农业资源与环境学报Issue(5)：461-469,9.DOI:10.13254/j.jare.2014.0163
高脂肪样品中PCBs和OCPs分离方法研究
A Method for Separating PCBs and OCPs in Biota Samples
摘要
Abstract
Chromatographic fraction and cleanup method was developed for PCBs and OCPs in biota samples, using a self-developing chro-matographic fraction instrument and solid phase mixture. The solid phase was composed of florisil(30%~35%), acid-treated silica gel(50%~60%)and anhydrous sodium sulphate(10%~15%). The recoveries of spiked PCBs and OCPs in column ranged from 96.4%to 119%and from 78.4%to 103%respectively, while in fish fat tissue ranged from 74.4%to 100%and from 78.3%to 102%respectively. This approach was proved to be an efficient, fast, simple and cost-effective method for fraction and cleanup of PCBs and OCPs in biota samples.关键词
填料/多氯联苯/有机氯农药/分离方法Key words
solid phase/polychlorinated biphenyls/organochlorine pesticides/fraction分类
资源环境引用本文复制引用
宫福强,包姣灵,王迎春,吕晓宁,孙梦雪,李清波..高脂肪样品中PCBs和OCPs分离方法研究[J].农业资源与环境学报,2014,(5):461-469,9.基金项目
国家自然科学基金资助项目 （）
