HJ/T 34-1999 固定污染源排气中氯乙烯的测定气相色谱法
Stationary source emission-determination of vinyl chloride-Gas chromatography
Stationary source emission-determination of vinyl chloride-Gas chromatography
Stationary source emission--determination of methanol Gas chromatography
Stationary source emission-determination of phenols 4-amino-antipyrine spectrophotometric method
Stationary source emission- Determination of phosgeneAniline ultraviolet spectrophotometric method
Stationary source emission-determination of chi orin-Methyl orange spectrophotometric method
Stationary source emission-determination of chromate fog-Diphenyl carbazide spectrophotometric method
Stationary source emission -Determination of hydrogen cyanide-Iso nicotinic acid-methyl-1-phenyl-5-pyrazolone spectrophotometric method
Stationary source emission-determination of hydrogen chlorideMercuric thiocyanate spectrophotometric method
Ambient air and waste gas-determination of amide compoundsLiquid chromatography
Ambient Air- Determination of the water soluble anions(F?CI?Br?NO2?NO3?PO4?SO3?SO4) from atmospheric particleslon chromatography