China 'HJ 646-2013
' Industry standard english version:
HJ
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
HJ 646-2013
Ambient air and stationary source emissions. Determination of gas and particle-phase polycyclic aromatic hydrocarbons with gas chromatography/mass spectrometry 环境空气和废气 气相和颗粒物中多环芳烃的测定 气相色谱-质谱
Issued Date:2013-06-03
Implemented Date:2013-09-01
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
HJ 646-2013
Standard Category
China Environmental Protection Industry
Standards
GB Standard English Title
Ambient air and stationary source emissions. Determination of gas and particle-phase polycyclic aromatic hydrocarbons with gas chromatography/mass spectrometry