除草定高效液相色谱分析方法的研究  

Analytical Method of Bromacil by HPLC

作　　者：闫好民[1] 韩萍[1] 

机构地区：[1]浙江化工科技集团有限公司,浙江杭州310023

出　　处：《浙江化工》2006年第1期23-24,共2页Zhejiang Chemical Industry

摘　　要：采用高效液相色谱法,以甲醇+水为流动相,采用Nova-packC18色谱柱和二极管阵列检测器,在275nm波长下对样品进行定量分析,结果表明除草定的线性相关系数为0.9999,标准偏差为0.64,变异系数为0.65%,平均回收率为99.87%。A method for quantitative analysis of bromacil by HPLC with methanol and water as mobile phase, Nova-Pak C-18 column and DAD at 275nm wavelength was described. The results showed that the linear correlation coefficient was 0.9999, the standard deviation was 0.64%, the variation coefficient was 0.65%, the average recovery was 99.87%.

关 键 词：除草定 高效液相色谱 线性相关系数 定量分析 

分 类 号：O657.72[理学—分析化学]