GA/T 2047-2023
Forensic science examination of phenylacetonitrile, 3-oxy-2-phenylbutanamide, and 3-oxy-2-phenylbutyric acid methyl ester in suspected precursor chemicals using gas chromatography and gas chromatography-mass spectrometry (English Version)

Standard No.

GA/T 2047-2023

Language

Chinese, Available in English version

Published By

Professional Standard - Public Safety Standards

Latest

GA/T 2047-2023

GA/T 2047-2023 history

• 1970 GA/T 2047-2023 Forensic science examination of phenylacetonitrile, 3-oxy-2-phenylbutanamide, and 3-oxy-2-phenylbutyric acid methyl ester in suspected precursor chemicals using gas chromatography and gas chromatography-mass spectrometry