Home / Standards / GB/T 5195.19-2018 GB/T 5195.19-2018 Abolished Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method 萤石 砷含量的测定 二乙基二硫代氨基甲酸银光度法 Standard Type GBT ICS 73.080 CCS D52 Status 废止 Issue Date 2018-09-17 Implementation 2019-06-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A