固相萃取-高效液相色谱法(SPE-HPLC)测定环境水体中拟除虫菊酯农药残留  

Determination of pyrethroid pesticides in water by SPE-liquid chromatography

作　　者：陈天文[1] 

机构地区：[1]福州大学测试中心,福州350002

出　　处：《福建分析测试》2007年第2期16-18,共3页Fujian Analysis & Testing

摘　　要：本文采用固相萃取-高效液相色谱法(SPE-HPLC)测定环境水体中七种拟除虫菊酯类农药残留,方法简单、快速、灵敏度高,检测限和回收率令人满意,可应用于环境水体中痕量农药残留的检测。A method for the determination of pyrethroids in water using SPE-liquid chromatography is presented. The proposed method is simple, fast and accurate with high reproducibility and sensitivity. The relative standard deviations were in the range of 4.38%-6.48%, the spiked recoveries ranged from 76.5 % to 95.5 %.

关 键 词：固相萃取 高效液相色谱法 拟除虫菊酯 农药残留 

分 类 号：O657.72[理学—分析化学]