Rapid Determination of Famoxadone and Cymoxanil in Commercial Pesticide Formulation by High Performance Liquid Chromatography Using a C18 Monolithic Rod Column

被引：0
作者：
George Balayiannis
Helen Karasali
Arpad Ambrus
机构：
[1] Benaki Phytopathological Institute,Laboratory of Chemical Control of Pesticides, Department of Pesticides Control and Phytopharmacy
[2] Hungarian Food Safety Office,undefined
来源：
Bulletin of Environmental Contamination and Toxicology | 2014年 / 93卷
关键词：
Cymoxanil; Famoxadone; High performance liquid chromatography; Monolithic column; Pesticide formulation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The extensive use of plant protection products in urban and rural pest control obliges to develop valid analytical methods for their successful and reliable quality control. An analytical procedure for the simultaneous determination of famoxadone and cymoxanil, by reversed phase high performance liquid chromatography based on the use of a monolithic C18 column has been developed and validated. The method involved the extraction of the active ingredients by sonication of the sample with acetonitrile and direct injection on a reversed phase liquid chromatographic system. The repeatability of the method expressed as relative standard deviation (%RSD), was lower than 1 % for both compounds. The limits of quantification for famoxadone and cymoxanil were 10 and 16 µg mL−1 respectively. The new method involves a considerable reduction in time for both sample preparation and analysis. The proposed analytical procedure is accurate and precise .
引用
收藏
页码：775 / 780
页数：5
相关论文
共 39 条
  • [1] Abreu S(2006)A comparison of a gas chromatographic with electron-capture detection and a gas chromatographic with mass spectrometric detection screening methods for the analysis of famoxadone in grapes and wines J Chromatogr A 1103 362-367
  • [2] Caboni P(2008)The ‘necessary extent’ of pestcicide use-thoughts about a key term in German pesticide policy Crop Protect 27 343-351
  • [3] Cabras P(2004)Applications of silica-based monolithic HPLC columns J Sep Sci 27 843-852
  • [4] Alves A(2013)A new data analysis method to determine pesticide concentrations by cyclic voltametry Measurment 46 1828-1833
  • [5] Garau V(2007)Method transfer for fast liquid chromatography in pharmaceutical analysis: application to short columns packed with small particle. Part I: isocratic separation Eur J Pharm Biopharm 66 475-482
  • [6] Bürger J(1988)Protocol for the design, conduct and interpretation of collaborative studies Pure Appl Chem 60 855-864
  • [7] de Mol F(2009)HPLC determination of mepiquat chloride in commercial pesticide formulations Bull Environ Contam Toxicol 83 636-639
  • [8] Gerowitt B(2014)Fast determination of fosetyl-aluminium in commercial pesticide formulations by high performance liquid chromatography Chem Pap 68 725-731
  • [9] Cabrera K(2010)Famoxadone residues and dissipation in watermelon and soil Ecotoxicol Environ Saf 73 183-188
  • [10] Chen J(2010)Determination of cymoxanil fungicide in commercial formulation and natural water by square-wave stripping voltametry Clean-Soil, Air, Water 38 558-564
1234