5277-02 pH Probe Holder 24/40 Fits 2000mL Thru 6000mL Scale-Up Series Benchtop Reactors with Probe pH Probe Holder by Ace Glass

A-0175 pH Singles Buffer Solution by CHEMetrics

PCE-PH 14 pH Tester (Displays pH Value and Temperature, Pocket Size) by PCE Instruments

PCE-PH 228HTE pH Tester (Fast, Precise pH and Temperature Measurement) by PCE Instruments

PCE-PH 17 pH Tester for Easy Laboratory Measurement with Complete Glass Electrode Up to 14.00 pH Measuring Range by PCE Instruments

PCE-PH 18 pH Tester for Measurement Soil Mud and Viscous Liquids Up to 14.00 pH Measuring Range by PCE Instruments

AI480 Portable Optical Dissolved Oxygen Meter by Apera Instruments

0431-0018 Portable pH Meter, Range -2.00~18.00 pH, Resolution 0.01 pH by Insize

AI5562 Premium Series PH8500-FT Portable pH Meter Kit with Flat pH Electrode with GLP Data Logger by Apera Instruments

AI5566 Premium Series PH8500-HT Portable pH Meter for High Temperature Liquid and Caustic Solutions with GLP Data Logger by Apera Instruments

AI5524 Premium Series Portable pH Conductivity / TDS / Salinity Meter Kit by Apera Instruments

AI5523 Premium Series Portable pH Meter for Alkali and High Salinity Solutions with GLP Data Logger by Apera Instruments

AI5552 Premium Series Portable pH Meter for Liquid Food with GLP Data Logger by Apera Instruments

AI5554 Premium Series Portable pH Meter for Micro Samples with GLP Data Logger by Apera Instruments

AI5556 Premium Series Portable pH Meter for Purified Water with GLP Data Logger by Apera Instruments

AI5525 Premium Series Portable pH Meter for Strong Acid with GLP Data Logger by Apera Instruments

AI5559 Premium Series Portable pH Meter for Wastewater with GLP Data Logger by Apera Instruments

AI5520 Premium Series Portable pH Meter Kit by Apera Instruments

AI5557 Premium Series Portable Spear pH Meter for Food with GLP Data Logger by Apera Instruments

AI5634 Premium Series Research-grade GLP Benchtop pH / Cond. / TDS / Salinity / Resistivity Meter Kit with TestBench by Apera Instruments

AI5630 Premium Series Research-grade GLP Benchtop pH Meter Kit with TestBench by Apera Instruments

AI3718-E Replacement Conductivity / Temperature Electrode by Apera Instruments

AI1209 Replacement Conductivity / Temperature Electrode by Apera Instruments

AI1203 Replacement Flat pH / Temperature Electrode by Apera Instruments

AI3715-E Replacement Flat pH / Temperature Electrode (Double-Junction, Gel Inner Solution) by Apera Instruments