Home / Standards / GB/T 43240-2023 GB/T 43240-2023 Active Examination methods for 55 drugs and metabolites in hair samples—Liquid chromatography-mass spectrometry 毛发中55种滥用药物及代谢物检验 液相色谱-质谱法 Standard Type GBT ICS 07.140 CCS A92 Status 现行 Issue Date 2023-09-07 Implementation 2024-04-01 Responsible Dept 公安部 Drafting Unit N/A