本文描述了变温革取法用三甘醇分离正十二烷和1,3,5&三甲苯时样品的气相色谱分析方法。
This paper describes the analytical method using gas - chromatography for systems of temperature swing extraction with n-dodecane , 1, 3.5-trimethyl benzene and tri-ethylene glycol .
温革