嘧草醚原药的高效液相色谱分析  

Determination of Pyriminobac-methyl TC by HPLC

作　　者：刘淑杰[1] 吴公信[1] 梁敏[1] 

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

出　　处：《农药》2011年第9期659-660,共2页Agrochemicals

摘　　要：[目的]建立一种用高效液相色谱测定嘧草醚的定量分析方法。[方法]采用C18色谱柱,以乙腈-水(体积比为60∶40)为流动相,流量为0.5 mL/min,柱温为30℃,选择254 nm为检测波长进行检测。[结果]方法的线性相关系数0.999 8,标准偏差为0.33,平均回收率为100.30%。[结论]方法简便、快速、能进行准确定量分析,结果稳定。[Aims] A HPLC method was developed for the quantitative determination of pyriminobac-methyl TC. [Methods] The mobile phase was the mixture of aeetonitrile and water（60：40, by vol）, flow rate was 0.5 mL/min, and a C18 chromatographic column was used with column temperature at 30 ℃ and the detection wave length was 254 nm. [Results] The linear correlation coefficient was 0.9998, the standard deviation was 0.33, and the average recovery was 100.30%. [Conclusions] The method was easily and quickly performed with high sensitivity for quantitative analysis and the results were stable.

关 键 词：嘧草醚 高效液相色谱 分析 

分 类 号：TQ450.7[化学工程—农药化工]