standard gas method
standard gas method, Total:26 items.
The international standard classification for "standard gas method" includes: Ambient atmospheres .
The Chinese standard classification for "standard gas method" includes: Environmental sanitation .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 11939-1989 Standard method for hygienic examination of dinitrobenzene and nitrochlorobenzene in drinking water sources--Gas chromatography
- GB/T 16131-1995 STANDARD method for hygienic examination of n-hexane in air of residential areas－Gas chromatography
- GB/T 11936-1989 standard methods for hygienic examination of acrylamide in drinking water sources-Gas chromatography
- GB/T 11940-1989 Standard methods for hygienic examination of crotonaldehyde in drinking water sources--Gas chromatography
- GB/T 11741-1989 standard method for examination method of carbon disulfide in air of residential areas-Gas chromatography
- GB 11937-1989 standard methods for hygienic examination of benzenes in drinking water sources-Gas chromatography
- GB/T 11935-1989 standard method for hygienic examination of chloroprene in drinking water sources-Gas chromatography
- GB/T 11934-1989 Standard method for hygienic examination of acetaldehyde and acrolin in drinking water sources--Gas chromatography
- GB/T 11737-1989 standard method for examination of benzene toluene and xylene in air of residential areas-Gas chromatography
- GB/T 11937-1989 Standard methods for hygienic examination of benzenes in drinking water sources--Gas chromatography
- GB/T 11734-1989 standard method for examination of methylparathion in air of residential areas-Gas chromatography
- GB/T 11738-1989 standard method for examination of methanol and acetone in air of residential areas-Gas chromatography
- GB/T 11731-1989 Standard method for examination of nitrobenzene in air of residential areas-Gas chromatography
中华人民共和国国家卫生和计划生育委员会
- GB 11939-1989 standard method for hygienic examination of dinitrobenzene and nitrochlorobenzene in drinking water sources-Gas chromatography
- GB/T 16130-1995 STANDARD method for hygienic examination of aniline in air of residential areas—Gas chromatography
- GB 11934-1989 standard method for hygienic examination of acetaldehyde and acrolin in drinking water sources-Gas chromatography
- GB 11940-1989 standard methods for hygienic examination of crotonaldehyde in drinking water sources-Gas chromatography
- GB 11938-1989 Standard method for hygienic examination of chlorobenzene compounds in source water by gas chromatography
- GB 11734-1989 Standard Method for Hygienic Inspection of Methyl-1605 in the Air of Residential Areas by Gas Chromatography
- GB 11935-1989 Standard method for hygienic examination of chloroprene in source water by gas chromatography
- GB 11737-1989 Standard method for hygienic inspection of benzene series in source water by gas chromatography
- GB 11936-1989 Standard method for hygienic examination of acrylamide in source water by gas chromatography
- GB 11741-1989 Standard method for hygienic examination of carbon disulfide in the atmosphere of residential areas by gas chromatography
- GB 11738-1989 Standard method for hygienic inspection of methanol and propanol in the atmosphere of residential areas Gas chromatography
- GB 11731-1989 Standard method for hygienic examination of nitrobenzene in the atmosphere of residential areas by gas chromatography
Group Standards of the People's Republic of China
- T/CEC 636-2022 Preparation method of hydrogen fluoride standard gas in sulfur hexafluoride
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