Combination Ion Selective Electrodes

Thermo Scientific™ Orion™ Triode™ 3-in-1 pH/ATC Probe, mini DIN connector; Glass fiber junction; Refillable PROMO

Operate this highly-versatile probe in either the field or a plant. Contains a low-maintenance, gel-filled electrode with built-in ATC.

Thermo Scientific™ Orion™ 9165BNWP Combination Sure-Flow pH Electrode PROMO

The Thermo Scientific™ Orion™ 9165BNWP Combination Sure-Flow pH Electrode is a combination pH electrode with epoxy body for fast response in difficult samples and soils.

Thermo Scientific™ Orion™ Fluoride Electrodes

Quickly, simply, accurately and economically measure free fluoride ions in aqueous solutions with the combination Thermo Scientific™ Orion™ Fluoride Electrodes.

Thermo Scientific™ Orion™ Triode™ 3-in-1 pH/Automatic Temperature Compensation Probe, 1.5 m cable PROMO

Operate the highly-versatile Thermo Scientific™ Orion™ 9107BN Triode™ 3-in-1 pH/Automatic Temperature Compensation Probe in either the field or a plant.

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™ Solid State Combination ISEs, Mercury-Free

For bromide, chloride, copper, cyanide, fluoride, lead and silver/sulfide determinations

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

Fisherbrand™ accumet™ Chloride Combination Electrode - Mercury-Free

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

Thermo Scientific™ Orion™ Economy Series pH Combination Electrode, Non-refillable, pH Range 0-14, Waterproof BNC connector PROMO

Conduct routine pH measurements with the Thermo Scientific™ Orion™ Economy Series pH Combination Electrode, a routine wick junction, gel-filled electrode.

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

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™ Nitrate Sure-Flow Combination Electrode PROMO

Measure nitrate in aqueous solutions simply, accurately and economically with Thermo Scientific™ Orion™ Nitrate Electrodes.

Thermo Scientific™ Orion™ Chloride Combination Electrode, with waterproof BNC connector PROMO

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

Thermo Scientific™ Orion™ Bromide Electrodes

Measure bromide ions in aqueous solutions quickly, simply, accurately and economically with Thermo Scientific™ Orion™ Bromide Electrodes.

Thermo Scientific™ Orion™ AquaPro™ pH Combination Electrode, Epoxy Body, Mini-DIN Connector PROMO

Ideal for measurements in samples containing proteins or TRIS buffers.

Thermo Scientific™ Orion™ Silver/Sulfide Electrodes

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

YSI™ Truline Bromide Electrode Kit

Solid state technology.

Thermo Scientific™ Orion™ Redox/ORP/Temp Electrodes

Efficiently measure ORP and temperature simultaneously without a separate reference electrode in a single instance.

Thermo Scientific™ Orion™ Fluoride Electrode, Solid State Half-Cell, with BNC connector PROMO

Quickly, simply, accurately and economically measure free fluoride ions in aqueous solutions with the combination Thermo Scientific™ Orion™ Fluoride Electrodes.

Thermo Scientific™ Orion™ Triode™ Redox/ORP/Temp Epoxy Electrode, Low Maintenance, for Star Series Meters PROMO

Efficiently measure ORP and temperature simultaneously without a separate reference electrode in a single instance.

Thermo Scientific™ Orion™ Calcium Electrodes

Measure calcium in aqueous solutions simply, accurately and economically with the Thermo Scientific™ Orion™ Calcium Electrodes.

Thermo Scientific™ Replacement Module for Orion™ Nitrate Sure-Flow Combination Electrode PROMO

Measure nitrate in aqueous solutions simply, accurately and economically with Thermo Scientific™ Orion™ Nitrate Electrodes.

Thermo Scientific™ Orion™ Potassium Electrodes

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

Thermo Scientific™ Orion™ Ammonia Gas Sensing ISE Electrodes PROMO

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

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.

Mettler Toledo™ perfectION™ Ion-Selective Epoxy Combination Electrodes

Allows quick and easy determination of concentration and activity of a variety of dissolved ions.

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.

YSI™ Truline Ammonia Electrode Kit

Uses gas-sensing technology.

Thermo Scientific™ Orion™ Nitrate Electrodes

Measure nitrate in aqueous solutions simply, accurately and economically with Thermo Scientific™ Orion™ Nitrate Electrodes.

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