Combination Ion Selective Electrodes
Fisherbrand™ Ion Selective Electrode
Ion selective combination pH electrode with a reproducibility better than 2%.
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™ Ammonia Combination Ion Selective Electrode
Get quick, reliable and accurate measurements of ammonia.
Thermo Scientific™ Orion™ Fluoride Ion Selective Electrodes
Quickly, simply, accurately and economically measure free fluoride ions in aqueous solutions.
Thermo Scientific™ Orion™ High Performance Ammonia Combination Ion Selective Electrode
Obtain quick, simple, accurate and economical results at low level ammonia measurements.
Thermo Scientific™ Orion™ Nitrate Ion Selective Electrodes
Measurements are quick, simple, accurate and economical. Analyze free nitrate ions in aqueous solutions reliably at low limits of detection.
Thermo Scientific™ Orion™ Potassium Ion Selective Electrodes
Measure potassium ions in aqueous solutions simply, accurately and economically.
Thermo Scientific™ Orion™ ROSS™ Sodium Ion Selective Electrodes
Measure sodium ions in aqueous solution quickly, accurately and economically.
Thermo Scientific™ Orion™ Carbon Dioxide Combination Ion Selective Electrode
Measure carbon dioxide, carbonate and bicarbonate in aqueous solutions quickly, accurately and economically.
Cole Parmer Oakton Ion-Selective Electrode, Fluoride
Oakton Ion-Selective Electrode, Fluoride is fast and accurate and does not require an external reference - they're easier to use than separate sensing and reference half-cell electrodes.
Thermo Scientific Sure-Flow Ion-Selective Electrode, Fluoride
The Fluoride Sure-Flow Ion-Selective Electrode is Orion-designed for optimum performance and the most comprehensive ISE selection.
Thermo Scientific™ Orion™ Calcium Ion Selective Electrodes
Measure calcium ions in aqueous solutions simply, accurately and economically.
Thermo Scientific™ Orion™ Ion Specific Electrode Kits
Ensure correct measurement by using high quality electrodes and reagents for ion specific measurement. Ordering is easy! All the consumables you need to measure fluoride or ammonia in water and wastewater are available with one part number. Now with NEW 0.5 ppm and 5.0 ppm Fluoride Standards with TISAB II for low level fluoride analysis
Fisherbrand™ accumet™ Chloride Combination Electrode - Mercury-Free
Typical applications include water/wastewater, soil, dairy, meats, tomato/vegetable products.
Fisherbrand™ accumet™ Solid State Combination ISEs, Mercury-Free: Cyanide
For bromide, chloride, copper, cyanide, fluoride, lead and silver/sulfide determinations