5%吡丙醚微乳剂高效液相色谱分析方法的研究  

Study on the Analytical Method of Pyriproxyfen 5% ME by HPLC

作　　者：石贵华 陈杰 王广成[2] 

机构地区：[1]遂宁市农产品检验监测中心,四川遂宁629000 [2]四川省农药检定所,成都610041

出　　处：《现代农药》2015年第5期24-26,共3页MODERN AGROCHEMICALS

摘　　要：采用高效液相色谱法,以乙腈+水为流动相,使用Sun FireTMC18不锈钢柱和二极管阵列检测器,在270 nm波长下对5%吡丙醚微乳剂进行分离和定量检测。结果表明,吡丙醚的线性相关系数(R2)为0.999 7,标准偏差为0.03,变异系数为0.55%,平均回收率为100.20%。A method for the separation and determination of pyriproxyfen 5% ME was described by HPLC, using acetonitrile and water as mobile phase, on Sun FireTMC18 column and DAD at 270 nm wavelength. The results showed that the linear correlation coefficient was 0.999 7, the standard deviation was 0.03, the variation coefficient was 0.55%, the average recovery was 100.20%.

关 键 词：吡丙醚 微乳剂 高效液相色谱 分析 

分 类 号：O657.72[理学—分析化学] TQ453[理学—化学]