Zinc sulfide concentrates - Chemical analysis, Part 3: Determination of zinc content - Hydroxide precipitation and EDTA titrimetric method
硫化锌精矿化学分析第3部分:锌含量的测定氢氧化物沉淀法和EDTA滴定法
Sets out a hydroxide precipitation/EDTA titrimetric method for determining the zinc content of zinc sulfide concentrates. This Standard is identical with and has been reproduced from ISO 13658:2000.