You searched for: pH Electrodes

Our extensive assortment of quality pH electrodes, sensors, and probes are designed to make your complex measurements routine, reliable, and accurate in both the lab or in the field. They are available in a variety of body materials, body styles, and sample requirements. Digital probes have built-in temperature sensors and will alert the user when recalibration is needed. These probes have rugged bodies and long integrated cables for convenient use in a variety of scenarios.

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VWR® pHenomenal® pH Electrodes

Supplier: VWR International

pH electrodes with BNC connector and cable.

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VWR® pHenomenal® Redox Electrode

Supplier: VWR International

Redox electrode with BNC connector and cable.

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VWR® Universal pH Electrodes

Supplier: VWR International

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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Orion™ Economy Series pH Combination Electrodes, Thermo Scientific

Supplier: Thermo Scientific

Conduct routine pH measurements with the Orion™ Economy Series pH Combination Electrode, a routine wick junction, gel-filled electrode.

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Orion™ ROSS™ Combination pH Electrode 815600, Thermo Scientific

Supplier: Thermo Scientific

This electrode provides stable readings to 0.01 pH in less than 30 seconds.

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Orion™ Micro pH Electrode 9826BN, Thermo Scientific

Supplier: Thermo Scientific

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

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Orion™ Basic Electrodes, Thermo Scientific

Supplier: Thermo Scientific

Perform basic pH measurements quickly and reliably with Orion™ Basic Electrodes, for use with Orion™ Russell meters.

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Orion™ ROSS™ Combination Semi-Micro pH Electrode, Thermo Scientific

Supplier: Thermo Scientific

Receive stable readings to 0.01 pH in less than 30 s with the Orion™ ROSS™ Combination Semi-Micro pH Electrode.

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Orion™ AquaPro™ pH Combination Electrodes, Thermo Scientific

Supplier: Thermo Scientific

Read viscous liquid samples quickly and accurately without the sample coming into contact with silver ions with Orion™ AquaPro™ pH Combination Electrodes.

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Orion™ Combination pH Electrodes, Thermo Scientific

Supplier: Thermo Scientific

Full-range, general-purpose, refillable Ag/AgCl combination pH electrodes are for accurate QC and research work.

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ORION® Ultra-Micro Combination pH Electrode, Thermo Scientific

Supplier: Thermo Scientific

Designed for long, thin test tubes.

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Orion™ ROSS™ Combination pH Electrode, Thermo Scientific

Supplier: Thermo Scientific

General purpose, top performance combination electrode.

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Orion™ Double Junction pH Electrode, Semi-Micro Glass Body, Refillable, Thermo Scientific

Supplier: Thermo Scientific

This double junction pH electrode with semi-micro tip measures samples as small as 0.2 ml.

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Orion™ ROSS™ Combination Flat Surface pH Electrode, Thermo Scientific

Supplier: Thermo Scientific

Stable readings to 0.01 pH in less than 30 s.

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Orion™ ROSS Ultra™ Refillable pH/ATC Triode Combination Electrodes, Thermo Scientific

Supplier: Thermo Scientific

Thermo Scientific Orion ROSS Ultra Refillable pH/ATC Triode Combination Electrodes are ideal for any application when the use of a metallic reference electrode would contaminate the sample.

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IntelliCAL PHC108 Puncture pH Combination Electrode, Hach

Supplier: Hach

IntelliCAL™ PHC108 is a robust digital puncture pH electrode with stainless steel body, Ag/AgCl reference system and built-in temperature sensor.

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Orion™ ROSS Ultra™ Glass Triode™ pH/ATC Combination Electrodes, Thermo Scientific

Supplier: Thermo Scientific

No more waiting for pH readings to stabilize when measuring samples of varying temperatures.

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Orion™ Double Junction Gel-Filled pH Electrode, Epoxy Body, Thermo Scientific

Supplier: Thermo Scientific

This double junction pH electrode features a durable epoxy body.

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Orion™ ATC Probes, Thermo Scientific

Supplier: Thermo Scientific

ATC probe for general purpose applications

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Orion™ Combination pH Electrodes with Spear Tip, Thermo Scientific

Supplier: Thermo Scientific

Orion Model 91-63 Specialty Spear Tip Electrode is a combination pH electrode for piercing soft samples.

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Orion™ ROSS™ Half-Cell Electrode, Thermo Scientific

Supplier: Thermo Scientific

Precise pH determinations for routine or research work.

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Orion™ ROSS Ultra™ Low Maintenance pH/ATC Triode™ Combination Electrodes, Thermo Scientific

Supplier: Thermo Scientific

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.

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Orion™ Double Junction pH Electrode, Glass Body, Refillable, Thermo Scientific

Supplier: Thermo Scientific

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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ORION® ROSS® Combination pH Electrodes with Spear Tip, Thermo Scientific

Supplier: Thermo Scientific

Calculate results three to five times more precise than those obtained with conventional electrodes with this combination spear tip pH electrode.

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Calomel pHree Epoxy Semi-Micro Combination pH Electrode, Gel-Filled, Beckman Coulter®

Supplier: Beckman Coulter

Calomel pHree electrode for biological applications is a mercury-free alternative to calomel electrodes.

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sensION+ pH Electrodes, Hach

Supplier: Hach

To meet your analysis needs, combined pH electrodes are available with a variety of lengths, diameters and reference systems.

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Orion™ Green pH Combination Electrodes, Thermo Scientific

Supplier: Thermo Scientific

The Green electrodes are the first laboratory glass-bulb pH electrodes to meet all the requirements of RoHS.

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3-in-1 Electrode, Gel-Filled, Beckman Coulter®

Supplier: Beckman Coulter

These electrodes are for use with Beckman Coulter® series meters to measure pH and temperature.

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Orion™ Stainless-Steel Automatic Temperature Compensation (ATC) Probes, Thermo Scientific

Supplier: Thermo Scientific

Automatically correct pH measurements for variation in electrode slope due to temperature change using Orion™ Stainless-Steel Automatic Temperature Compensation (ATC) Probes.