K+ ion selective electrode

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K+ ion selective electrode K+ ion selective electrode - HI4114


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The HI4114 is a liquid membrane, combination 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 polyetherimide (PEI) body. The HI4114 is ideal for a variety of applications in wine, agriculture, and water analysis. Liquid membrane sensor Skirted cone geometry Detection from 0.039 to 39,100 mg/L K+