GB/T 11939-1989
水源水中二硝基苯类和硝基氯苯类卫生检验标准方法 气相色谱法
Standard method for hygienic examination of dinitrobenzene and nitrochlorobenzene in drinking water sources--Gas chromato-graphy
- 实施日期
- 1990-07-01
- ICS 分类
- 详情补全后显示
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 11939-1989
Standard method for hygienic examination of dinitrobenzene and nitrochlorobenzene in drinking water sources--Gas chromato-graphy
GB/T 11938-1989
Standard method for hygienic examination of chlorobenzenes in drinking water sources--Gas chromato-graphy
GB/T 11937-1989
Standard method for hygienic examination of benzenes in drinking water sources--Gas chromato-graphy
GB/T 11936-1989
Standard method for hygienic examination of acrylamide in drinking water sources--Gas chromatography
GB/T 11935-1989
Standard method for hygienic examination of chloroprene in drinking water sources--Gas chromato-graphy
GB/T 11934-1989
Standard method for hygienic examination of acetaldehyde and acrolin in drinking water sources--Gas chromatography
GB/T 11742-1989
Standard method for hygienic examination of hydrogen sulfide in air of residential areas--Methylene blue spectrophotometric method
GB/T 11741-1989
Standard method for hygienic examination of carbon disulfide in air of residential areas--Gas chromato-graphy
GB/T 11740-1989
Standard method forhygienic examination of cadmium in air of residential areas--Atomic absorption spectrophotometry
GB/T 11739-1989
Standard method forhygienic examination of lead in air of residential areas--Atomic absorption spectrophotometry
GB/T 11738-1989
Standard methodfor hygienic examination of methanol and acetone in air of residential areas--Gas chromatography
GB/T 11737-1989
Standard method for hygienic examination of benzene,toluene and xylene in air of residentialareas--Gas chromatography
GB/T 11736-1989
Standard method for hygienic examination of chlorine in air of residential areas--Methyl orange spectrophotometric method
GB/T 11735-1989
Standard method for hygienic examination of bery-llium in air of residential areas--Morin fluorescence spectrophotometric method
GB/T 11734-1989
Standard methodfor hygienic examination of methylparathion in air of residential areas--Gas chromatography
GB/T 11733-1989
Standard method for hygienic examination of inor-ganic sulfate in air of residential areas--Ion chromatography
GB/T 11732-1989
Standard method for hygienic examination of pyridine in air of residential areas--Cyanogen chloride-barbituric acid apectrophotometric method
GB/T 11731-1989
Standard method for hygienic examination of nitrobenzene in air of residential areas--Gas chromato-graphy
GB/T 11712-1989
Dose conversion factors for use in protection against X,γ-ray external radiation
GB 11626-1989
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