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Simple Procedures for Enrichment of Chlorinated Aromatic Pollutants from Fat, Water and Milk for Subsequent Analysis by High-Resolution Methods

 

作者: B. Egestad,   T. Curstedt,   J. Sjövall,  

 

期刊: Analytical Letters  （Taylor Available online 1982）
卷期: Volume 15, issue 3  

页码: 293-307

 

ISSN:0003-2719

 

年代: 1982

 

DOI:10.1080/00032718208064383

 

出版商: Taylor & Francis Group

 

关键词: DDT;PCB;TCDD;milk;butter;water analysis;liquid-gel extraction;liquid-gel chromatography

 

数据来源: Taylor

 

摘要:

Procedures for enrichment of non-volatile chlorinated aromatic pollutants from fat, water and milk are described.14C-DDT was used as a model compound in recovery experiments. A several thousand-fold enrichment of DDT added to butter was achieved by two consecutive straight-phase chromatographies on Lipidex 5000.

 

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