摘要
本文介绍了分析百菌清国家标准之外的另一种方法，着重对分析百菌清所用的内标物进行了研究，选择了更经济适用的内标物，该方法的回收率为９９．３５％～１００．４３％，百菌清原药和可湿性粉剂的变异系数分别为０．４５％和０．５１％。
A method is introduced for the analysis of chlorothalonil except GB in this paper.It especially developmented intrernal standard of analysing chlorothalonil.It used cheaper and fitter intrernal standard.The recovery was 99.35%100.43%.The variation coeffivient of chlorothalonil technical materical and chlorothalonil WP were 0.45% and 0.51%,respectively.
出处
《山东化工》
CAS
1999年第2期34-35,共2页
Shandong Chemical Industry
关键词
百菌清
气相色谱法
内标物
杀菌剂
chlorothalonil,gas chromatograply,intrernal standard
