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Position: Home > Articles > Analytical Method for Oxaziclomefone 30% SC by HPLC Agrochemicals 2014,53 (7) 36-37+45

30%噁嗪草酮悬浮剂高效液相色谱分析

作  者:
谭头云;杨洪达;许来威;孙剑英;谢佩瑾;张钦杰
单  位:
浙江省化工研究院
关键词:
噁嗪草酮;高效液相色谱;内标法;分析
摘  要:
[目的]建立30%噁嗪草酮悬浮剂高效液相色谱分析方法。[方法]采用内标法,C18、5μm为填料的不锈钢柱和DAD检测器,以乙腈-水(体积比65∶35)为流动相,在220 nm波长下对噁嗪草酮进行分离和定量。[结果]该分析方法的线性相关系数为0.999 9,标准偏差为0.09,变异系数为0.31%,平均回收率为100.1%。[结论]该方法简单可靠,精密度和准确度高,适用于30%噁嗪草酮悬浮剂中有效成分含量的测定。
译  名:
Analytical Method for Oxaziclomefone 30% SC by HPLC
作  者:
TAN Tou-yun;YANG Hong-da;XU Lai-wei;SUN Jian-ying;XIE Pei-jin;ZHANG Qin-jie;Zhejiang Research Institute of Chemical Industry;
关键词:
oxaziclomefone;;HPLC;;internal standard method;;analysis
摘  要:
[Aims] The analytical method for determination of oxaziclomefone 30% SC was established. [Methods] The method was developed with internal standard method, 5 μm C18 stainless steel column and DAD detector by UV at wavelength of 220 nm, acetonitrile and water(65∶35, by vol) as the mobile phase. [Results] The linear correlation coeffi cient of standard curve was 0.999 9, the standard deviation was 0.09, the coeffi cient of variation was 0.31%, and the average recovery was 100.1%. [Conclusions] The method is simple with high precision and accuracy, and can be suitable for determination of the active ingredient of oxaziclomefone 30% SC.

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