空气质量飘尘中苯并(a)芘的测定乙酰化滤纸层析荧光分光光度法
Alr quality-Determination of benzo(a) pyrene in flying dust-Acetylated paper chromatography fluorescence s pectrophotometric method
Alr quality-Determination of benzo(a) pyrene in flying dust-Acetylated paper chromatography fluorescence s pectrophotometric method
Waste gas from manufacturing process-Determination of chemcal oxygendemand and nitrogen oxide-Potasslum dichromate oxidation and naphthylethylenediamine colorimetric method
Determination of sulphuric acid mist in tail gas in sulphuric acid concentrationprocess-Barium chromate colorimetric method
Ambient air and waste gas-Determination of arsenic, selenium,bismuth, antimony in ambient particle matter-Atomic fluorescencespectrometry
Stationary source emission—Determination of nitrogen oxides—Portable ultraviolet absorption method
Stationary source emission—Determination of sulphur dioxide—Portable ultraviolet absorption method
Technical guide for automatic monitoring by beta ray methodfor particulate matter in ambient air(PM10 and PM2.5)
Stationary source emission—Determination of chlorobenzenes—Gas chromatography
Stationary source emission—Determination of 8 organosulfur compoundsincluding methanethiol—Bag sampling and preconcentration/gaschromatography mass spectrometry
Specifications and test procedures for portable monitoring instrument for SO2 and NOX based on ultraviolet absorption method in flue gas emitted from stationary sources