HJ 646-2013 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-质谱法
Ambient air and stationary source emissions-determination of gas andparticle-phase polycyclic aromatic hydrocarbons with gaschromatography/mass spectrometry
Ambient air and stationary source emissions-determination of gas andparticle-phase polycyclic aromatic hydrocarbons with gaschromatography/mass spectrometry
Ambient air-determination of volatile halogenated hydrocarbons-Activated charcoal adsorption and carbon disulfide desorption/gas chromatographic method
Ambient air-determination of volatile organic compounds Sorbent adsorption and thermal desorption/gas chromatography massspectrometry method
Ambient air- Determination of phenolic compoundsby high performance liquid chromatography
Stationary source emission-determination of sulphur dioxide -Non-dispersive infrared absorption method
Determination of atmospheric articles PM10 and PM2.5 in ambient air by gravimetric method
Ambient air-determination of total hydrocarbons-Gas chromatographic method
Ambient air-determination of ozone-Ultraviolet photometric method
Ambient alr-determination of benzene and its analogies by activated charcoal adsorption carbon disulfide desorption and gas chromatography
Ambient air-determination of benzene and its analogies using sorbent adsorption thermal desorption and gas chromatography