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. Refillable Ag/AgCl pH electrodes comprise a wide selection of electrode body shapes. 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.

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. Refillable Ag/AgCl pH electrodes comprise a wide selection of electrode body shapes. 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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Catalog Number: (89501-024)
Supplier: Hach
Description: The Radiometer PHC3081-8 Combination pH Electrode has a glass body, Ag/AgCl reference system, refillable electrolyte (3M KCl + sat

Product available on GSA Advantage®


Supplier: Thermo Scientific
Description: Stable readings to 0.01 pH in less than 30 s.

Supplier: Thermo Scientific
Description: Operate the highly-versatile Orion™ Triode™ 3-in-1 pH/ATC Probe in either the field or a plant.

Catalog Number: (89347-984)
Supplier: Hach
Description: IntelliCAL™ PHC201 is a digital, combination pH probe with a non-refillable, gel-filled double junction reference and built-in temperature sensor.

Product available on GSA Advantage®


Catalog Number: (97000-030)
Supplier: Thermo Scientific
Description: This general purpose electrode is ideal for performing routine pH measurements under rugged conditions.


Catalog Number: (10010-798)
Supplier: Thermo Scientific
Description: Chemical resistant glass body combination electrode for clog-free measurements of soil, sludge, colloids, and viscous material.


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 ...


Supplier: Beckman Coulter
Description: These electrodes measure the pH level in highly viscous or dirty samples such as soil, sludges, or slurries.

Catalog Number: (BKA57186)
Supplier: Beckman Coulter
Description: Epoxy Combination pH Electrode is for general purpose pH measurements.

Product available on GSA Advantage®


Catalog Number: (10010-774)
Supplier: Thermo Scientific
Description: Semi-micro electrode is ideal for pH measurements in test tubes and other small vessels.

Catalog Number: (14011-004)
Supplier: Thermo Scientific
Description: This double junction pH electrode features a durable epoxy body.


Catalog Number: (23227-006)
Supplier: Thermo Scientific
Description: Designed for long, thin test tubes.


Catalog Number: (BKA57190)
Supplier: Beckman Coulter
Description: Calomel pHree electrode for biological applications is a mercury-free alternative to calomel electrodes.

Product available on GSA Advantage®


Catalog Number: (89501-174)
Supplier: Hach
Description: IntelliCAL™ PHC281 pH Ultra probe is a standard, digital, combination pH probe with a refillable double junction reference and built-in temperature se...

Product available on GSA Advantage®


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: (10146-006)
Supplier: Hach
Description: IntelliCAL PHC729 Red rod pH electrode for surface measurements.


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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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