Automotive fuels. Information on aniline, N-methyl aniline, N-ethyl aniline, N,N di-methyl aniline and secondary-butyl acetate when used as blending components in unleaded petrol
汽车燃料 有关苯胺、N-甲基苯胺、N-乙基苯胺、N N-二甲基苯胺和乙酸仲丁酯(用作无铅汽油中的混合成分)的信息
2020-04-23
GB/T 11889-1989
水质 苯胺类化合物的测定 N-(1-萘基)乙二胺偶氮分光光度法
Water quality--Determination of aniline compounds--Spectrophotometric method with N-(1-naphthyl) ethy lenediamine
1989-11-03
GB/T 15502-1995
空气质量 苯胺类的测定 盐酸萘乙二胺分光光度法
Air quality--Determination of aniline--N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometric method