DETERMINATION OF THERMOLABILE UREA PESTICIDES AFTER DERIVATIZATION WITH HFBA USING GC-ECD AND CONFIRMATION BY MEANS OF GC-MSD

被引：45

作者：

STAN, HJ

KLAFFENBACH, P

机构：

[1] Institute of Food Chemistry, Technical University of Berlin, Berlin 65, W-1000

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1991年 / 339卷 / 01期

关键词：

D O I：

10.1007/BF00324757

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The determination of urea pesticides is difficult by means of gas chromatography because they undergo thermal decomposition when applying standardized chromatographic conditions as used in multiresidue analysis. A method is therefore described to make possible the detection of these compounds by gas chromatography after derivatization with HFBA using either electron capture and nitrogen-phosphorus detection or a mass spectrometer as detector.

引用

页码：40 / 45

页数：6

共 20 条

[1] BOSE JR, 1977, J AGR FOOD CHEM, V25, P1209
[2] BRADWAY DE, 1977, CHROMATOGR SCI, V15, P322
[3] DETERMINATION OF PHENYLUREA HERBICIDES VIA DIRECT DERIVATIZATION WITH HEPTAFLUOROBUTYRIC ANHYDRIDE
BRINKMAN, UAT
DEKOK, A
GEERDINK, RB
[J]. JOURNAL OF CHROMATOGRAPHY, 1984, 283 (JAN): : 113 - 126
[4] DEMILO AB, 1976, J ASSOC OFF ANA CHEM, V61, P629
[5] GLAD DG, 1978, J CHROMATOGR SCI, V16, P118
[6] HOMBERG AH, 1977, J ASSOC OFF ANA CHEM, V60, P716
[7] Knapp D. R., 1979, HDB ANAL DERIVATIZAT
[8] PERFLUOROBENZENE DERIVATIVES AS DERIVATISING AGENTS FOR GAS-CHROMATOGRAPHY OF PRIMARY AND SECONDARY-AMINES USING ELECTRON-CAPTURE DETECTION
MOFFAT, AC
ROWLAND, M
HORNING, EC
MATIN, SB
[J]. JOURNAL OF CHROMATOGRAPHY, 1972, 66 (02): : 255 - &
[9] MOYE HA, 1981, ANAL PESTICIDE RESID, V58, P157
[10] MULLER HM, 1989, THESIS TU BERLIN FRG

← 1 2 →