摘要
介绍了用DNS -Cl作为荧光衍生试剂 ,研究了乙霉威的原位薄层荧光色谱扫描微量分析方法。该方法操作简便、灵敏度高、选择性好、专属性强。样品在 1 0～ 50 0ng/点之间有良好的线性关系 ,最低检出限量为 0 .5ng/点。回收率为 94 .52 %～ 1 0 1 .39%。
A simple, fast and sensitive method was reported for the quantitative analysis of N phenylcarbamate pesticide with in situ thin layer chromatograph (TLC). There was a linear relation in 10～500ng/spot and as low as 0.5ng/spot of pesticide can be detected.
出处
《湖南化工》
2000年第5期61-62,58,共3页
关键词
乙霉威
荧光衍生
薄层荧光扫描
杀菌剂
荧光色谱
isopropyl 3,4 diethoxyphenyl carbamate
fluorogenic labeling
TLC and fluorimetry
