Separation of triazine herbicides by ion-interaction HPLC and application to surface waters

被引:4
作者
Gennaro, MC
Giacosa, D
机构
[1] Dipartimento di Chimica Analitica, Università di Torino, 10125 Torino
关键词
D O I
10.1080/10826079608006295
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
An ion-interaction reverse phase chromatographic method is presented for the separation and determination of atrazine, hexazinone, prometryn, propazine, simazine, terbuthylazine. The separation is carried out in isocratic conditions on a octadecyl silica stationary phase, using an hydroorganic solution (acetonitrile/water 45/55) of 5.0 mmol/L octylamine o-phosphate at pH 6.4 as mobile phase, with spectrophotometric detection at 230 nm. The detection limit (around 1.0 mu g/L) reached without derivatization makes the method suitable for the analysis of surface waters without preconcentration. Application to river and lagoon water samples are reported.
引用
收藏
页码:149 / 160
页数:12
相关论文
共 33 条
  • [1] ANALYSIS OF CHLOROTRIAZINES AND THEIR DEGRADATION PRODUCTS IN ENVIRONMENTAL-SAMPLES BY SELECTING VARIOUS OPERATING MODES IN THERMOSPRAY HPLC/MS/MS
    ABIAN, J
    DURAND, G
    BARCELO, D
    [J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1993, 41 (08) : 1264 - 1273
  • [2] ONLINE LOW-LEVEL SCREENING OF POLAR PESTICIDES IN DRINKING AND SURFACE WATERS BY LIQUID-CHROMATOGRAPHY THERMOSPRAY MASS-SPECTROMETRY
    BAGHERI, H
    BROUWER, ER
    GHIJSEN, RT
    BRINKMAN, UAT
    [J]. JOURNAL OF CHROMATOGRAPHY, 1993, 647 (01): : 121 - 129
  • [3] SOLID-PHASE EXTRACTION FOLLOWED BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC ANALYSIS FOR MONITORING HERBICIDES IN DRINKING-WATER
    BALINOVA, A
    [J]. JOURNAL OF CHROMATOGRAPHY, 1993, 643 (1-2): : 203 - 207
  • [4] SOLID-PHASE SAMPLE PREPARATION AND STABILITY OF PESTICIDES IN WATER USING EMPORE DISKS
    BARCELO, D
    CHIRON, S
    LACORTE, S
    MARTINEZ, E
    SALAU, JS
    HENNION, MC
    [J]. TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 1994, 13 (09) : 352 - 361
  • [5] DETERMINATION OF ACIDIC AND BASIC NEUTRAL PESTICIDES IN WATER WITH A NEW MICROLITER FLOW-RATE LC/MS PARTICLE-BEAM INTERFACE
    CAPPIELLO, A
    FAMIGLINI, G
    BRUNER, F
    [J]. ANALYTICAL CHEMISTRY, 1994, 66 (09) : 1416 - 1423
  • [6] DETERMINATION OF PESTICIDES IN DRINKING-WATER BY ONLINE SOLID-PHASE DISK EXTRACTION FOLLOWED BY VARIOUS LIQUID-CHROMATOGRAPHIC SYSTEMS
    CHIRON, S
    BARCELO, D
    [J]. JOURNAL OF CHROMATOGRAPHY, 1993, 645 (01): : 125 - 134
  • [7] EVALUATION OF THE MEMBRANE APPROACH TO SOLID-PHASE EXTRACTIONS OF PESTICIDE-RESIDUES IN DRINKING-WATER
    DAVI, LM
    BALDI, M
    PENAZZI, L
    LIBONI, M
    [J]. PESTICIDE SCIENCE, 1992, 35 (01): : 63 - 67
  • [8] COMPARISON OF GAS-CHROMATOGRAPHIC MASS-SPECTROMETRIC METHODS FOR SCREENING OF CHLOROTRIAZINE PESTICIDES IN SOIL
    DURAND, G
    GILLE, P
    FRAISSE, D
    BARCELO, D
    [J]. JOURNAL OF CHROMATOGRAPHY, 1992, 603 (1-2): : 175 - 184
  • [9] DURAND G, 1991, QUIM ANAL, V10, P157
  • [10] ELEMENT-SELECTIVE DETECTION OF PESTICIDES BY GAS-CHROMATOGRAPHY ATOMIC-EMISSION DETECTION AND SOLID-PHASE MICROEXTRACTION
    EISERT, R
    LEVSEN, K
    WUNSCH, G
    [J]. JOURNAL OF CHROMATOGRAPHY A, 1994, 683 (01) : 175 - 183