福美双混剂的定量分析  

Quantitative Analysis of a Fungicide Mixture

作　　者：张浩[1] 范志先[1] 许允成[1] 

机构地区：[1]吉林农业大学

出　　处：《农药》1995年第10期26-27,共2页Agrochemicals

摘　　要：本文采用了黄原酸盐法和气相色谱法测定了一种杀菌混剂中福美双、甲霜灵和稻瘟灵的含量。福美双、甲霜灵和稻瘟灵的平均回收年分别的９９．８％、９９．２％～９８．４％；相对应的变异系数分别为０．１５％、０，７４％和０．８３％。A practical and accurate method for the determina-tion of a fungicide mixtrue(thiram+metalaxyl+isoprothiolane) by xanthogenate methd and GLC was devel-oped.The mean recoveries of thiram metalaxy and isoproth-iolane were 99.8%,99.2%and 98,4%,respectively.The coefficients of variation were 0.15%,0.74%and 0. 83%,respectively.

关 键 词：福美双 杀菌混剂 甲霜灵 稻瘟灵 定量分析 

分 类 号：TQ455[化学工程—农药化工]