25%乙嘧酚磺酸酯·三唑酮微乳剂的高效液相色谱分析方法  

Analysis of Bupirimate+Triadimefon 25% ME by HPLC

作　　者：张少锋[1] 韩庆华[1] 周艳丽[1] 杨萌[1] 

机构地区：[1]西安近代化学研究所,西安710065

出　　处：《现代农药》2014年第3期35-37,共3页MODERN AGROCHEMICALS

摘　　要：采用高效液相色谱法,以甲醇+水溶液作为流动相,使用HyPersil BDS C18柱和紫外检测器,对25%乙嘧酚磺酸酯·三唑酮微乳剂进行分析。结果表明:乙嘧酚磺酸酯、三唑酮的线性相关系数分别为0.9991和0.9992,标准偏差分别为0.08和0.06,变异系数分别为0.51%和0.59%,平均回收率分别为99.1%和99.2%。Bupirimate＋triadimefon 25%ME was analyzed by HPLC on HyPersil BDS C18 column with UV detector, using methanol and water as mobile phase. The results showed that the linear correlation coefficients of bupirimate and triadimefon were 0.999 1 and 0.999 2, the standard deviations were 0.08 and 0.06, the variation coefficients were 0.51%and 0.59%, and the average recoveries were 99.1%and 99.2%, respectively.

关 键 词：高效液相色谱 分析 乙嘧酚磺酸酯 三唑酮 

分 类 号：TQ460.7[化学工程—制药化工] O657.72[理学—分析化学]