Combination Ion Selective Electrodes

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™ 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.

Thermo Scientific™ Orion™ Sodium Electrodes

Measure sodium in aqueous solution quickly, accurately and economically with Thermo Scientific™ Orion™ Sodium Electrodes.

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™ Chloride Electrodes

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

Fisherbrand™ Ion Selective Electrode

Combined ion-sensitive electrode with solid membrane interchangeable flat surface where ideally calibration should be carried out as often as possible (Less than once a day).

Thermo Scientific™ Orion™ Nitrate Electrodes

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

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™ Chlorine Electrodes

Measure total residual chlorine quickly and accurately with these Chlorine 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™ 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.

Fisherbrand™ Ion Selective Electrode

Ion selective combination pH electrode with a reproducibility better than 2%.

Fisherbrand™ Ion Selective Electrodes

This unique combined ion-sensitive electrode with a solid membrane interchangeable flat surface, with an analysis time generally less than one minute, is rarely necessary to have filtering or distillation sample preparation steps.

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™ Solutions for perfectION™ Combined ISE

Reference electrolytes for ion selective electrodes.

WTW™ Combined Nitrate Selective Electrode

The combined electrodes type 800 are excellent in their handling and offer the additional opportunity to also measure small sample volumes, as the ion selective and the reference electrodes are combined in a compact rod. Furthermore, they are convincing with their exceptionally great price/performance ratio.

WTW™ Silver Ion/Sulfide Combined Ion-Selective Electrode

The combined electrodes type 800 are excellent in their handling and offer the additional opportunity to also measure small sample volumes, as the ion selective and the reference electrodes are combined in a compact rod. Furthermore, they are convincing with their exceptionally great price/performance ratio.

Fisherbrand™ Combined Ion-Selective Electrode

Converts activity of a specific ion dissolved in a solution into an electrical potential. Fisherbrand™ Combined Ion-Selective Electrode is compatible with all pH/mV meters or ionometers.

Thermo Scientific™ Orion™ Cyanide Electrodes

Measure cyanide ions in aqueous solutions quickly, simply, accurately and economically with the Thermo Scientific™ Orion™ Cyanide Electrodes.

Thermo Scientific™ Orion™ Potassium Electrodes

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

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

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

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

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

Thermo Scientific™ Orion™ Calcium Electrodes

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

Fisherbrand™ Ion Selective Electrode

Ion selective perchlorate electrode with a reproducibility greater than 2%.

Fisherbrand™ Ion Selective Electrode Iodide

Combined ion-sensitive iodide electrode with solid membrane interchangeable flat surface is ideally delivered with membrane, electrolytic solution and gasket.

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