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

摘要：

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％.

关键词： MCPA rice soil residue dissipation

作者: Wenbi Guan Zhuonan Li Yongqiang Ma

作者单位: College of Science, China Agricultural University, Beijing 100193, P. R. China

会议类型: 国际会议

会议名称: Proceedings of 4th Internatioanl Symposium on Pesticides and Environmental Safety & 5th Pan Pacific Conference on Pesticide Science & 8th International Workshop on Crop Protection Chemistry and Regulatory Harmonization (四届农药与环境安全会)

会议地点: 北京

会议语种:英文

页码: 117

在线出版日期: 2012-09-15（万方平台首次上网日期，不代表论文的发表时间）