Home / Standards / GB/T 40845-2021 GB/T 40845-2021 Active Determination of azelaic acid in cosmetics-Gas chromatography method 化妆品中壬二酸的检测 气相色谱法 Standard Type GBT ICS 71.100.70 CCS Y42 Status 现行 Issue Date 2021-10-11 Implementation 2022-05-01 Responsible Dept 国家标准委 Drafting Unit N/A