A method for the determination of 1, 4-dioxane content in alcohol ether sulphates utilizing headspace gas chromatography is discribed.The factor of head space discussed.

• 本文采用顶空气相色谱法，测定了脂肪醇聚氧乙烯醚硫酸盐中的1，4-二烷含量，研究了顶空条件。