ISO/WD 24992

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Résumé

This document specifies a method for the determination of anions content of lithium hexafluorophosphate (LiPF6) by Ion Chromatography(IC).This document is applicable to the determination of impurity anions such as chloride(Cl-)and sulfate(SO42-). The limits of detection(LOD) for each anion are 0.1mg/kg and 0.3mg/kg, respectively. This method is suitable for the laboratory operation of LiPF6 producer, final user and independent test institute.