顶空气相色谱法测定曲匹布通原料药中有机溶剂残留量

孙春艳,赵亚萍,陈林宁,程樱

Determination of Residual Organic Solvents in Trepibutone by Headspace Gas Chromatography

Chunyan SUN,Yaping ZHAO,Linning CHEN,Ying CHENG

图1 3种溶液的GC色谱图

A.空白溶液;B.混合对照品溶液;C.样品溶液;1.甲醇;2.乙醇;3.二氯甲烷;4.正己烷.

Fig.1 GC chromatogram of three kinds of solutions

A.blank solution;B.mixed reference solution;C.sample solution;1.methanol;2.ethanol;3.dichloromethane;4.hexane