ISO 13545:2000, Lead sulfide contentrates - Determination of lead content - EDTA titration method after acid digestion

This International Standard specifies a lead sulfate precipitation EDTA titrimetric method after acid decomposition for determination of the lead content of lead sulfide concentrates.The method is applicable to lead sulfide concentrates having lead content in the range 50 % (m/m) to 80 % (m/m). The method is not applicable to lead concentrates containing more than 1 % (m/m) of barium. This title may contain less than 24 pages of technical content.