GB/T 16021-1995
车间空气中镍及其化合物的火焰原子吸收光谱测定方法
Workplace air--Determination of nickel and its compounds--Flame atomic absorption spectrophotometric method
- 实施日期
- 1996-07-01
- ICS 分类
- 13.040.30
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 16021-1995
Workplace air--Determination of nickel and its compounds--Flame atomic absorption spectrophotometric method
GB/T 16020-1995
Workplace air--Determination of chromium trioxide--Flame atomic absorption spectrophotometric method
GB/T 16019-1995
Workplace air--Determination of chromium trioxide,chromates and dichromates--Diphenylcarbazide spectrophotometric method
GB/T 16018-1995
Workplace air--Determination of manganese and its compounds--Flame atomic absorption spectrophotometric method
GB/T 16017-1995
Workplace air--Determination of manganese and its compounds--Phosphoric acid-potassium periodate spectrophotometric method
GB/T 16016-1995
Workplace air--Determination of cadmium oxide--Flame atomic absorption spectrophotometric method
GB/T 16015-1995
Workplace air--Determination of zinc oxide--Flame atomic absorption spectrophotometric method
GB/T 16014-1995
Workplace air--Determination of zinc oxide--Dithizone spectrophotometric method
GB/T 16013-1995
Workplace air--Determination of mercury--Dithizone spectrophotometric method
GB/T 16012-1995
Workplace air--Determination of mercury--Flameless atomic absorption spectrophotometric method
GB/T 16011-1995
Workplace air--Determination of lead sulfide--Flame atomic absorption spectrophotometric method
GB/T 16010-1995
Workplace air--Determination oflead--Flame atomic absorption spectrophotometric method
GB/T 16009-1995
Workplace air--Determination of lead--Dithizone spectrophotometric method
GB/T 16008-1995
Workplace air--Determination of lead--Graphite furnace atomic absorption spectrophotometric method
GB/T 15957-1995
Corrosivity classification of atmospheric environment
GB 15581-1995
Discharge standard of water pollutants for caustic alkali and polyvinyl chloride industry
GB 15580-1995
Discharge standard of water pollutants for phosphate fertilizer industry
GB/T 15516-1995
Air quality--Determination offormaldehyde--Acetylacetone spectrophotometric method
GB/T 15502-1995
Air quality--Determination of aniline--N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometric method
GB/T 15501-1995
Air quality--Determination of nitrobenzene(mononitro and dinitro-compound)--Reduction by zinc-N-(1-Naphthyl) ethylene diamine dihydrochloride spectrophotometric method