Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
HJ 647-2013 |
Ambient air and stationary source emissions. Determination of gas and particle-phase polycyclic aromatic hydrocarbons. High performance liquid chromatography 环境空气和废气 气相和颗粒物中多环芳烃的测定 高效液相色谱法 |
China Environmental Protection Industry
Standards Determination air carbon |
English PDF |
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 |
China Environmental Protection Industry
Standards Determination air carbon |
English PDF |
HJ 645-2013 |
Ambient air. Determination of volatile halogenated hydrocarbons. Activated charcoal adsorption and carbon disulfide desorption/gas chromatographic method 环境空气 挥发性卤代烃的测定 活性炭吸附-二硫化碳解吸/气相色谱法 |
China Environmental Protection Industry
Standards Determination air carbon |
English PDF |
HJ 604-2011 |
Ambient air. Determination of total hydrocarbons. Gas chromatographic method 环境空气 总烃的测定 气相色谱法 |
China Environmental Protection Industry
Standards Determination air carbon |
English PDF |
HJ 584-2010 |
Ambient air. Determination of benzene and its analogies by activated charcoal adsorption carbon disulfide desorption and gas chromatography 环境空气 苯系物的测定 活性炭吸附/二硫化碳解吸-气相色谱法 |
China Environmental Protection Industry
Standards Determination air carbon |
English PDF |
DL/T 920-2005 |
Determination of air and carbon tetrafluoride content in sulphur hexafluoride by gas chromatography method 六氟化硫气体中空气、四氟化碳的气相色谱测定法 |
China Electricity & Power
Standards Determination air carbon |
English PDF |
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