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pH and Electrochemistry
These products include handheld and benchtop instruments that measure pH, dissolved oxygen, specific ions, conductivity, and other electrochemistry-related parameters.
Probes and Electrodes (114)
Electrochemistry Meters (44)
pH Paper and other Test Strips (36)
pH and Electrochemistry Meter Accessories (23)
pH Meters (15)
Products (232)
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Measure critical water quality parameters — without the need to carry multiple units.
Thermo Scientific™ Orion™ Sure-Flow™ electrodes are built with a unique free-flowing liquid-to-liquid junction that simplifies measurements of dirty or viscous samples by helping to prevent clogging, making them easy to clean.
Thermo Scientific™ Orion™ Triode 3-in-1 pH/Automatic Temperature Compensation Electrodes come with a built-in ATC and are engineered with an epoxy body for ruggedness. The 9179BN and 9179BNMD are low-maintenance gel-filled electrodes, best suited for educational institutes where minimal maintenance...
Thermo Scientific™ Orion™ Double Junction Semi-Micro Electrodes provide reliable and accurate measurements of routine samples. They are available in chemically resistant glass bodies and best suited for measuring general samples as small as 0.2mL, in test tubes and small containers.
Thermo Scientific™ Orion™ ROSS Ultra™ Glass Semi-Micro Electrodes provide optimum accuracy and unmatched response in samples of varying temperatures. They are available in chemically resistant glass bodies and are best suited for measuring samples in test tube and small containers.
For use on accumet™ Excel (XL) series benchtop meters
Provide advanced measurements with simple operation and offer a large, vivid color touch-screen display. Fisherbrand accumet XL600 pH/ISE/conductivity/DO benchtop meters offer advanced features with simple operation to help ensure your measurements are reliable and your laboratory processes are...
Provides intuitive, simple operation and high accuracy measurements in a compact, affordable meter. Fisherbrand accumet AB200 pH/conductivity meter combines the benefits of a pH meter and conductivity meter in one easy to use, reliable measurement system.
pH combination electrode for lab use and precise Q.C. measurements with a response time of under 10 seconds.
TRIS compatible, rugged, and convenient
Single-junction models with Ag/AgCl reference element
Recommended for stability at higher temperatures and for use with strongly basic samples