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.
VWR®, pH Electrodes
Supplier: VWR Collection
These pH electrodes are available with refillable electrolyte or non refillable.
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Graphite electrodes, counter
Supplier: Thermo Fisher Scientific
Graphite electrodes are used as homogeneous catalysts.
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VWR® pHenomenal® pH Electrodes
Supplier: VWR Collection
pH electrodes with BNC connector and cable.
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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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VWR® pHenomenal® Redox Electrode
Supplier: VWR Collection
Redox electrode with BNC connector and cable.
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VWR®, pH Electrode, Flat
Supplier: VWR Collection
This flat surface electrode is a combination pH/reference electrode with double reference junction design. It includes both a pH and reference half cell. The reference electrode is a sealed, gel-filled design and includes a peripheral, semi-porous polyethylene junction.
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VWR®, Speciality pH Electrodes
Supplier: VWR Collection
pH electrodes with 1 m fixed cable or S7 connector.
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VWR®, Combined pH Electrodes with Internal Temperature Compensation
Supplier: VWR Collection
Combined pH electrodes with 1 m fixed cable.
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VWR®, Universal pH Electrodes
Supplier: VWR Collection
Laboratory and field electrodes for general applications. Supplied with a fixed cable or plug head, VWR® electrodes can be connected to most pH meters on the market.
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VWR® pHenomenal® IDP pH Electrodes
Supplier: VWR Collection
These IDP (Intelligent Digital Probe) pH/temperature electrodes can be used with the pHenomenal® MD 8000 H and MD 8000 L multi-parameter meters.
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Accessories for pH electrodes
Supplier: WTW
Adapter cable, 1,5 m, for connecting a SenTix® combination electrode with S7 plug head to a MultiLine® instrument
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pH Combination Electrode
Supplier: WTW
pH Combination electrode for heavily polluted waste water and electroplating.
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ORP electrode, SenTix® ORP-T 900, IDS
Supplier: WTW
IDS ORP electrodes are used to measure oxidation or reduction potentials in aqueous solutions - with integrated temperature sensor.
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VWR®, Combined pH Electrodes, pHASE
Supplier: VWR Collection
Combined electrodes providing fast, accurate and stable pH measurements, ideal for control quality and research and development use.
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Combined ion selective electrodes, 800 series
Supplier: WTW
These easy-to-use, robust, high quality ion-selective electrodes are ideal for field applications.
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Combined ion selective electrodes, 500 series
Supplier: WTW
These 500 series half cells require a separate reference electrode type R 503 (an exception for this is the gas-sensitive NH 500/2 with integrated reference electrode).
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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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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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Electrode for photometric titrations, OptiLine 6
Supplier: SI ANALYTICS
This photometric sensor can be used like any other sensor. Thanks to its USB and additional analog BNC / DIN connection, it can be connected to any titrator or even a pH meter with an appropriate measuring input. The power supply is included in the USB hub, which is in the scope of delivery.
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Silver electrode, ScienceLine
Supplier: SI ANALYTICS
Silver electrode with glass shaft.
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Pressure Sensor Transmitters
Supplier: Avantor Fluid Handling
The enhanced PendoTECH® pressure sensor transmitter connects seamlessly to the PendoTECH pressure sensor, delivering a 4 to 20 mA signal linear with pressure. It maintains its convenient DIN rail mounting design for easy installation and integration into bioprocess systems.
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pH and 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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VWR®, Dissolved Oxygen Probes for DO 210 Meter
Supplier: VWR Collection
Electrode, Dissolved Oxygen, VWR®, 1 m cable
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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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pH electrodes, Sentix® IDS
Supplier: WTW
High quality, enhanced sensor technology combined with most modern measurement electronics.
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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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Combined pH electrode, InLab® Flow
Supplier: Mettler - Toledo
A glass-body, combination pH electrode with SteadyForce™ and S7 screw head for inline measurements in flow-through cell 611.
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VWR® Redox Electrodes
Supplier: VWR Collection
VWR®, RD 113 (redox), Epoxy, Ø×L: 12×120 mm, BNC, 1 m cable
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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.