LabChem® Potassium Chloride Saturated

LabChem® POTASSIUM CHLORIDE SATURATED is a saturated aqueous solution of potassium chloride, prepared to the maximum stable concentration for use as a reference electrolyte fill. Because potassium and chloride ions have nearly equal ionic mobility, a saturated KCl solution minimizes junction potential error at the electrode-sample interface, making it the standard reference fill solution for many electrode types. Its consistent preparation supports reliable, stable electrode performance.

It is widely used as a filling and reference solution for pH and reference electrodes across laboratory and industrial applications. Its consistent formulation supports stable, accurate electrode performance over time. This reagent should be handled, stored, and used according to established laboratory safety procedures and the manufacturer's instructions.

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