GA/T 1641-2019 Gas Chromatography and Gas Chromatography-Mass Spectrometry for the Detection of Phenylpropane A and Teprofen A in Suspected Drugs in Forensic Science (English Version)
2019GA/T 1641-2019 Gas Chromatography and Gas Chromatography-Mass Spectrometry for the Detection of Phenylpropane A and Teprofen A in Suspected Drugs in Forensic Science