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5%唑啉草酯·双氟磺草胺可分散油悬浮剂高效液相色谱分析

作  者:
潘静;徐妍;傅杨;东琴;刘润峰;高敬雨;金鼎俊
单  位:
云南农业大学;北京明德立达农业科技有限公司
关键词:
唑啉草酯;双氟磺草胺;高效液相色谱;分析
摘  要:
采用高效液相色谱,以乙腈+0.05%磷酸水溶液为流动相,使用C18反相柱和紫外可变波长检测器,在260 nm波长下对5%唑啉草酯·双氟磺草胺可分散油悬浮剂中有效成分进行分离和定量分析。结果表明,唑啉草酯、双氟磺草胺的线性相关系数分别为0.999 2和0.999 3,标准偏差分别为0.09和0.02,变异系数分别为2.05%和2.44%,平均回收率分别为99.28%和99.69%。
译  名:
Analysis of Pinoxaden+Florasulam 5% OD by HPLC
作  者:
PAN Jing;XU Yan;FU Yang;DONG Qin;LIU Run-feng;GAO Jing-yu;JIN Ding-jun;Beijing Mindleader Agroscience Co.,Ltd.;Yunnan Agricultural University;
关键词:
pinoxaden;;florasulam;;HPLC;;analysis
摘  要:
A method for separation and quantitative analysis of pinoxaden + florasulam 5% OD by HPLC was described,using acetonitrile and phosphoric acid solution(0.05%) as mobile phase,on ZORBAX SB-C_(18) column and UV-absorbance detector,at 260 nm wavelength.The results showed that the linear correlation coefficients of pinoxaden and florasulam were 0.999 2 and 0.999 3,the standard deviations were 0.09 and 0.02,the variation coefficients were 2.05% and 2.44%,and the average recoveries were 99.28% and 99.69%,respectively.

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