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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 catalogue. 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.
Combined pH electrodes, Metrosensor
Supplier: METROHM
High-performance electrodes with rapid response times.
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VWR® pHenomenal® IDP 761-C Conductivity Cell
Supplier: VWR Collection
This IDP (Intelligent Digital Probe) conductivity/temperature cell can be used with the pHenomenal® MD 8000 H and MD 8000 L multi-parameter meters.
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VWR® pHenomenal® Conductivity Cell
Supplier: VWR Collection
Electrode, Conductivity, VWR® pHenomenal®, pHenomenal® CO11, 10 µS/cm - 20 mS/cm, 0...+80 °C, 环氧树脂, 直径×长度: 15,3×120 mm, 0,84 cm-1, 8-pin, 1,5 m cable
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Conductivity sensors
Supplier: METTLER TOLEDO
These conductivity probes with integrated temperature sensor (NTC 30 kΩ) are suitable for different sample types. They all provide automatic temperature compensation.
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pH combination electrodes, Orion™ ROSS Ultra™ low maintenance pH/ATC Triode™
Supplier: THERMO ORION
These low maintenance 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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ORP combination electrodes, IntelliCAL™ MTC101 / MTC301
Supplier: HACH
Digital combination ORP/Redox probes with built-in temperature sensor. Ideal for measuring absolute mV values in wastewater, drinking water and general applications.
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通用pH和Redox电极
Supplier: VWR Collection
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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Ion selective electrode, Ammonia, solid-state, IntelliCAL™
Supplier: HACH
IntelliCAL™ ISENH4181 is a digital combination ammonium ion selective electrode (ISE) with a non refillable double junction reference and built-in temperature sensor. The solid-state sensor design eliminates membrane replacement and allows for dry storage of the ISE.
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Ion selective electrodes, Fluoride, IntelliCAL™
Supplier: HACH
IntelliCAL™ ISEF121 is a digital combination fluoride ion selective electrode (ISE) with a non-refillable, single junction reference and built-in temperature sensor. The solid-state sensor design eliminates membrane replacement and allows for dry storage of the ISE.
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pH electrodes for field measurements, Polyplast™
Supplier: HAMILTON BONADUZ
Polyplast electrodes have a shatterproof plastic shaft. They are ideal for portable measurements or as entry level sensors for basic laboratory applications.
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pH electrodes, InLab® ISM
Supplier: METTLER TOLEDO
High performance electrodes combining robustness with state-of-the-art measurement technology. Fully traceable.
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pH electrode for general applications, gel-glass
Supplier: HAMILTON BONADUZ
Gel-Glass is a maintenance-free combination electrode for everyday applications.
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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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pH combination electrode, Orion™ ROSS Ultra™ refillable pH/ATC Triode™
Supplier: THERMO ORION
This electrode with built-in temperature sensor is ideal for any application where the use of metallic reference electrodes would contaminate the 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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Luminescent/optical dissolved oxygen (LDO) electrodes, IntelliCAL™
Supplier: HACH
IntelliCAL™ LDO101 is a digital, luminescent dissolved oxygen (LDO) electrode which is ideal for measuring dissolved oxygen in wastewater, drinking water and general water quality applications.
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pH electrodes for Knick® Portamess® meters
Supplier: HAMILTON BONADUZ
These electrodes are especially well suited for Knick® Portamess® equipment. The electrode head creates a hermetic seal with the Portamess® storage tube.
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Conductivity sensors
Supplier: METTLER TOLEDO
This conductivity measuring cell utilises the four- pole potentiometric method for measuring conductivity, which incorporates a series of four graphite poles embedded in the probe shaft. This design completely eliminates the polarisation, which frequently occurs with the two-plate amperometric method during measuring high conductivity solution.
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pH electrodes, SenTix® PLUS
Supplier: WTW
These proven and tested pH electrodes are easy to use and offer high quality and precision.
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pH electrode, single pore glass
Supplier: HAMILTON BONADUZ
The Single Pore concept stands for precise, reliable, and fast readings with a proven, patented system that ensure optimal contact between the electrolyte and the sample.
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Ion selective electrode, High Performance, ammonia, Orion™
Supplier: THERMO ORION
The high performance ammonia ion selective electrode (ISE) allows fast, simple, economical, and accurate measurements of dissolved ammonia in aqueous solutions.
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Specialty pH electrodes, InLab®
Supplier: METTLER TOLEDO
A variety of pH electrodes for use in different applications.
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pH micro electrodes, InLab® Micro / InLab® Nano / InLab® NMR
Supplier: METTLER TOLEDO
pH electrodes with S7 or BNC connector.
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Combined ion-selective electrodes, perfectION™
Supplier: METTLER TOLEDO
Combined ion-selective electrodes consisting of a measuring electrode complete with an integrated reference.
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pH micro electrodes, InLab® Micro Pro ISM® / InLab® Ultra-Micro-ISM® / InLab® Surface Pro-ISM
Supplier: METTLER TOLEDO
pH electrodes with MultiPin™ connector.
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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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VWR® pHenomenal® IDP pH Electrodes
Supplier: VWR Collection
These IDP (Intelligent Digital Probe) pH/temperature electrodes can be used with the pHenomenal® MD 8000 H and MD 8000 L multi-parameter meters.
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Combined ion selective electrodes, sensION
Supplier: HACH
These ion selective electrodes feature a replaceable gel reference electrolyte cartridge and a fixed cable with BNC connector. Compatible with Hach sensION, sensION+ and H-Series systems.
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Ion selective electrode, ammonia (NH₃), gas-sensing, IntelliCAL™
Supplier: HACH
This digital, combination gas-sensing ammonia ion selective electrode (ISE) with replaceable membrane module, refillable outer body, double junction reference and built-in temperature sensor is intended for laboratory use.
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Ion selective electrode, sodium, IntelliCAL™
Supplier: HACH
IntelliCAL™ ISENA381 is a digital combination sodium ion selective electrode (ISE) with a refillable double junction reference and built-in temperature sensor. The probe is intended for laboratory use.