GB/T 3884.12-2023 Methods of chemical analysis of copper concentrates - Part 12: Determination of fluorine and chlorine content by ion chromatography and potentiometric titration (English Version)
2023GB/T 3884.12-2023 Methods of chemical analysis of copper concentrates - Part 12: Determination of fluorine and chlorine content by ion chromatography and potentiometric titration
2011GB/T 3884.12-2010 Methods for chemical analysis of copper concentrates.Part 12:Determination of fluoride content and chloride content.Ion chromatography