COLLISION-INDUCED FRAGMENTATION PROCESSES IN SOME PESTICIDES STUDIED BY TANDEM MASS-SPECTROMETRY

被引：9

作者：

YINON, J

机构：

[1] Department of Environmental Sciences and Energy Research, Weizmann Institute of Science, Rehovot

来源：

RAPID COMMUNICATIONS IN MASS SPECTROMETRY | 1995年 / 9卷 / 06期

关键词：

D O I：

10.1002/rcm.1290090612

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Tandem mass spectrometric (MS/MS) collision-induced dissociation (CID) mass spectra of the molecular ion and main fragment ions in electron ionization of a series of pesticides were recorded using a triple quadrupole mass spectrometer. The fragmentation pathway map of simazine was deduced from the CID mass spectra. The utility of these CID fragmentation ions is demonstrated in the gas chromatography/MS/MS spectrum of carbofuran.

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页码：532 / 536

页数：5

相关论文

共 9 条

[1] MASS-SPECTROMETRY IN ENVIRONMENTAL ORGANIC-ANALYSIS [J].

BARCELO, D .

ANALYTICA CHIMICA ACTA, 1992, 263 (1-2) :1-19

[2] COMPARISON OF GAS-CHROMATOGRAPHIC MASS-SPECTROMETRIC METHODS FOR SCREENING OF CHLOROTRIAZINE PESTICIDES IN SOIL [J].

DURAND, G ;

GILLE, P ;

FRAISSE, D ;

BARCELO, D .

JOURNAL OF CHROMATOGRAPHY, 1992, 603 (1-2) :175-184

[3] TANDEM MASS-SPECTROMETRY OF ORGANOPHOSHPATE AND CARBAMATE PESTICIDES [J].

HUMMEL, SV ;

YOST, RA .

ORGANIC MASS SPECTROMETRY, 1986, 21 (12) :785-791

[4] ANALYSIS OF ORGANICS IN THE ENVIRONMENT BY FUNCTIONAL-GROUP USING A TRIPLE QUADRUPOLE MASS-SPECTROMETER [J].

HUNT, DF ;

SHABANOWITZ, J ;

HARVEY, TM ;

COATES, ML .

JOURNAL OF CHROMATOGRAPHY, 1983, 271 (01) :93-105

[5] SCREENING AND CHARACTERIZATION OF ATRAZINE METABOLITES BY LIQUID-CHROMATOGRAPHY TANDEM MASS-SPECTROMETRY [J].

NELIEU, S ;

STOBIECKI, M ;

KERHOAS, L ;

EINHORN, J .

RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 1994, 8 (12) :945-952

[6] DETERMINATION OF HERBICIDES AND THEIR DEGRADATION PRODUCTS IN SURFACE WATERS BY GAS-CHROMATOGRAPHY POSITIVE CHEMICAL IONIZATION TANDEM MASS-SPECTROMETRY [J].

ROSTAD, CE ;

PEREIRA, WE ;

LEIKER, TJ .

BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY, 1989, 18 (09) :820-827

[7] GAS-CHROMATOGRAPHY MASS-SPECTROMETRY OF SOME THERMALLY LABILE UREA PESTICIDES [J].

TAMIRI, T ;

ZITRIN, S .

BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY, 1987, 14 (01) :39-42

[8]

VOLMER D, IN PRESS J CHROMATOG

[9] APPLICATION OF TANDEM MASS-SPECTROMETRY TO THE ANALYSIS OF CHLORINATED COMPOUNDS [J].

ZUPANCICKRALJ, L ;

MARSEL, J ;

KRALJ, B ;

ZIGON, D .

ANALYST, 1994, 119 (06) :1129-1134