ISE Electrodes
Ion-selective electrodes are used in analytical chemistry and biochemical research where accurate measurements of ionic concentration in aqueous solutions are required, taking the guesswork out of water quality testing measurements. Certain models are specially calibrated for detecting and measuring various chemical concentrations in wastewater, drinking water, and general water quality applications. Various different ion-selective membranes are used in ISEs, with most models featuring easy replacement filling solutions and some boasting membrane technology that doesn’t need replacing.
Vernier® Go Direct™ Nitrate Ion-Selective Electrode
Supplier: VERNIER CANADA SCIENCE EDUCATION IN
The Go Direct Nitrate Ion-Selective Electrode (ISE) can be used to measure the concentration of nitrate (NO3-) in aqueous samples.
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TruLine Nitrate Electrode Kit, YSI
Supplier: YSI
Each TruLine ISE features an integrated reference
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Vernier® Ammonium Ion-Selective Electrode
Supplier: VERNIER CANADA SCIENCE EDUCATION IN
Measure concentration of ammonium in aqueous samples.
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Vernier® Go Direct™ Potassium Ion-Selective Electrode
Supplier: VERNIER CANADA SCIENCE EDUCATION IN
The Go Direct Potassium Ion-Selective Electrode (ISE) can be used to measure the concentration of potassium (K+) ions in aqueous solutions.



