30%咪鲜·氟环唑微乳剂高效液相色谱分析  

HPLC Analysis of Prochloraz·Epoxiconazole 30%ME

作　　者：曹志秀 马超 张力卜 段小莉 李佳浩 张彦辉 徐军 陈昶[1,2] CAO Zhixiu;MA Chao;ZHANG Libo;DUAN Xiaoli;LI Jiahao;ZHANG Yanhui;XU Jun;CHEN Chang(Hebei Zhongbao Green Agricultural Crop Technology Co.,Ltd,Beijing100193,China;Insitute of Plant Protection,Chinese Academy of Agricultural Science,Beijing100193,China)

机构地区：[1]河北中保绿农作物科技有限公司,北京100193 [2]中国农业科学院植物保护研究所,北京100193

出　　处：《现代农药》2020年第4期33-36,共4页MODERN AGROCHEMICALS

基　　金：国家重点研发计划(2016YFD0200507)。

摘　　要：采用高效液相色谱法,以甲醇+乙腈+水为流动相,使用C18为填充物,4.6 mm×250 mm/5μm的不锈钢柱和Waters 2489 UV-Vis检测器,在225 nm波长下对30%咪鲜胺·氟环唑微乳剂进行分离和定量分析。结果表明,咪鲜胺和氟环唑的线性相关系数分别为0.9999和0.9994;相对标准偏差分别为0.57%和0.60%;平均回收率分别为100.09%和99.94%;该方法的精密度和准确度良好,均符合分析标准。A method for separation and quantitative analysis of prochloraz and epoxiconazole by HPLC with methanol and acetonitrile and water as mobile phase,C184.6 mm×250 mm/5μm column and Waters 2489 UV/Vis detector at 225 nm was described.The results showed that the linear correlation coefficients of prochloraz and epoxiconazole were 0.9999 and 0.9994,respectively.The relative standard deviations were 0.57%and 0.60%,respectively,and the average recovery rates were 100.09%and 99.94%,respectively.The accuracy and precision of this method all meet the analysis standards.

关 键 词：咪鲜胺 氟环唑 高效液相色谱 分析 

分 类 号：TQ450.62[化学工程—农药化工]