GB/T 15439-1995
环境空气 苯并[a]芘测定 高效液相色谱法
Air quality--Determination of benz[a]pyrene in ambient air--High performance liquid chromatography
- 实施日期
- 1995-08-01
- ICS 分类
- 13.040.20
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。
找到 531 条
GB/T 15439-1995
Air quality--Determination of benz[a]pyrene in ambient air--High performance liquid chromatography
GB/T 15438-1995
Ambient air--Determination of ozone--Ultraviolet photometric method
GB/T 15437-1995
Ambient air--Determination of ozone--Indigo disulphonate spectrophotometry
GB/T 15436-1995
Ambient air--Determination of nitrogen oxides--Saltzman method
GB/T 15435-1995
Ambient air--Determination of nitrogen dioxide--Saltzman method
GB/T 15434-1995
Ambient air--Determination of the mass concentration of fluoride--Method by filter sampling andfluorine ion-selective electrode analysis
GB/T 15433-1995
Ambient air--Determination of the fluoride--Method by lime-paper sampling and fluorine ion-selective electrode analysis
GB/T 15432-1995
Ambient air--Determination of total suspended particulates--Gravimetric method
GB/T 15265-1994
Ambient air--Determination of dustfall--Gravimetric method
GB/T 15264-1994
Ambient air--Determination of lead--Flame atomic absorption spectrophotometric method
GB/T 15263-1994
Ambient air--Determination of total hydrocarbons--Gas chromatographic method
GB/T 15262-1994
Ambient air--Determination of sulfur dioxide--Formaldehyde absorbing-pararosaniline spectrophotometry
GB 14763-2005
Limits and measurement methods for fuel evaporative Pollutants from heavy-duty vehicles equipped with P.I engines(Trap method)
GB 14761.6-1993
Emission standard for smoke at free acceleration from vehicle with diesel engine
GB 14761.5-1993
Emission standard for pollutants at idle speed from vehicle with petrol engine
GB/T 14680-1993
Air quality--Determination of carbon disulfide--Diethylamine spectrophometric method
GB/T 14679-1993
Air quality--Determination of ammonia--Sodium salicylate-sodium hypochlorite spectrophotometric method
GB/T 14678-1993
Air quality--Determination of sulfuretted hydrogen, methyl sulfhydryl, dimethyl sulfideand dimethyl disulfide--Gas chromatography
GB/T 14677-1993
Air quality--Determination of toluene, dimethyl benzene and styrene--Gas chromatography
GB/T 14676-1993
Air quality--Determination of trimethylamine--Gas chromatography