Determination of pyrethroid insecticides in environmental samples

被引：111

作者：

Feo, M. L. ^{[1
]}

Eljarrat, E. ^{[1
]}

Barcelo, D. ^{[1
,2
]}

机构：

[1] CSIC, IDAEA, Dept Environm Chem, ES-08034 Barcelona, Spain

[2] Univ Girona, Catalan Inst Water Res ICRA, Girona 17003, Spain

来源：

TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 2010年 / 29卷 / 07期

关键词：

Comprehensive two-dimensional gas chromatography; Electron-capture detection; Enantiomeric separation; Environmental analysis; Gas chromatography; Liquid chromatography; Mass spectrometry; Pyrethroid; Tandem mass spectrometry; Time-of-flight mass spectrometry; SOLID-PHASE MICROEXTRACTION; BAR SORPTIVE EXTRACTION; GAS-CHROMATOGRAPHY; PULSED SPLITLESS; ORGANOPHOSPHORUS PESTICIDES; SYNTHETIC PYRETHROIDS; LIQUID-CHROMATOGRAPHY; MULTIRESIDUE ANALYSIS; BIOLOGICAL-ACTIVITY; THERMAL-DESORPTION;

D O I：

10.1016/j.trac.2010.03.011

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Pyrethroids are synthesized derivates of pyrethrins, which are extremely toxic for aquatic life and possible human carcinogens. After the ban on some organophosphorus insecticides, applications of pyrethroid insecticides increased sharply. In this article, we discuss different aspects of current analytical methodology, such as sample preparation, extraction, purification and final determination. Most pyrethroid analyses are performed by gas chromatography (GC) coupled to electron-capture detection or mass spectrometry (MS), although there are options based on tandem MS (MS') or comprehensive two-dimensional GC (GC x GC) coupled to time-of-flight MS (ToF-MS). We discuss the advantages and the disadvantages of the different instrumental techniques. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：692 / 705

页数：14

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