Bioassay-directed chemical analysis of River Elbe surface water including large volume extractions and high performance fractionation

被引：44

作者：

Reineke, N

Bester, K

Hühnerfuss, H

Jastorff, B

Weigel, S

机构：

[1] Univ Hamburg, Inst Organ Chem, D-20146 Hamburg, Germany

[2] Univ Dortmund, Inst Environm Res, INFU, D-44221 Dortmund, Germany

[3] Univ Bremen, UFT, Ctr Environm Res & Technol, D-28334 Bremen, Germany

来源：

CHEMOSPHERE | 2002年 / 47卷 / 07期

关键词：

bioassay-directed chemical fractionation; TIE procedure; organic pollutants; River Elbe; environmental analysis;

D O I：

10.1016/S0045-6535(01)00340-X

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A bioassay-directed fractionation and identification (toxicity identification evaluation procedure) was performed on extracts of 101 River Elbe water samples. The experimental method included a SDB-1 solid phase extraction followed by RP-HPLC fractionation and subfractionation. Chemical analysis by GC-MS as well as acute toxicity testing using a luminescent bacteria assay were conducted in the respective fractions. Many substances were identified, among which were pesticides and pharmaceuticals, but many compounds remained unknown. (C) 2002 Published by Elsevier Science Ltd.

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页码：717 / 723

页数：7

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