Electrodes

Electrodes are produced for optimum use in analytical chemistry and biochemical research. Measure various chemical concentrations, pH levels, conductivity, temperature, gas pressure, voltage, and much more with the variety of electrodes available in our catalog. Rugged digital electrodes are suitable for portable field measurements, and certain models have ports that allow for multiple different electrode sensors to be plugged into a single unit for easy interpretation and analysis of results. Easily find the right electrode model for your laboratory today.

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Vernier® Ethanol Sensor

Supplier: Vernier Software & Technology

Measure the concentration of ethanol in air above an aqueous sample.

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Vernier® Go Direct® Dynamics Carts and Track Systems

Supplier: Vernier Software & Technology

This completely wireless system simplifies experiment setup and allows basic experiments to be conducted with or without the track.

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Vernier® Rotary Motion Sensors

Supplier: Vernier Software & Technology

Bidirectional angle sensor.

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Electrodes for Checker® pH Tester, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

Replacement electrodes for Checker® tester.

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HOBO® No-Lead Water Flow Meter Sensor

Supplier: ONSET COMPUTER CORPORATION SE

A compact, affordable water meter to measure cold and hot water flow rates.

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Graphite Electrode, Counter, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Graphite electrodes are used as homogeneous catalysts

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Vernier® Go Direct™ Chloride Ion-Selective Electrode

Supplier: Vernier Software & Technology

The Go Direct Chloride Ion-Selective Electrode (ISE) is used to measure the concentration of chloride (Cl^-) in aqueous samples.

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Electrodes, Menda

Supplier: Menda

Electrodes, Menda

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Hanna Instruments Spare pH Sensor for Hanna Testers

Supplier: HANNA INSTRUMENTS

This spare pH sensor makes electrode replacement quick and easy. The spare pH sensor is designed as an easy-fit cartridge that locks into place, featuring two o-rings to maintain a watertight seal. With no pins to line up or that can break, this sensor is ideal for quick replacements.

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IntelliCAL™ pH Combination Electrodes, High Performance, Red Rod

Supplier: Hach

Digital high-performance pH electrodes with Red Rod reference system and built-in temperature sensor.

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IntelliCAL™ MTC101/MTC301 ORP Combination Electrodes

Supplier: Hach

Digital combination ORP/Redox probes with built-in temperature sensor. Ideal for measuring absolute mV values in wastewater, drinking water and general applications.

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Radiometer Analytical pH Electrode

Supplier: Hach

These glass electrodes are compatible with Hach sensION+ benchtop pH meters (or any meter with a BNC connection). The PHG301 pH electrode should be used with Ag/AgCl or calomel reference electrodes.

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IntelliCAL™ Ion Selective Electrode, Ammonia, Solid-State

Supplier: Hach

IntelliCAL™ ISENH4181 is a digital combination ammonium ion selective electrode (ISE) with a non refillable double junction reference and built-in temperature sensor. The solid-state sensor design eliminates membrane replacement and allows for dry storage of the ISE.