This paper describes a quantitative analysis method of molinate by gas chromatography with glass chromatographic colcumn packed with Chromosorb WHP and OV-225.The internal standard sample is diethyl phthalate.

• 本文叙述了采用OV－225玻璃填充柱，以邻苯二甲酸二乙酯做内标，用气相色谱定量分析禾草特原油的方法。