ISO 7941:1988 商品丙烷和丁烷.气相色谱分析
标准编号:ISO 7941:1988
中文名称:商品丙烷和丁烷.气相色谱分析
英文名称:Commercial propane and butane — Analysis by gas chromatography
发布日期:1988-08
标准范围
规定的方法适用于液化石油气中碳氢化合物的定量测定,不包括浓度低于0.1%(m/m)的组分。它适用于丙烷、丁烷及其商业混合物的分析,其中可能包括饱和和不饱和的C2、C3、C4和C5烃。它不适用于“在线”色谱。
The method specified applies to the quantitative determination of hydrocarbons in liquefied petroleum gas, excluding components whose concentrations are below O,1 % (m/m). It is applicable to the analysis of propane, butane and their commercial mixtures which may include saturated and unsaturated C2, C3, C4 and C5 hydrocarbons. It does not apply to "on-line" chromatography.
标准预览图


