中華人民共和國國家標準
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 39879-2021
Examination methods for five components in opium in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中鴉片五種成分檢驗 氣相色譜和氣相色譜-質譜法
Issued Date:2021/4/30
Implemented Date:2021/8/1
Issued by:
The Standardization Administration of the People's Republic of China