详细信息
文献类型:期刊文献
中文题名:高效液相色谱法测定驱蚊蚊帐中溴氰菊酯的含量
英文题名:Determination of Deltamethrin Content in Mosquito-curtain by HPLC
作者:汪琼[1];左莹[1];张闻俊[2];曹公平[3];关锡凤[3];施超欧[1]
机构:[1]华东理工大学分析测试中心,上海200237;[2]华东理工大学化学与制药学院,上海200237;[3]上海公泰纺织制品有限公司,上海200082
年份:2007
卷号:46
期号:7
起止页码:467
中文期刊名:农药
外文期刊名:Agrochemicals
收录:CSTPCD;;北大核心:【北大核心2004】;
语种:中文
中文关键词:溴氰菊酯;高效液相色谱;驱蚊蚊帐
外文关键词:deltamethrin; high performance liquid chromatography; mosquito-curtain
摘要:建立了驱蚊蚊帐中有效溴氰菊酯的提取和高效液相色谱分析方法。以异辛烷与1,4-二氧六环(体积比为4∶1)为溶剂提取驱蚊蚊帐中的溴氰菊酯,采用正相色谱条件,色谱柱为LiChrosorb Si60 150mm×4.6mm,流动相为正己烷-1,4-二氧六环(体积比为95∶5),波长236nm,流速1.3mL/min,紫外检测。实验证明溴氰菊酯在0.8~500mg/L的质量浓度范围内有良好的线性关系,蚊帐中溴氰菊酯加标回收率为99.66%~101.42%。
A method for rapid determination of deltamethrin ih mosquito-curtain by high performance liquid chromatography was established. The deltamethrin in mosquito-curtain samples were extracted by a mixture of v(hexane):v(dioxane)=4:1. The HPLC operating conditions were LiChrosorb Si60(150 mm × 4.6 mm) as column, v(hexane):v(dioxane)=95:5 as mobile phase with the flow rate of 1.3 mL/min and UV detector wavelength at 236 nm. The linear range of standard curve was 0.8-500 mg/L. Recoveries of deltamethrin in mosquito-curtain was 99.66%-101.42%.
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