Potassium Chloride General And Ion Activity Standard

This Standard Reference Material (SRM) is intended for use as an analytical standard of known purity. It isintended primarily for use in the calibration and standardization of procedures for potassium (K) andchloride (Cl‾) determinations employed in clinical analysis, including those using ion-selective electrodes, andfor routine critical evaluation of the daily working standards used in these procedures. This lot of potassiumchloride (KCl) was prepared to ensure a material of high purity and homogeneity and has been assayed afterheating at 110 °C to 120 °C. A unit of SRM 918c consists of a single glass bottle containing 30 g of the material.SRM 918c_cert SRM 918c _SDS

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology