GB/T 3884.12-2023 《Methods for chemical analysis of copper concentrates—Part 12:Determination of fluoride and chloride contents—Ion chromatography and potentiometric titration》 Related products

This standard describes methods for the determination of fluorine and chlorine in copper concentrates using Ion chromatography and potentiometric Titrimetric method. Ion chromatography is suitable for the determination of fluorine and chlorine content in copper concentrates, where Ion chromatography is suitable for fluorine content in the range of 0.005% to 0.50%, chlorine content is 0.010% to 0.50%; Potentiometric Titrimetric method is suitable for chlorine content in the range of 0.050% to 4.50%.