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.
Combined pH electrode, InLab® Flow
Supplier: Mettler - Toledo
A glass-body, combination pH electrode with SteadyForce™ and S7 screw head for inline measurements in flow-through cell 611.
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Economy pH electrodes, InLab® Easy
Supplier: Mettler - Toledo
Robust and cost-effective electrodes, simple to operate.
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pH electrodes, InLab®, Expert Series
Supplier: Mettler - Toledo
Ideal for critical samples such as suspensions or samples of unknown composition (e.g. wastewater).
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pH electrodes for special laboratory applications
Supplier: HAMILTON BONADUZ
Electrodes for special laboratory applications such as microbiological samples, serum, flat surfaces, small volumes, and samples containing fats and proteins.
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InLab® Pro-DES pH Sensors and Signal Bridges
Supplier: Mettler - Toledo
DES® digital sensors are a smart choice. Retaining the measurement electronics and only replacing the sensor shaft at the end of its life, or the detachable cable that can be used for all sensors, helps reduce material waste and thus, the ecological footprint.
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pH combination electrodes, IntelliCAL™
Supplier: Hach
These digital combination electrodes feature a built-in temperature sensor and are either refillable or non refillable. They can be used with all Hach HQd™ meters.
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Metal half-cells
Supplier: Mettler - Toledo
Metal half-cells for Redox/ORP applications.
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Process pH combination electrodes
Supplier: SI Analytics
Electrode, pH, S 9080, pH: 2 - 14, +10...+135 °C, Glass, Diaphr.: Ceramic, Electrolyte: KCl 3 mol/l, Ø×L: 12×120 mm, Screw plug head
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Combined pH electrode, red rod
Supplier: Hach
The Radiometer GK2401C combination pH electrode has a glass body, Red-Rod reference system, refillable electrolyte (saturated KCl) and Radiometer Type 7 connector for compatibility with Radiometer MeterLab legacy meters.
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Orion™ Storage Sleeve and Base
Supplier: Thermo Orion
Protect electrodes from breakage when not in use with the Thermo Scientific™ Orion™ electrode storage sleeve and base.
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pH electrodes for food applications
Supplier: HAMILTON BONADUZ
Robust combination pH electrodes especially suited for use in media containing proteins or solid and semi-solid samples, such as meat and cheese.
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pH electrodes for general laboratory applications, Liq-Glass™
Supplier: HAMILTON BONADUZ
Robust combination pH electrodes for daily laboratory use. Universally applicable, in strong acids as well as in strong bases.
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pH combination electrodes, ProcessLine
Supplier: SI Analytics
These electrodes are low maintenance sensors for heavy duty process applications in the chemical industry. They are ideally suitable for measuring media with extreme ionic strength - whether boiler feed water or brine - also in strongly oxidizing acid and alkali containing media.
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Bioprocess pH electrode, InLab® Smart pro-ISM
Supplier: Mettler - Toledo
This unique digital pH electrode for lab use is really clever: by keeping track of the membrane and reference resistance as well as the average pH and temperature readings, the InLab® Smart Pro-ISM allows for preventative maintenance. Users can effectively save costs, increase uptime respectively.
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Bio process sterilisable pH and ORP electrodes, SteamLine
Supplier: SI Analytics
Autoclavable high-tech electrodes with outstanding electrical and physical performance characteristics guaranteeing exceptional accuracy and reliability over long periods of time. Can be used in demanding environments such as SIP treatment (Sterilisation in Place), and CIP cleaning (Clean in Place).
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Combined pH electrodes, Radiometer Analytical
Supplier: Hach
A variety of pH electrodes for different applications. Ideal for use with sense ION+ pH meters or any other meter with BNC connection.
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