AI5018 700 Series Benchtop Lab pH Meter for Biochemistry Liquid Samples and General Water Solutions, Compatible with TRIS Buffers by Apera Instruments

AI5012 700 Series Benchtop Lab pH Meter for Dirty Liquid Samples (Wastewater, Suspensions, Emulsions, and Slurries) by Apera Instruments

AI5019 700 Series Benchtop Lab pH Meter for High-Ttemperature Liquids and/or Caustic Water Solutions by Apera Instruments

AI5017 700 Series Benchtop Lab pH Meter for Micro-Volume Water Solution Samples and/or Biological Samples by Apera Instruments

AI5015 700 Series Benchtop Lab pH Meter for Pure Water and Water Solutions with Low Ionic Strength by Apera Instruments

AI5013 700 Series Benchtop Lab pH Meter for Strong Acidic Solutions (0 to 2 pH) and/or Solutions Containing HF Acid (up to 2000 ppm) by Apera Instruments

AI5011 700 Series Benchtop Lab pH Meter for Strong Alkaline Solutions and/or High Salinity Solutions by Apera Instruments

AI5016 700 Series Benchtop Lab pH Meter for Viscous Liquid Samples (Coatings, Skincare Products, Syrups, Sugarcane Juice) by Apera Instruments

AI521 800 Series Benchtop pH Meter Kit by Apera Instruments

30589821 AB23PH-F pH Meter, Measurement Range 0 - 100 Degree, 0.00 - 14.00 pH, -1999 - 1999 mV by Ohaus

30589824 AB33M1-B Multi-Para, Analyzer Measurement Resolution 0.1 mV, 0.1 Degree, 0.01 pH by Ohaus

30589825 AB33M1-F Multi-Para, Analyzer Measurement Resolution 0.1 mV, 0.1 Degree, 0.01 pH by Ohaus

30589826 AB33PH-B PH Meter, Measurement Range -2.00 - 16.00 pH, -2000.00 - +2000.00 mV by Ohaus

30589827 AB33PH-F PH Meter, Measurement Range -2.00 - 16.00 pH, -2000.00 - +2000.00 mV by Ohaus

30589830 AB41PH-B pH Meter, Measurement Range -2.000 - 20.000 pH, -2000.00 - +2000.00 mV by Ohaus

30589831 AB41PH-F pH Meter, Measurement Range -2.000 - 20.000 pH, -2000.00 - +2000.00 mV by Ohaus

A-1010 Acidifier Solution, Pack of 6 pcs by CHEMetrics

PHMV-1 Advanced Bench-top pH/mV Meter by Azzota

PHMV-1T Advanced Benchtop pH/mV Meter (Includes Temp. Probe) by Azzota

WPPH-30-NIST Advanced Waterproof Pen Type pH Meter Tester WPPH-30 - NIST (PH 4.00/6.86/9.18) by Azzota

WPPH-30-USA Advanced Waterproof Pen Type pH Meter Tester WPPH-30 - USA (PH 4.01/7.00/10.00) by Azzota

PCE-PHM 12 Aquarium pH Meter with Temperature Compensation Up to 50 deg. C by PCE Instruments

PCE-PHM 12-ICA Aquarium pH Meter with Temperature Compensation Up to 50 deg. C w/ ISO Certificate by PCE Instruments

PCE-PHB 10 Bluetooth pH Meter Especially for Outdoor Use - 1 ... 15 pH Measuring Range by PCE Instruments

PH-P4 Buffer Solution PH 4.0 by HM Digital