虫酰肼在水稻及其环境系统中的残留分析方法  

Determination of Tebufenozide Residues in Rice and Its Environmental Systems by High Performance Liquid Chromatography

作　　者：刘惠敏 侯红敏 卢征 吴萍 

机构地区：[1]江苏省农药产品质量监督检测站有限公司残留组,南京210046

出　　处：《现代农药》2011年第5期48-50,共3页MODERN AGROCHEMICALS

摘　　要：采用高效液相色谱法建立了虫酰肼在水稻及其环境系统中的残留分析方法。样品经乙腈提取,弗罗里硅土小柱净化后用液相色谱检测。结果表明,虫酰肼的平均回收率在86.64%～105.26%之间,变异系数最大为5.97%。该方法样品前处理过程简单,灵敏度高,准确性好,符合农药残留分析要求。The high performance liquid chromatographic method was described for the determination of tebufenozide in rice and its environmental systems.The residues of tebufenozide were extracted with acetonitrile,followed by purification with Florisil cartridge,utilizing HPLC to quantify the extract.The results showed that the recoveries of the method were 86.64% to 105.26% with RSD being 0.11% to 5.97%.In general,this method is simple,fast and accurate.

关 键 词：虫酰肼 水稻 高效液相色谱法 残留分析 

分 类 号：S481.8[农业科学—农药学]