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.

Combined Titration Electrodes, Plug and Play, Mettler

Supplier: Mettler Toledo

Plug & Play combined silver ring electrode for argentometric titrations.

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InLab® Mono Pro pH Half-Cell Electrode, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode is recommended for applications in which the lifetime of the electrode is significantly shorter than that of a standard reference electrode

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InLab® Reference Electrode, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode is for routine applications

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pH Electrodes, LE427 / LE438, Mettler-Toledo

Supplier: Mettler Toledo

Waterproof pH electrodes for use with portable FiveGo™ meters.

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LE422 Micro pH Electrode, METTLER TOLEDO®

Supplier: Mettler Toledo

This Micro pH Electrode with gel electrolyte filling is specially designed for measuring in small or narrow neck vessels or test tubes.

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LE510 Redox Combination Electrode, METTLER TOLEDO®

Supplier: Mettler Toledo

Gel-filled electrode is for use with METTLER TOLEDO® pH meters in water analysis.

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InLab® Surface Combination pH Electrode, Ring Junction, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode features a flat, rugged polysulfone membrane for measuring samples with flat surfaces or in hostile environments such as skin, leather, paper, and agar

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Oakton® ORP Electrodes, Cole-Parmer

Supplier: Antyila Scientific

Reliable and cost effective probes.

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LE438 3-in-1 pH Electrode, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode is designed for use with METTLER TOLEDO® pH meters on aqueous media.

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Oakton® pH and ORP Electrodes, Cole-Parmer

Supplier: Antyila Scientific

Reliable and cost effective probes.

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InLab® Semi-Micro Combination pH Electrode, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode features narrow shaft diameter for measuring in small or narrow neck vessels, and ARGENTHAL™ lead-off and silver ion trap for optimum sliver ion-free accuracy at various sample temperatures

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InLab® Routine Pro 3-in-1 pH Electrodes, METTLER TOLEDO®

Supplier: Mettler Toledo

General-purpose electrodes feature integrated temperature probe and ARGENTHAL™ lead-off and silver ion trap for optimum silver ion-free accuracy at various sample temperatures

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InLab® Viscous Combination pH Electrode, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode is designed for viscous and highly glutinous samples

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Combined pH Electrodes, Mettler

Supplier: Mettler Toledo

Combined glass pH electrodes for direct pH measurement and acid/base titrations in aqueous or non-aqueous media.

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InLab® Combination pH Electrode, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode is a part of INGOLD tradition, there is no pH application for which there is not an optimal technical solution.

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InLab® Reference Pro Electrode, Sleeve Junction, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode is ideal for measurements in ion-selective half-cells

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InLab® Versatile Pro 3-in-1 pH Electrode, Replaceable Junction, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode features a replaceable ceramic junction, which offers a solution to contaminated junctions without the higher cost or cleaning efforts required with open or sleeve junctions

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InLab® Expert Combination pH Electrode, Double Junction, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode is ideal for a wide range of applications, including emulsions, suspensions, effluent water, and solutions containing proteins and sulphides

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Metal Half-Cells pH Electrode, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode is for routine applications.

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IntelliCAL™ LDO101 Rugged Luminescent/Optical Dissolved Oxygen (LDO) Probe, Hach

Supplier: Hach

Hach IntelliCAL™ LDO offers a revolutionary breakthrough in the measurement of dissolved oxygen, eliminating the numerous reliability and maintenance concerns inherent of older DO measurement technologies

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InLab® Micro Combination pH Electrode, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode is designed for measuring in very small vessels, such as vials or cuvettes

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InLab® Hydrofluoric Combination pH Electrode, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode has a pH sensing glass bulb that resists media bearing hydrofluoric acid

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InLab® Science Combination pH Electrode, Sleeve Junction, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode with moveable glass sleeve for increased flow rate and improved sample contact is ideal for slurries and emulsions

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InLab® Routine Combination pH Electrodes, METTLER TOLEDO®

Supplier: Mettler Toledo

General-purpose electrode features ARGENTHAL™ lead-off and silver ion trap for optimum silver ion-free accuracy at various sample temperatures

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InLab® Power Combination pH Electrode, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode features integrated SteadyForce™ reference system with under-over pressure to guarantee electrode discharge and prevent contamination

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InLab® Semi Micro-L Combination pH Electrode, METTLER TOLEDO®

Supplier: Mettler Toledo

Electrode features narrow shaft diameter and long shaft length for measuring in small or narrow neck vessels, and ARGENTHAL™ lead-off and silver ion trap for optimum silver ion-free accuracy at various sample temperatures