GB/T 39884-2021 Examination methods for three components in cannabis in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry (English Version)
This standard specifies the gas chromatography-mass spectrometry (GC-MS) qualitative test method and gas chromatography (GC) quantitative test method for the principle, reagents and materials, instruments and equipment, operation methods and result evaluation of the active ingredients in suspected drug solid samples of marijuana. with the expression. This standard applies to the qualitative analysis of tetrahydrocannabinol, cannabinol and cannabidiol in solid samples of suspected drugs and the quantitative analysis of tetrahydrocannabinol.
GB/T 27418 Guide to the evaluation and expression of uncertainty in measurement
GB/T 39884-2021 history
2021GB/T 39884-2021 Examination methods for three components in cannabis in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry