Nitrate Half-Cell Ion Selective Electrode

The HI4013 is a liquid membrane, half-cell ion selective electrode (ISE) for the determination of nitrate (NO3-) in solution. The PVC membrane comprised with organic ion exchanger produces a potential change due to the nitrate ion exchange between the organic polymer membrane and the sample. The internal sensing elements are housed within a durable epoxy body.

The HI4013 is ideal for a variety of applications in the food industry, agriculture, and water analysis.