克菌丹

GC-MS联机技术对克菌丹原药及其主要杂质的定性分析

Analysis of Captan and its Main Impurities by GC-MS

苹果样品中3个添加水平的平均加标回收率为克菌丹69.3%-106%，RSD为3.7%-4.7%；灭菌丹101%-108%，RSD为1.3%-5.4%。

The average recoveries of captan and folpet from the apples spiked at three levels ranged from 69.3 % - 106 % and 101 % - 108 % , with RSD of 3.7 % - 4.7 % and 1.3 % - 5.4 % , respectively .

克菌丹在土壤中的半衰期为1.6~1.9d。

The half-lives of captan in soil were 1.6 ~ 1.9 days .

气相色谱法测定蔬菜中克菌丹、灭菌丹、敌菌丹残留量的研究

Simultaneous Gas Chromatographic Determination of Captan , Folpet and Captafol Residues in Vegetable

苹果中克菌丹残留量分析方法研究

A study on the residue of Captan in apple

最低检出限克菌丹为0.27mg/kg、灭菌丹为0.20mg/kg；

The detection limits of captan and folpet were 0.27 mg / kg and 0.20 mg / kg , respectively .

采用硅镁吸附剂和硅胶作吸附剂，建立了固相萃取-高效液相色谱法同时测定苹果中残留的克菌丹和灭菌丹的分析方法。

A method for the simultaneous determination of captan and folpet pesticide residues in apples was developed by solid-phase extraction and high performance liquid chromatography .