Home / Standards / GB/T 7686-2016 GB/T 7686-2016 Active General method for determination of arsenic content of chemical products 化工产品中砷含量测定的通用方法 Standard Type GBT ICS 71.040.40 CCS G04 Status 现行 Issue Date 2016-12-13 Implementation 2017-07-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A