Potassium Half-Cell Ion Selective Electrode

The HI4014 is a liquid membrane, half-cell ion selective electrode (ISE) for the determination of potassium (K+) in solution. The PVC membrane comprised with organic ion exchanger produces a potential change due to the potassium ion exchange between the organic polymer membrane and the sample. The internal sensing elements are housed within a durable epoxy body.
The HI4014 is ideal for a variety of applications in wine, agriculture, and water analysis.