A rapid method for determining phenolic endocrine disrupters in water samples

被引：18

作者：

Brossa, L ^{[1
]}

Pocurull, E ^{[1
]}

Borrull, F ^{[1
]}

Marcé, RM ^{[1
]}

机构：

[1] Univ Rovira & Virgili, Dept Quim Analit & Quim Organ, Tarragona 43005, Spain

来源：

CHROMATOGRAPHIA | 2002年 / 56卷 / 9-10期

关键词：

column liquid chromatography-UV detection; solid-phase extraction; endocrine disrupters; water samples;

D O I：

10.1007/BF02497672

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

We have developed a method based on solid-phase extraction coupled on-line to liquid chromatography with UV detection (SPE-HPLC-UV) to determine bisphenol A and a group of alkylphenols, which have been recognized as endocrine disrupters (ED), in water samples. We optimized the conditions used for both SPE and the chromatography. The SPE-HPLC-UV method developed is rapid and it enables routine analysis. Its performance was checked with a variety of aqueous samples collected in the south of Catalonia from the Ebro river, from the sea, and from tapwater- and waste-water-treatment plants. Drinking water in plastic bottles was also analyzed. The method enabled determination of ED at low levels; the limits of detection were between 0.01 and 0.1 mug L-1. Bisphenol A and nonylphenol were detected in some samples.

引用

页码：573 / 576

页数：4

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