Home / Standards / GB/T 39998-2021 GB/T 39998-2021 Active Paper, board and paper products—Determination of alkylphenol polyethoxylates—HPLC-MS method 纸、纸板和纸制品 烷基苯酚聚氧乙烯醚类的测定 高效液相色谱质谱法 Standard Type GBT ICS 85.010 CCS Y30 Status 现行 Issue Date 2021-04-30 Implementation 2021-11-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A