摘要
本文采用２％ＯＶ－１７／ＣｈｒｏｍｏｓｏｒｂＷＨＰ（６０～８０目）为色谱柱，外标法定量。ＦＴＤ检测２５％甲霜灵可湿性粉剂中甲霜灵含量。标准偏差０．２２，变异系数３．１２％，回收率９８．２～１０２．７％，线性相关系数０．９９９２。
In this paper,a gas chromatography method to determin metalaxyl was described.Using a glass column packed with 2%ov 17/Chromosorb W HP(60～80mesh) and FTD detector,the standard deviation,coefficient of variation,recovery and variation coefficient of liner correlation were 0 22,3 12%,98 2～102 7% and 0 9992.
出处
《农药》
CAS
北大核心
1998年第1期24-25,共2页
Agrochemicals
