DETERMINATION OF ORGANOPHOSPHORUS COMPOUNDS IN MEDITERRANEAN COASTAL WATERS AND BIOTA SAMPLES USING GAS-CHROMATOGRAPHY WITH NITROGEN-PHOSPHORUS AND CHEMICAL IONIZATION MASS-SPECTROMETRIC DETECTION

被引：88

作者：

BARCELO, D

PORTE, C

CID, J

ALBAIGES, J

机构：

[1] Department of Environmental Chemistry, CID-CSIC, 08034 Barcelona, c/Jordi Girona

来源：

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY | 1990年 / 38卷 / 02期

关键词：

analysis of water and biota samples; chemical ionization mass spectrometry; gas chromatography with nitrogen-phosphorus detection; gel permeation chromatography; Organophosphorus compounds;

D O I：

10.1080/03067319008026927

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An analytical method is described for the determination of organophosphorus compounds in water and biota samples. This includes solvent extraction, a clean up procedure using silica gel and gel permeation chromatography with nitrogen-phosphorus and positive and negative chemical ionization mass spectrometric detection. Organophosphorus compounds were measured in river waters and biota samples (Mytilus galloprovincialis, Mullus barbatus and Gambusia affinis) from the Spanish Mediterranean coast. The results show that phosphates are only found in water samples affected by industrial activities, whereas organophosphorus pesticides, exhibiting higher bioconcentration factors, are found in biota samples. © 1990, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：199 / 209

页数：11

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