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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.

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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Catalog Number: (34107-747)
Supplier: Thermo Scientific
Description: Full-range, general-purpose, refillable Ag/AgCl combination pH electrodes are for accurate QC and research work.


Catalog Number: (10010-756)
Supplier: Thermo Scientific
Description: This general purpose combination electrode with toughened bulb and top-performance glass body can be used for precise pH determinations.


Catalog Number: (10010-804)
Supplier: Thermo Scientific
Description: This standard gas-sensing ISE electrode is designed for quick, reliable and accurate measurements of dissolved ammonia in aqueous solutions.


Supplier: Thermo Scientific
Description: Increase the accuracy of readings with a pH sensor that delivers superior performance at varying sample temperatures. Orion™ ROSS Ultra™ Low Maintenance pH/ATC Triode™ combination electrodes combine the stability, precision, and speed of response of the ROSS Ultra™ line with integrated temperature measurement.

Catalog Number: (89031-454)
Supplier: Thermo Scientific
Description: Measure micro volume samples with the Orion™ PerpHecT™ ROSS™ Combination pH Micro Electrode


Supplier: Thermo Scientific
Description: Measure dissolved oxygen levels without the difficulties of membrane replacement by using the Orion™ RDO™ Dissolved Oxygen Probe.

Catalog Number: (10010-760)
Supplier: Thermo Scientific
Description: This general purpose combination electrode with toughened bulb and top-performance glass body can be used for precise pH determinations.


Supplier: Thermo Scientific
Description: Measure free chloride in the range of 1 x 10<sup>−5</sup>M to 1M with Orion™ Chloride Electrodes.

Catalog Number: (10140-358)
Supplier: PERKINELMER U.S. LLC
Description: PFA carrier/internal standard probe for SC-FAST valve.


Supplier: Thermo Scientific
Description: The Green electrodes are the first laboratory glass-bulb pH electrodes to meet all the requirements of RoHS.

Catalog Number: (10010-770)
Supplier: Thermo Scientific
Description: Allows for field (on-site) soil pH measurement where stability and high performance are desired


Supplier: Thermo Scientific
Description: These probe maintenance kits help ensure optimal performance of Orion™ polarographic dissolved oxygen probes.

Supplier: Thermo Scientific
Description: Make any pH meter a dissolved oxygen meter with the Orion™ Dissolved Oxygen/BOD Probe.

Supplier: PERKINELMER U.S. LLC
Description: Sampling probe assemblies for AS-90/90A/90plus/91/93plus/S10 autosampler.

Catalog Number: (34107-923)
Supplier: Thermo Scientific
Description: 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.


Supplier: Thermo Scientific
Description: Measure calcium in aqueous solutions simply, accurately, and economically with Orion™ Calcium Electrodes.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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The original product is no longer available. The replacement shown is available.
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