GA/T 1902.1-2021 Screening of 46 hypnotics and sedatives including barbiturates in forensic biological samples Part 1: Gas chromatography-mass spectrometry (English Version)
2021GA/T 1902.1-2021 Screening of 46 hypnotics and sedatives including barbiturates in forensic biological samples Part 1: Gas chromatography-mass spectrometry