Combination Ion Selective Electrodes

Thermo Scientific™ Orion™ Fluoride Electrodes

Thermo Scientific™ Orion™ Fluoride Electrodes

Quickly, simply, accurately and economically measure free fluoride ions in aqueous solutions with these fluoride electrodes.

Thermo Scientific™ Orion™ Sodium Electrodes

Thermo Scientific™ Orion™ Sodium Electrodes

Measure sodium in aqueous solution quickly, accurately and economically with these sodium electrodes.

Thermo Scientific™ Orion™ High-Performance Ammonia Electrode

Thermo Scientific™ Orion™ High-Performance Ammonia Electrode

Obtain a more linear response at lower levels and improved response time in ammonia measurements with the Thermo Scientific™ Orion™ High-Performance Ammonia Electrode.

Thermo Scientific™ Orion™ Redox/ORP/Temp Electrodes

Thermo Scientific™ Orion™ Redox/ORP/Temp Electrodes

Efficiently measure ORP and temperature simultaneously without a separate reference electrode in a single instance with these redox/ORP/temp electrodes.

Thermo Scientific™ Orion™ Chloride Electrodes

Thermo Scientific™ Orion™ Chloride Electrodes

Measure free chloride in the range of 1 x 10-5M to 1M with the Thermo Scientific™ Orion™ Chloride Electrodes.

Fisherbrand™ accumet™ Gas-Sensing Combination ISEs

Fisherbrand™ accumet™ Gas-Sensing Combination ISEs

For ammonia and carbon dioxide analyses; tough, chemical-resistant body; permanently bonded membrane/cap assembly—no difficult user assembly required

Thermo Scientific™ Orion™ Cupric Electrodes

Thermo Scientific™ Orion™ Cupric Electrodes

Measure cupric ions in aqueous solutions quickly, simply, accurately and economically with these cupric electrodes.

Fisherbrand™ accumet™ Solid State Combination ISEs, Mercury-Free

Fisherbrand™ accumet™ Solid State Combination ISEs, Mercury-Free

Extremely stable, reproducible readings with a minimum of electrical noise

Thermo Scientific™ Orion™ Silver/Sulfide Electrodes

Thermo Scientific™ Orion™ Silver/Sulfide Electrodes

Make quick, simple, accurate and economical measurement of silver and sulfide ions in aqueous solutions with these electrodes.

Thermo Scientific™ Orion™ Silver Billet Electrodes

Thermo Scientific™ Orion™ Silver Billet Electrodes

Acquire an accurate determination of potentiometric halides with dual electrodes using these silver billet electrodes.

METTLER TOLEDO™ Ion Selective Electrodes (ISE)

METTLER TOLEDO™ Ion Selective Electrodes (ISE)

A selection of ISE probes for detecting concentration of various free ions.

Mettler Toledo™ Easy Na Sodium Analyzer: DX205-SC ISE Reference Electrode

Mettler Toledo™ Easy Na Sodium Analyzer: DX205-SC ISE Reference Electrode

For use with Easy Na Sodium Analyzer, Mettler Toledo DX205-SC ISE Reference Electrode is an ideal reference electrode for measurements with ion-selective half-cells.

Mettler Toledo™ perfectION™ Gas-Sensing Combination Electrodes

Mettler Toledo™ perfectION™ Gas-Sensing Combination Electrodes

Allows quick and easy determination of concentration and activity of dissolved gases. Mettler Toledo perfectION Gas-Sensing Combination Electrodes are resistant to any known organic chemical present whose temperature is less than 392°F (200°C).

Thermo Scientific™ Orion™ Calcium Electrodes

Thermo Scientific™ Orion™ Calcium Electrodes

Measure calcium in aqueous solutions simply, accurately and economically with these calcium electrodes.

Fisherbrand™ accumet™ Polymer Membrane Combination ISEs, Mercury-Free

Fisherbrand™ accumet™ Polymer Membrane Combination ISEs, Mercury-Free

Fast, precise measurements of calcium, nitrate and potassium ion in aqueous solutions over a wide range of concentrations

Fisherbrand™ accumet™ Chloride Combination Electrode - Mercury-Free

Fisherbrand™ accumet™ Chloride Combination Electrode - Mercury-Free

Typical applications include water/wastewater, soil, dairy, meats, tomato/vegetable products.

Thermo Scientific™ Orion™ 9502BNWP Carbon Dioxide Electrode

Thermo Scientific™ Orion™ 9502BNWP Carbon Dioxide Electrode

Measure carbon dioxide, carbonate and bicarbonate in aqueous solutions quickly and accurately with the Thermo Scientific™ Orion™ 9502BNWP Carbon Dioxide Electrode.

Mettler Toledo™ SevenGo™ perfectION Combined ISE Membrane Modules

Mettler Toledo™ SevenGo™ perfectION Combined ISE Membrane Modules

PerfectION combined membrane module makes ISE easy

Thermo Scientific™ Orion™ Chlorine Electrodes

Thermo Scientific™ Orion™ Chlorine Electrodes

Measure total residual chlorine quickly and accurately with these chlorine electrodes.

YSI™ Truline Ammonia Electrode Kit

YSI™ Truline Ammonia Electrode Kit

Uses gas-sensing technology.

Thermo Scientific™ Orion™ Ammonia Gas Sensing ISE Electrodes

Thermo Scientific™ Orion™ Ammonia Gas Sensing ISE Electrodes

Get quick, reliable and accurate measurements of dissolved ammonia in aqueous solutions with the Thermo Scientific™ Orion™ Ammonia Gas Sensing ISE Electrode.

Thermo Scientific™ Orion™ Bromide Electrodes

Thermo Scientific™ Orion™ Bromide Electrodes

Measure bromide ions in aqueous solutions quickly, simply, accurately and economically with these bromide electrodes.

Thermo Scientific™ Orion™ Nitrate Electrodes

Thermo Scientific™ Orion™ Nitrate Electrodes

Measure nitrate in aqueous solutions simply, accurately and economically with these electrodes.

METTLER TOLEDO™ Solutions for perfectION™ Combined ISE

METTLER TOLEDO™ Solutions for perfectION™ Combined ISE

Recommended reference solution for replacing electrolyte in ion selective electrodes.

Thermo Scientific™ Orion™ Cyanide Electrodes

Thermo Scientific™ Orion™ Cyanide Electrodes

Measure cyanide ions in aqueous solutions quickly, simply, accurately and economically with these cyanide electrodes.

YSI™ Truline Cadmium Electrode Kit

YSI™ Truline Cadmium Electrode Kit

Solid state technology.

Thermo Scientific™ Orion™ Iodide Electrodes

Thermo Scientific™ Orion™ Iodide Electrodes

Get fast and stable readings using these iodide electrodes.

Thermo Scientific™ Orion™ Potassium Electrodes

Thermo Scientific™ Orion™ Potassium Electrodes

Measure potassium in aqueous solutions simply, accurately and economically with these electrodes.

Thermo Scientific™ Orion™ Lead Electrodes

Thermo Scientific™ Orion™ Lead Electrodes

Measure lead ions in aqueous solutions quickly, simply, accurately and economically with these lead electrodes.

Mettler Toledo™ SevenGo™ perfectION Combined ISE Electrodes

Mettler Toledo™ SevenGo™ perfectION Combined ISE Electrodes

Get an “All-In-One Solution” with SevenGo™ perfectION Combined ISE Electrodes. The brilliant Click & Clear™ press mechanism allows for quick cleaning and ensures stable readings even in difficult samples.

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