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.
Orion™ Green Combination pH Electrode
Supplier: Thermo Orion
This pH combination electrode is one of the first lab pH electrodes to meet RoHS requirements by containing no lead, mercury or other hazardous substances — making disposal of old electrodes easy and hassle free.
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pH electrode, double junction, Orion™ 9102DJWP
Supplier: Thermo Orion
This double junction pH electrode offers superior measurement stability, faster response, greater accuracy, longer life, least long-term drift and more reproducible results.
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Combination pH electrodes with flat surface tip, Orion™ 8135 ROSS™
Supplier: Thermo Orion
The ROSS combination flat surface pH electrodes measure pH of soft, moist surfaces — both solid and semi-solid — such as agar gel plates, meats, bread dough and similar samples. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.
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Electrode, Petri Pulser™
Supplier: BTX
The Petri Pulser™ electrode is a reusable electroporation applicator designed to fit into each single well of a 6-well plate or an individual 35 mm diameter Petri dish. It is suitable for the electroporation of adherent cells in situ or as an alternative to cuvette electroporation for larger cell suspensions volumes.
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Conductivity Sensor, Memosens CLS15E
Supplier: Endress+Hauser
A digital sensor for low measuring ranges, suitable for applications such as boiler feed water monitoring and chip cleaning. Benefit from its extended data storage functions that enable predictive maintenance.
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Combination pH electrodes, Orion™ Basic
Supplier: Thermo Orion
These pH electrodes are ideal for performing basic pH measurements quickly and reliably. Designed for use with Orion™ Russell meters.
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Conductivity cells, 3400 series
Supplier: YSI ENVIRONMENTAL
Dip type conductivity cells made from 7740 PYREX borosilicate glass. For use with the 3100 and 3200 conductivity benchtop instruments (cell adapter required).
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Combination pH electrode, Orion™ 9156BNWP
Supplier: Thermo Orion
This general purpose electrode is ideal for performing routine pH measurements under rugged conditions.
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pH combination electrode, Orion™ ROSS Ultra™ refillable pH/ATC Triode™
Supplier: Thermo Orion
This electrode with built-in temperature sensor is ideal for any application where the use of metallic reference electrodes would contaminate the samples. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.
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Conductivity cells, four-electrode, Orion™ DuraProbe™
Supplier: Thermo Orion
These durable and extremely accurate conductivity cells can be used under a wide range of conditions. Intended for field or laboratory use.
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pH electrode, SE 100 N
Supplier: KNICK
This liquid-filled sensor is designed for tough daily use in the lab. The sensor is ideal for rapid sample change and low sample temperatures.
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Oxygen Sensor, Memosens COS81E
Supplier: Endress+Hauser
Memosens 2.0 hygienic sensor for the life sciences and food industries.
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ATC probes, glass body, Orion™
Supplier: Thermo Orion
Automatic Temperature Compensation (ATC) probes for fast, accurate measurements in the lab or field.
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pH combination electrodes, Orion™ AquaPro™
Supplier: Thermo Orion
These combination electrodes have a clog-resistant and open double junction reference system. They are ideal for measurements in samples containing proteins or TRIS buffers and that do not contain mercury. Suitable for viscous liquid samples.
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Silver billet electrode, Orion™
Supplier: Thermo Orion
These electrodes are a combination of a silver billet-indicating electrode along with a silver billet half-cell. Ideal for obtaining an accurate determination of potentiometric halides with dual electrodes.
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pH electrode, Orion™ 8103BNUWP ROSS Ultra™
Supplier: Thermo Orion
This general purpose, semi-micro tipped combination electrode with top-performance glass body can be used for precise pH determinations in micro volume samples. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.



