25%苯甲·己唑醇可湿性粉剂的高效液相色谱分析  

Analysis of 25% Difenoconazole·Hexaconazole WP by HPLC Method

作　　者：赵来成[1,2] 夏伟 王莉莉[1,2] 庄桂花[1,2] 吉沐祥[1,2] 束兆林[1,2] 费子华[1,2] 

机构地区：[1]江苏丘陵地区镇江农业科学研究所,江苏句容212400 [2]江苏省绿盾植保农药实验有限公司,江苏句容212400 [3]江苏省丹阳市植保站,江苏丹阳212300

出　　处：《江西农业学报》2011年第12期74-75,78,共3页Acta Agriculturae Jiangxi

摘　　要：采用反相高效液相色谱法,对25%苯甲.己唑醇可湿性粉剂中的苯醚甲环唑和己唑醇进行定量测定,结果表明:该方法测定的苯醚甲环唑和己唑醇的变异系数分别为0.36%、0.42%,标准偏差分别为0.056、0.043,平均回收率分别为100.1%、99.9%,线性相关系数分别为0.9997、0.9998,具有较高的精度和准确度,符合定量分析的要求。The quantitative analysis of Difenoconazole and Hexaeonazole in 25% Difenoconazole · Hexaeonazole WP was carried out by using HPLC method. The results showed that the variation coefficients of the content of Difenoconazole and Hexaeonazole were 0. 36% and 0. 42%, the standard deviations were 0. 056 and 0. 043, the average recoveries were 100. 1% and 99. 9%, and the linear correlation coefficients were 0. 9997 and 0.9998, respectively, It had high precision and aceuraney, and it corresponded to the require- ment of quantitative analysis.

关 键 词：苯醚甲环唑 己唑醇 高效液相色谱 线性分析 

分 类 号：O557.7[理学—热学与物质分子运动论]