Clean-up of a pesticide-lanolin mixture by gel permeation chromatography

被引：12
|
作者：
López-Mesas, M
Crespi, M
Brach, J
Mullender, JP
机构：
[1] Inst Invest Text & Cooperac Ind, INTEXTER, Lab Control Contaminac Ambiental, Terrassa 08222, Spain
[2] Ctr Rech & Serv CELABOR, B-4650 Herve, Belgium
来源：
JOURNAL OF CHROMATOGRAPHIC SCIENCE | 2000年 / 38卷 / 12期
关键词：
D O I：
10.1093/chromsci/38.12.551
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
In this study, the efficiency of a clean-up method by gel permeation chromatography (GPC) for the separation of pesticides from lanolin is analyzed. The pesticides analyzed belong to two different families, organophosphorous and synthetic pyrethroids. Lanolin, a standard mixture of the pesticides, and a lanolin-pesticides mixture are injected in a GPC column. The recoveries and elution times from the GPC column of lanolin (by a gravimetric method) and pesticides (by gas chromatography-electron capture detector) are determined. From this column, a good separation of the lanolin-pesticides mixture is observed.
引用
收藏
页码：551 / 555
页数：5
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