摘要
采用气相色谱法测定乐斯本有效成分含量 ,以邻苯二甲酸二戊酯为内标物 ,用 3 %OV 10 1/chromosorbWHP( 80 10 0目 )为固定相的色谱柱和氢火焰离子化检测器 ,对乐斯本进行气相色谱分离和测定。分析方法的线性相关系数为 0 .9999,标准偏差为 0 .11,变异系数为0 .2 7% ,回收率为 99.0 %～ 10 0 .7%。本方法操作简便、快速、准确。
This paper describes the determination of lorsban by gas chromatography on 3% OV 101/chromosorb WHP(80 100) packed column and flame ionigation detector using dipentyl phthalate as internal standard. The linear correlation of this method is 0.999?9;the standard deviation, 0.11; the coefficient of variation, 0.27%; the recovery, 99.0% 100.7%. This method is simple,rapid ,accurate, and good reproducibility.
出处
《大连轻工业学院学报》
2000年第2期129-131,共3页
Journal of Dalian Institute of Light Industry
