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

Gli elettrodi combinati per fluoruro Thermo Scientific™ Orion™ consentono di misurare in modo rapido, semplice, accurato ed economico ioni di fluoruro liberi in soluzioni acquose.

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.

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

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

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

Combination ISE for determination of sodium ion concentration

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

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

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

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

Get fast and stable readings using Thermo Scientific™ Orion™ Iodide Electrodes.

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

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

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).

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

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

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

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

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

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

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.

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

Acquire an accurate determination of potentiometric halides with dual electrodes using Thermo Scientific™ Orion™ Silver Billet Electrodes.

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

Ideali per campioni contenenti tamponi TRIS, solfuri e altro. Gli elettrodi pH Thermo Scientific™ Eutech sono dotati di meccanismo con manicotto forato per facilità di riempimento.

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

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