Petroleum products and other liquids — Standard test method for ethanol determination in gasoline blends by gas chromatography
石油产品和其他液体用气相色谱法测定汽油混合物中乙醇含量的标准试验方法
This document establishes a method for determining the ethanol content in gasoline blends by gas chromatography (GC). This method is applicable to gasoline samples with ethanol contents ranging from 1,02 % to 52,3 %, in volume fraction.