Determination and Study on Residue and Dissipation of MCPA in Rice and Soil under Field Conditions

机译：田间条件下水稻和土壤中MCPA残留和消散的测定与研究

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@@ A QuEChERS (quick, easy, cheap, effective, rugged, and safe) method for the determination of MCPA in rice matrices and soil by high performance liquid chromatography-tandem mass spectrometry has been developed in this study. The methods used for extraction, clean-up and estimation of MCPA residues were found to be satisfactory qualitatively as well as quantitatively. The recoveries were from 85. 3% to 99. 2% for the six matrices and RSDs ranged from 1. 5% to 9. 5%.

机译：本研究开发了一种QuEChERS（快速，简便，便宜，有效，坚固且安全）的高效液相色谱-串联质谱法测定稻米基质和土壤中的MCPA。发现用于提取，净化和估计MCPA残留物的方法在定性和定量上均令人满意。六个基质的回收率从85. 3％到99. 2％，RSD范围从1.5％到9.5％。

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来源
《Proceedings of 4th international symposium on pesticides and environmental safety amp; 5th pan Pacific confernce on pesticide science amp; 8th international workshop on crop protection chemistry and regulatory harmonization》|2012年|117|共1页
会议地点 Beijing(CN)
作者
Wenbi Guan; Zhuonan Li; Yongqiang Ma;
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作者单位

College of Science, China Agricultural University, Beijing 100193, P. R. China;

College of Science, China Agricultural University, Beijing 100193, P. R. China;

College of Science, China Agricultural University, Beijing 100193, P. R. China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类植物化学保护理论;农用化学物质、有毒化学物质污染及其防治;
关键词
MCPA; rice; soil; residue; dissipation;

机译：MCPA;大米;土壤;残渣;耗散;

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Determination and Study on Residue and Dissipation of MCPA in Rice and Soil under Field Conditions

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