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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.

Combination pH micro electrode, Orion™ PerpHecT™ ROSS™

Combination pH micro electrode, Orion™ PerpHecT™ ROSS™

Supplier: Thermo Orion

This pH electrode is ideal for measuring micro volume samples. A PTFE protective sleeve over the glass stem provides greater durability than conventional micro pH electrodes and allows pH and temperature measurement of samples in 384 well plates or 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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Reference electrode, Orion™ 900100 Sure-Flow™

Reference electrode, Orion™ 900100 Sure-Flow™

Supplier: Thermo Orion

This reference half-cell electrode helps to precisely measure with ion-selective electrodes. Ideal for ISE determinations and routine pH measurements with Orion 910100 electrodes.

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Reference electrode, half cell, Orion™ 900200 Sure-Flow™

Reference electrode, half cell, Orion™ 900200 Sure-Flow™

Supplier: Thermo Orion

This electrode is a sleeve-type refillable Ag/AgCl (silver/silver chloride) reference electrode with an outer chamber that isolates the inner reference element and filling solution from the sample. This electrode is designed for precision measurements with ion selective half-cell electrodes and pH half-cell electrodes.

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pH electrode, micro, Orion™ 9826BN

pH electrode, micro, Orion™ 9826BN

Supplier: Thermo Orion

This long length combination electrode can be used to accurately measure pH in NMR cells.

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pH electrode, half-cell, Orion™ ROSS™ 8101BNWP

pH electrode, half-cell, Orion™ ROSS™ 8101BNWP

Supplier: Thermo Orion

This half-cell electrode provides stable readings to 0,01 pH in less than 30 seconds. 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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pH electrode, double junction, Orion™ 9102DJWP

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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pH electrode, micro, Orion™ 9863BN

pH electrode, micro, Orion™ 9863BN

Supplier: Thermo Orion

This bevel needle-tipped 16-gauge glass body combination electrode can be used to measure pH by piercing septa.

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Conductivity Cell, LTC1/24

Supplier: WTW

The conductivity sensor LTC1/24 combines enhanced 2-electrode technology with rugged design in a 12 mm plastic body.

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Combination pH electrode, Orion™ 9103BNWP

Combination pH electrode, Orion™ 9103BNWP

Supplier: Thermo Orion

This refillable pH electrode is ideal for carrying out everyday lab work.

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pH combination electrodes, Orion™ 8102BN ROSS™

pH combination electrodes, Orion™ 8102BN ROSS™

Supplier: Thermo Orion

ROSS pH electrodes offer unmatched benefits that users will not find in any other pH electrode. 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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pH electrode, Orion™ Sure-Flow 91-72

pH electrode, Orion™ Sure-Flow 91-72

Supplier: Thermo Orion

Chemical resistant glass body combination electrode for clog-free measurements of soil, sludge, colloids, and viscous material.

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pH electrode, double junction, Orion™ 9156DJWP

pH electrode, double junction, Orion™ 9156DJWP

Supplier: Thermo Orion

This double junction pH electrode features a durable epoxy body.

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pH combination electrodes, Orion™ Economy Series

pH combination electrodes, Orion™ Economy Series

Supplier: Thermo Orion

pH combination electrodes for routine pH measurements.

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Dissolved oxygen probes

Dissolved oxygen probes

Supplier: Mettler - Toledo

Electrode, Dissolved Oxygen, LE621, galvanic, with NTC30 KΩ, 0 - 200%, 0 - 20 mg/l, 0...+50 °C, Ø×L: 12×120 mm, BNC, 1 m cable

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pH combination electrode with spear tip, Orion™ 91-63

pH combination electrode with spear tip, Orion™ 91-63

Supplier: Thermo Orion

This combination pH electrode with spear tip is ideal for piercing soft samples, such as cheese, meat, and fruit samples.

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pH electrode, double junction, Orion™ 9110DJWP

pH electrode, double junction, Orion™ 9110DJWP

Supplier: Thermo Orion

This double junction pH electrode with semi-micro tip measures samples as small as 0,2 ml.

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Sensor for Heratherm® advanced protocol security incubators

Supplier: Thermo Fisher Scientific

Electrode, Other, Sample sensor

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pH Sensor, Memosens CPS61E

pH Sensor, Memosens CPS61E

Supplier: Endress+Hauser

Memosens 2.0 glass sensor for the food and beverage industry and for bioreactors in biotech industry.

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pH electrodes, ROSS™, Orion

Supplier: Thermo Orion

The ROSS™ series of electrodes provide readings stable to 0,01 pH in less than 30 seconds, even in the extreme case of samples varying from one another by 50 °C or more. Results are three to five times more precise than those obtained with conventional electrodes. And, because drift is less than 0,002 pH per day, restandardisation is minimised.

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Combination pH electrode, Orion™ Sure-Flow™ 9165BNWP

Combination pH electrode, Orion™ Sure-Flow™ 9165BNWP

Supplier: Thermo Orion

Combination pH electrode with epoxy body for fast response in difficult samples and soils.

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Reference electrode, Orion™ 800500U ROSS Ultra™

Reference electrode, Orion™ 800500U ROSS Ultra™

Supplier: Thermo Orion

Half-cell reference electrode with glass body and pin-tip connector. Compatible with 8101BNWP, 8101SC ROSS pH half-cell and 8411BN ROSS sodium half-cell electrodes.

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pH electrode, SE 554

Supplier: KNICK

This low-maintenance sensor with Memosens technology is ideal for demanding process applications in the chemical industry.

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Dissolved oxygen electrode, Eutech

Dissolved oxygen electrode, Eutech

Supplier: EUTECH

This galvanic DO electrode with ATC has a response time of 40 sec to reach 93 % of the final reading. For use with the following Eutech meters: DO 600 / DO 300 / DO 110 / PD 650 / PCD 650.

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pH electrode, SE 555

Supplier: KNICK

This autoclavable sensor with Memosens technology provides high reliability and precision. The special pH glass enables a very fast and stable response and makes the sensor CIP and SIP-capable, even in the harshest of environments.

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pH half cells, InLab®

pH half cells, InLab®

Supplier: Mettler - Toledo

pH electrode with glass body and S7 screw head. Recommended for applications where the life time of the pH electrode is significantly shorter than the reference electrode.

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pH combination electrodes, Orion™ AquaPro™

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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Dissolved oxygen electrodes

Dissolved oxygen electrodes

Supplier: KNICK

Electrode, Dissolved Oxygen, SE 715/1-MS, digital, with temperature sensor, 0 - 20 mg/l, −5...+45 °C, Ø×L: 12×120 mm, Memosens

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Multi-parameter probes

Supplier: YSI ENVIRONMENTAL

Electrode, Multi-Parameter

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pH electrode, Orion™ 8175BNWP ROSS™ Sure-Flow™

pH electrode, Orion™ 8175BNWP ROSS™ Sure-Flow™

Supplier: Thermo Orion

This general purpose pH electrode can be used to measure general pH samples as well as viscous or colloidal 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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Combination pH electrodes, semi-micro, Orion™ 8103BN ROSS™

Combination pH electrodes, semi-micro, Orion™ 8103BN ROSS™

Supplier: Thermo Orion

These pH electrodes with semi-micro tip are ideal for use in clinical, pharmaceutical, and food labs, wherever sample size is a constraint. 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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