Inter-laboratory exercise on steroid estrogens in aqueous samples

被引：16

作者：

Heath, E. ^{[1
]}

Kosjek, T. ^{[1
]}

Andersen, H. R. ^{[2
]}

Luetzhoft, H.-C. Holten ^{[2
]}

Erici, M. Adolfson ^{[3
]}

Coquery, M. ^{[4
]}

Duering, R.-A. ^{[5
]}

Gans, O. ^{[6
]}

Guignard, C. ^{[7
]}

Karlsson, P. ^{[8
]}

Manciot, F. ^{[9
]}

Moldovan, Z. ^{[10
]}

Patureau, D. ^{[11
]}

Cruceru, L. ^{[12
]}

Sacher, F. ^{[13
]}

Ledin, A. ^{[2
]}

机构：

[1] Jozef Stefan Inst, Dept Environm Sci, Ljubljana 1000, Slovenia

[2] Tech Univ Denmark, Dept Environm Engn, DK-2800 Lyngby, Denmark

[3] Stockholm Univ, ITM, SE-10691 Stockholm, Sweden

[4] Irstea, UR MALY, F-69336 Lyon 09, France

[5] Univ Giessen, Inst Soil Sci & Soil Conservat, Giessen, Germany

[6] Umweltbundesamt GmbH, Unit Organ Anal, A-1090 Vienna, Austria

[7] EVA, CRP Gabriel Lippmann, L-4422 Belvaux, Luxembourg

[8] Lantmannen Analycen AB, Res & Dev, S-5319 Lidkoping, Sweden

[9] CAE VEOLIA ENVIRONM, F-94417 St Maurice, France

[10] Natl Inst Res & Dev Isotop & Mol Technol, Mass Spectrometry Dept, Cluj Napoca 400293, Romania

[11] INRA, UR50, LBE, F-11100 Narbonne, France

[12] Natl Res Inst Ind Ecol ECOIND, Pollut Control Dept, Bucharest, Romania

[13] DVGW Technol Zentrum Wasser, D-76139 Karlsruhe, Germany

来源：

ENVIRONMENTAL POLLUTION | 2010年 / 158卷 / 03期

关键词：

Inter-laboratory exercise; Estrogenic compounds; 17; alpha-Ethinylestradiol; beta-Estradiol; Estrone; Tap water; Surface water; Wastewater; Influent; Effluent; ENDOCRINE DISRUPTING COMPOUNDS; INTERLABORATORY COMPARISONS; QUALITY; TRENDS; WATER;

D O I：

10.1016/j.envpol.2009.10.029

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

An inter-laboratory comparison exercise was organized among European laboratories, under the aegis of EU COST Action 636: "Xenobiotics in Urban Water Cycle" The objective was to evaluate the performance of testing laboratories determining "Endocrine Disrupting Compounds" (EDC) in various aqueous matrices. As the main task three steroid estrogens. 17 alpha-ethinylestradiol, 17 beta-estradiol and estrone were determined in four spiked aqueous matrices' tap water, river water and wastewater treatment plant influent and effluent using GC-MS and LC-MS/MS Results were compared and discussed according to the analytical techniques applied, the accuracy and reproducibility of the analytical methods and the nature of the sample matrices. Overall, the results obtained in this inter-laboratory exercise reveal a high level of competence among the participating laboratories for the detection of steroid estrogens in water samples indicating that GC-MS as well as LC-MS/MS can equally be employed for the analysis of natural and synthetic hormones. (C) 2009 Elsevier Ltd All rights reserved.

引用

页码：658 / 662

页数：5

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