: £14.97

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

PHM4300

Hanna HI-2020-02 edge Hybrid Multiparameter pH/EC/DO Meter

Unit:EACH

List Price: £469.63

Source:List Price

ADD

PHM5022

OHAUS ST20 pH pen meter; resolution 0.01 pH with temperature display

Unit:EACH

List Price: £104.81

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

THE5285

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

Unit:EACH

List Price: £237.00

Source:List Price

ADD

CON0043

Mettler Toledo FiveEasy F30 Conductivity Meter Standard Kit with LE703 Sensor

Unit:EACH

List Price: £744.32

Source:List Price

ADD

PAP1104

Cytiva Whatman pH Indicator Paper Standard Narrow Range pH 4 to 7.0; Dispenser Reel (7mm x 5m)

Unit:EACH

List Price: £14.97

Source:List Price

ADD

PAP1138

Johnson Test Papers Comparator Paper pH 1.0 to 3.5 - Books of 20 Strips

Unit:PK10

List Price: £4.09

Source:List Price

ADD

PAP1152

Johnson Comparator Strips pH 6.8-8.3

Unit:PK100

List Price: £3.33

Source:List Price

ADD

PHM0041

Mettler Toledo FiveEasy Plus FP20 pH/mV Meter Standard Kit with LE438 Sensor

Unit:EACH

List Price: £613.77

Source:List Price

ADD

PHM4018

Hanna Instruments HI-98128 Pocket pH Tester

Unit:EACH

List Price: £164.00

Source:List Price

ADD

EL10436

Photo Timing Gate

Unit:EACH

List Price: £60.51

Source:List Price

ADD

PHM4508

Mettler Toledo LE 407 pH Sensor

Unit:EACH

List Price: £72.56

Source:List Price

ADD

PHM4130

Hanna Instruments HI-98129 Pocket EC/TSD and pH Tester (Low Range)

Unit:EACH

List Price: £207.45

Source:List Price

ADD

CON0034

Mettler Toledo FiveGo F3 Portable Conductivity Meter Standard Kit with LE703 IP67 Sensor

Unit:EACH

List Price: £376.81

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

PAP1214

Johnson Test Papers Non-Bleed pH Indicator Test Strips - pH 11.0 to 13.0

Unit:PK100

List Price: £4.12

Source:List Price

ADD

181 Products

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