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.
pH Combination Electrode, EGA161L/PG
Supplier: WTW
The EGA161L/PG pH combination electrode with detachable glass ground sleeve diaphragm and large low resistant pH membrane glass is the ideal choice for difficult applications in samples with low ionic strength, like ultra clean water and drinking water with low conductivity.
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pH electrodes, SenTix®
Supplier: WTW
These proven and tested pH electrodes are easy to use and offer high quality and precision.
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pH electrodes, Sentix® IDS
Supplier: WTW
High quality, enhanced sensor technology combined with most modern measurement electronics.
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Graphite electrodes, crater
Supplier: Thermo Fisher Scientific
Graphite electrodes are used mainly in electric arc furnace steel production.
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ORP electrodes, IDS, wireless ready
Supplier: WTW
High quality, enhanced sensor technology combined with most modern measurement electronics. The electrodes feature a plug head which can either be connected to an IDS cable or to a wireless module.
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Special pH electrodes, IDS (Intelligent Digital Sensors), SenTix®
Supplier: WTW
These special pH electrodes extend the range of the IDS series for enhanced applications in Life Sciences and related applications.
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Dissolved oxygen probes, CellOx® / DurOx®
Supplier: WTW
Galvanic dissolved oxygen sensors for universal (CellOx®) or field use (DurOx®).
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Ion selective electrode, ammonia, Orion™
Supplier: Thermo Orion
This standard gas-sensing ISE electrode is designed for quick, reliable and accurate measurements of dissolved ammonia in aqueous solutions.
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pH electrodes for fast results, InLab®
Supplier: Mettler - Toledo
pH electrodes with S7, BNC or MultiPin™ (pH/temperature) connector.
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pH micro electrodes, InLab® Micro Pro ISM® / InLab® Ultra-Micro-ISM® / InLab® Surface Pro-ISM
Supplier: Mettler - Toledo
pH electrodes with MultiPin™ connector.
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Combined ion-selective electrodes, perfectION™
Supplier: Mettler - Toledo
Combined ion-selective electrodes consisting of a measuring electrode complete with an integrated reference.
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pH combination electrodes, IDS®
Supplier: SI Analytics
When digital IDS sensors are connected to the measuring device, they automatically identify themselves with their serial numbers and type designation and transmit their calibration data to the device.
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Combined metal electrodes, Radiometer Analytical
Supplier: Hach
The Radiometer Analytical electrode range features single, double, and combined metal electrodes with platinum, silver, gold, antimony, mercury and glassy carbon sensing elements. This variety of designs can be used for redox measurements, redox titrations, potentiometric techniques, and imposed current potentiometric titration.
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Dissolved oxygen probes, InLab® OptiOx™
Supplier: Mettler - Toledo
The InLab® OptiOx optical dissolved oxygen sensor is based on the reliable RDO® (Rugged Dissolved Oxygen) technology. RDO® is fast, precise and produces extremely reproducible results.
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Conductivity cells, Radiometer Analytical
Supplier: Hach
Range of conductivity cells for a wide variety of applications.
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Specialty pH electrodes, InLab®
Supplier: Mettler - Toledo
A variety of pH electrodes for use in different applications.



