captan

Analysis of Captan and its Main Impurities by GC-MS

GC-MS联机技术对克菌丹原药及其主要杂质的定性分析

A study on the residue of Captan in apple

苹果中克菌丹残留量分析方法研究

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

克菌丹在土壤中的半衰期为1.6~1.9d。

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

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

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

最低检出限克菌丹为0.27mg/kg、灭菌丹为0.20mg/kg；

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 .

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。

Neither priming in Captan nor in PEG and in KNO_3 do no good in P . dubium seed germination under different drought stress , which shows it has adapted ecologically to the not regular drought stress as its inherent ecological adaptation , that is , ecological evolution .

Captan、PEG和KNO3等常用的预处理措施均不能提高巴西盾柱木种子在不同干旱胁强下的萌发率，这也表明其对不规律干旱逆境已经形成固有的生态适应即生态进化。

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 .

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%。