Home / Standards / GB/T 37272-2018 GB/T 37272-2018 Active Determination of 11-nor-9-carboxy-delta-9-tetrahydrocannabinol in urine—Liquid chromatography-tandem mass spectrometry method 尿液中△9-四氢大麻酸的测定 液相色谱-串联质谱法 Standard Type GBT ICS 11.020 CCS C06 Status 现行 Issue Date 2018-12-28 Implementation 2019-04-01 Responsible Dept 司法部 Drafting Unit N/A