Home / Standards / GB/T 17135-1997 GB/T 17135-1997 Active Soil quality--Determination of total arsenic--Spectrophotometric method with potassium borohyride andsilver nitrate 土壤质量 总砷的测定 硼氢化钾-硝酸银分光光度法 Standard Type GBT ICS 13.080 CCS Z18 Status 现行 Issue Date 1997-12-08 Implementation 1998-05-01 Responsible Dept 生态环境部 Drafting Unit N/A