29%吡虫啉·多菌灵·烯肟菌胺悬浮种衣剂的高效液相色谱分析  

Analysis of Imidacloprid·Carbendazim·Fenaminstrobin 29% FSC by HPLC

作　　者：丑靖宇[1] 李超[1] 鞠光秀[1] 王军锋[1] 李洋[1] 遇璐[1] 孙俊[1] 单净宇[1] 段秀洪[2] 

机构地区：[1]沈阳化工研究院有限公司新农药创制与开发国家重点实验室,沈阳110021 [2]沈阳科创化学品有限公司,沈阳110144

出　　处：《农药》2012年第4期275-277,共3页Agrochemicals

基　　金：国家"十二.五"科技支撑计划项目(2011BAE06B00);国家重点基础研究发展计划(973计划)项目(2010CB735601)(2012CB724501)

摘　　要：[目的]建立吡虫啉·多菌灵.烯肟菌胺悬浮种衣剂的高效液相色谱分析方法。[方法]以甲醇-水-氨水为流动相,使用ODS-C18反相柱,在270 nm的检测波长下,对样品进行分析。[结果]吡虫啉、多菌灵和烯肟菌胺的标准偏差分别为0.04、0.07、0.03,变异系数分别为0.27%、0.70%、0.73%,平均回收率分别为99.56%、99.43%、99.79%,线性相关系数分别为0.9998、0.9999、0.9999。[结论]该方法操作简便快速,准确度和精密度高,线性关系好,是吡虫啉.多菌灵.烯肟菌胺悬浮种衣剂合适的分析方法。[Aims] The high performance liquid chromatography method for the simultaneous determination of imidacloprid＂ carbendazim＂ fenaminstrobin flowable concentrates for seed coating （FSC） was established. [Methods] The sample was analyzed with C18 column at 270 nm, and methanol, water, and NH3＂ H2O were used as the mobile phase. [Results] The results showed that the standard deviations were 0.04, 0.07, and 0.03, the coefficients of variation were 0.27, 0.70, and 0.73%, the recovery ratios were 99.56, 99.43, and 99.79%, the linear correlations coefficients were 0.9998, 0.9999, and 0.9999. [Conclusions] The described method was a suitable analysis method with fast speed, high precision and accuracy, and good linear correlations.

关 键 词：吡虫啉 多菌灵 烯肟菌胺 悬浮种衣剂 高效液相色谱 

分 类 号：TQ450.2[化学工程—农药化工]