ICS77.040.30H17YS中华人民共和国有色金属行业标准YS/T34.1-2011代替YS/T34.134.2-1992高纯砷化学分析方法电感耦合等离子体质谱法(ICP-MS)测定高纯砷中杂质含量Method for chemicas analysis of the high-purity arsenic-Inductive coupling plasma mass spectrum(ICP-MS)for determinating theconcentration of elements in the high-purity arsenic2011-12-20发布2012-07-01实施中华人民共和国工业和信息化部发布
