Combination 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.

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.

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.

Fisherbrand™ accumet™ Glass Membrane Sodium Combination ISE

Fisherbrand™ accumet™ Glass Membrane Sodium Combination ISE

Combination ISE for determination of sodium ion concentration

Mettler Toledo™ SevenGo™ perfectION Combined ISE Membrane Modules

Mettler Toledo™ SevenGo™ perfectION Combined ISE Membrane Modules

PerfectION combined membrane module makes ISE easy

WTW™ Combined Fluoride Selective Electrode

WTW™ Combined Fluoride 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.

Thermo Scientific™ Orion™ Nitrate Electrodes

Thermo Scientific™ Orion™ Nitrate Electrodes

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

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™ Potassium Electrodes

Thermo Scientific™ Orion™ Potassium Electrodes

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

Thermo Scientific™ Orion™ Chlorine Electrodes

Thermo Scientific™ Orion™ Chlorine Electrodes

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

Fisherbrand™ Combined Ion-Selective Electrode

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™ Cadmium Electrodes

Thermo Scientific™ Orion™ Cadmium Electrodes

Measure cadmium ions in aqueous solutions quickly, simply, accurately and economically with these 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

Cole-Parmer™ Combination Ion-Selective Electrode (ISE)

Cole-Parmer™ Combination Ion-Selective Electrode (ISE)

Fast and accurate Ion-selection electrodes do not require an external reference—they're easier to use than separate sensing and reference half-cell electrodes.

Fisherbrand™ Ion Selective Electrode

Fisherbrand™ Ion Selective Electrode

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

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.

Thermo Scientific™ Eutech™ ECFG7370101B pH electrode

Thermo Scientific™ Eutech™ ECFG7370101B pH electrode

Eutech™ offers a wide range of pH meters and electrodes that measure pH values in various educational, laboratory and industrial applications. 

Fisherbrand™ Electrode Combined Surfactant

Fisherbrand™ Electrode Combined Surfactant

Combined ion-sensitive electrode with solid membraneinterchangeable flat surface, is ideal for measuring temperatures between 0 to 50 ° C.

Fisherbrand™ Ion Selective Electrode

Fisherbrand™ Ion Selective Electrode

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

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

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™ Calcium Electrodes

Thermo Scientific™ Orion™ Calcium Electrodes

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

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™ 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™ Lead Electrodes

Thermo Scientific™ Orion™ Lead Electrodes

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

Thermo Scientific™ Orion™ Iodide Electrodes

Thermo Scientific™ Orion™ Iodide Electrodes

Get fast and stable readings using these iodide 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.

Fisherbrand™ Ion Selective Electrode

Fisherbrand™ Ion Selective Electrode

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

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.

  spinner