Determination of herbicide tepraloxydim and main metabolites in drinking water by solid-phase extraction and liquid chromatography with UV detection

P. Sandín-España; J. J. González-Blázquez; J. O. Magrans; J. M. García-Baudín

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Determination of herbicide tepraloxydim and main metabolites in drinking water by solid-phase extraction and liquid chromatography with UV detection

机译：固相萃取-液相色谱-紫外检测法测定饮用水中除草剂对乙酰丙草定及其主要代谢物

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A method for direct analysis of tepraloxydim and its main metabolites in water has been established by solid-phase extraction and HPLC-UV determination. It is demonstrated that chlorine added to disinfect tap water eliminates any possible residual tepraloxydim. Therefore, only the analytical method for determination of oxazol and imine metabolites of tepraloxydim has been validated to an LOQ of 0.1 μg·L−1, required by the Drinking Water Directive. This method has been validated following the most recent guidelines released by the European Commission on residue analytical methods.

机译：通过固相萃取和HPLC-UV测定，建立了一种直接分析水中替普洛西定及其主要代谢物的方法。事实证明，添加的氯可以对自来水进行消毒，消除了任何可能的残留的替普拉洛定。因此，只有饮用水指令中要求的LOQ为0.1μg·L-1 的分析方法才能有效地用于测定替普拉洛定的恶唑和亚胺代谢物。该方法已按照欧洲委员会关于残留物分析方法的最新指南进行了验证。

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来源
《Chromatographia》 |2002年第12期|681-686|共6页
作者
P. Sandín-España; J. J. González-Blázquez; J. O. Magrans; J. M. García-Baudín;
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Planl Protection Department INIA;

Planl Protection Department INIA;

Planl Protection Department INIA;

Planl Protection Department INIA;

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原文格式 PDF
正文语种 eng
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关键词
Column liquid chromatography; Solid-phase extraction; Drinking water; 1; 3-cyclohexanediones; Pesticide degradation by chlorine;

机译：柱液相色谱;固相萃取;饮用水;1;3-环己二酮;氯农药降解;

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专利

1. Determination of herbicide tepraloxydim and main metabolites in drinking water by solid-phase extraction and liquid chromatography with UV detection [J] . Sandin-Espana P., Gonzalez-Blazquez JJ., Magrans JO., Chromatographia . 2002,第11a12期

机译：固相萃取-液相色谱-紫外检测法测定饮用水中除草剂对乙酰丙草定及其主要代谢物
2. Simultaneous Determination of Imidazolinone Herbicides from Soil and Natural Waters Using Soil Column Extraction and Off-Line Solid-Phase Extraction Followed by Liquid Chromatography with UV Detection or Liquid Chromatography/ Electrospray Mass Spect [J] . Aldo Laganà, Giovanna Fago, Aldo Marino Analytical chemistry . 1998,第1期

机译：色谱柱和离线固相萃取-液相色谱-紫外检测或液相色谱/电喷雾质谱法同时测定土壤和天然水中的咪唑啉酮类除草剂
3. Simultaneous determination of phenyl- and sulfonylurea herbicides in water by solid-phase extraction and liquid chromatography with UV diode array or mass spectrometric detection [J] . R.Carabias-Martinez, E.Rodriguez-Gonzalo, E.Herrero-hernandez, Analytica chimica acta . 2004,第1a2期

机译：固相萃取和液相色谱-紫外二极管阵列或质谱检测法同时测定水中的苯基和磺酰脲类除草剂
4. Determination of the odorous compounds in the source of drinking water by solid-phase microextraction and gas chromatography-mass spectrometry [C] . XU Na, LIU Jing, LIU Jianguang, International Conference on Energy, Environment and Sustainable Development . 2012

机译：通过固相微萃取和气相色谱 - 质谱法测定饮用水源中的气味化合物
5. Examination of Concentrations of THC and Its Major Metabolites in Postmortem Blood Using Solid-Phase Extraction Preparation Methods and Analysis by Liquid Chromatography-Tandem Mass Spectrometry [D] . Tully, Andrea Kristin 2018

机译：固相萃取制备方法检测死后血液中四氢大麻酚及其主要代谢物的浓度，并通过液相色谱-串联质谱法进行分析
6. Molecularly Imprinted Dispersive Solid-Phase Extraction for the Determination of Triazine Herbicides in Grape Seeds by High-Performance Liquid Chromatography [O] . Xinpei Li, Yuanpeng Wang, Qun Sun, -1

机译：分子印迹分散固相萃取-高效液相色谱法测定葡萄种子中的三嗪类除草剂
7. Determination of six sulfonylurea herbicides in environmental water samples by magnetic solid-phase extraction using multi-walled carbon nanotubes as adsorbents coupled with high-performance liquid chromatography [O] . Ma, JP, Jiang, LH, Wu, GG, 2016

机译：磁性固相萃取-多壁碳纳米管作为吸附剂-高效液相色谱法测定环境水样中的六种磺酰脲类除草剂
8. Method 532: Determination of Phenylurea Compounds in Drinking Water by Solid Phase Extraction and High Performance Liquid Chromatography with UV Detection. Revision 1.0. [R] . Bassett, M. V., Wendelken, S. C., Dattilio, T. A., 2000

机译：方法532：固相萃取和高效液相色谱 - 紫外检测法测定饮用水中的苯基脲类化合物。修订版1.0。

Determination of herbicide tepraloxydim and main metabolites in drinking water by solid-phase extraction and liquid chromatography with UV detection

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