Home / Standards / GB/T 40891-2021 GB/T 40891-2021 Active Determination of lyral in cosmetics—Gas chromatography-mass spectrometry 化妆品中新铃兰醛的测定 气相色谱-质谱法 Standard Type GBT ICS 71.100.70 CCS Y 42 Status 现行 Issue Date 2021-11-26 Implementation 2022-06-01 Responsible Dept 国家标准委 Drafting Unit N/A