HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY WITH DIODE-ARRAY DETECTION FOR THE DETERMINATION OF PESTICIDES IN WATER USING AUTOMATED SOLID-PHASE EXTRACTION

被引：27

作者：

NOURI, B ^{[1
]}

FOUILLET, B ^{[1
]}

TOUSSAINT, G ^{[1
]}

CHAMBON, P ^{[1
]}

机构：

[1] INST PASTEUR LYON,DEPT HYG APPL HOMME & ENVIRONNEMENT,F-69365 LYON 07,FRANCE

来源：

ANALYST | 1995年 / 120卷 / 04期

关键词：

PESTICIDE DETERMINATION; SOLID PHASE EXTRACTION; HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY; DIODE ARRAY DETECTION; WATER ANALYSIS;

D O I：

10.1039/an9952001133

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An accurate, economical and sensitive method was developed for the simultaneous determination of phenylureas, phenoxy acids, some nitriles and nitrophenols in aqueous samples. The method is based on automated solid-phase extraction and high-performance liquid chromatography with diode-array detection. The analytes were separated on a 25 cm C-18 analytical column and determined at three wavelengths simultaneously, 220, 240 and 270 nm. The solid-phase extraction time was less than 1 h for sis water samples and the lowest detectable concentrations were in the range 25-100 ng l(-1) The recoveries of the pesticides ranged from 85 to 99% and the relative standard deviations were in the range 1-10% at 200 ng l(-1) (n = 6).

引用

页码：1133 / 1136

页数：4

共 14 条

[1] LIQUID-CHROMATOGRAPHIC DETERMINATION OF POLAR POLLUTANTS IN SURFACE-WATER USING MEMBRANE EXTRACTION DISKS FOR ONLINE TRACE ENRICHMENT
BROUWER, ER
VANIPEREN, DJ
LISKA, I
LINGEMAN, H
BRINKMAN, UAT
[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 1992, 47 (04) : 257 - 266
[2] GAS-CHROMATOGRAPHY IN WATER ANALYSIS .2. SELECTIVE DETECTION METHODS
BURCHILL, P
HEROD, AA
MARSH, KM
PRITCHARD, E
[J]. WATER RESEARCH, 1983, 17 (12) : 1905 - 1916
[3] CHROMATOGRAPHIC DETERMINATION OF PHENYLUREA HERBICIDES AND THEIR CORRESPONDING ANILINE DEGRADATION PRODUCTS IN ENVIRONMENTAL-SAMPLES .1.
DEKOK, A
VOS, YJ
VANGARDEREN, C
DEJONG, T
VANOPSTAL, M
FREI, RW
GEERDINK, RB
BRINKMAN, UAT
[J]. JOURNAL OF CHROMATOGRAPHY, 1984, 288 (01): : 71 - 89
[4] RAPID AND SENSITIVE DETERMINATION OF PHENYLUREA HERBICIDES IN WATER IN THE PRESENCE OF THEIR ANILINES BY EXTRACTION WITH A CARBOPACK CARTRIDGE FOLLOWED BY LIQUID-CHROMATOGRAPHY
DICORCIA, A
MARCHETTI, M
[J]. JOURNAL OF CHROMATOGRAPHY, 1991, 541 (1-2): : 365 - 373
[5] DICORCIA A, 1991, ANAL CHEM, V63, P6
[6] SEPARATION OF PHENOXYACID HERBICIDES USING LIQUID COLUMN CHROMATOGRAPHY ON CHEMICALLY BONDED PHASES
JANDERA, P
SVOBODA, L
KUBAT, J
SCHVANTNER, J
CHURACEK, J
[J]. JOURNAL OF CHROMATOGRAPHY, 1984, 292 (01): : 71 - 84
[7] LEE HB, 1991, J ASSOC OFF ANA CHEM, V74, P835
[8] INCREASED FLEXIBILITY IN MULTICOLUMN CHROMATOGRAPHY (MC-HPLC) VIA ONLINE EFFLUENT MIXING TECHNIQUE
LINDNER, W
RUCKENDORFER, H
LECHNER, W
POSCH, W
[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 1987, 31 (2-4) : 235 - 249
[9] LISKA I, 1992, INT J ENVIRON AN CH, V42, P267
[10] MILES CJ, 1992, J CHROMATOGR, V595, P283

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