DETERMINATION OF ORGANOCHLORINE PESTICIDES IN ANIMAL DIET - A COMPARATIVE-STUDY OF CLEANUP PROCEDURES

被引：11

作者：

NERIN, C

TORNES, AR

DOMENO, C

CACHO, J

机构：

[1] Departamento Química Analítica, C. P. S., Universidad de Zaragoza, Zaragoza

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1995年 / 352卷 / 3-4期

关键词：

D O I：

10.1007/BF00322234

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Four clean-up procedures for the determination of 15 organochlorine pesticides in animal diet are studied. These methods imply the use of solid adsorbents such as Silica-gel, Florisil, the use of a combined bed of Silica-gel and Florisil, as well as, HPLC - size exclusion chromatography. The recovery of each compound is considered as acceptable when the value is higher than 80%. The behaviour of each procedure with the animal diet sample is studied. A certified reference material of animal diet is used to validate the proposed procedure.

引用

页码：364 / 371

页数：8

共 16 条

[1] CLEANUP OF COMPLEX ORGANIC MIXTURES USING SUPERCRITICAL FLUIDS AND SELECTIVE ADSORBENTS [J].