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15%唑啉草酯·氯氟吡氧乙酸异辛酯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;氯氟吡氧乙酸异辛酯;高效液相色谱;分析
摘  要:
采用高效液相色谱法,以乙腈和水(0.05%磷酸水溶液)为流动相,使用C_(18)反相柱和紫外可变波长检测器,在230 nm波长下对15%唑啉草酯·氯氟吡氧乙酸异辛酯可分散油悬浮剂进行分离和定量分析。结果表明,该分析方法对有效成分唑啉草酯、氯氟吡氧乙酸异辛酯的线性相关系数分别为0.999 3和0.999 5,标准偏差分别为0.12和0.17,变异系数分别为1.92%和1.83%,平均回收率分别为99.32%和99.57%。
译  名:
Analysis of Pinoxaden+Fluroxypyr-meptyl 15% OD by HPLC
作  者:
PAN Jing;XU Yan;FU Yang;DONG Qin;LIU Runfeng;GAO Jingyu;JIN Dingjun;Beijing Mindleader Agroscience Co.,Ltd;Yunnan Agricultural University;
关键词:
pinoxaden;;fluroxypyr-meptyl;;HPLC;;analysis
摘  要:
A method for separation and quantitative analysis of pinoxaden + fluroxypyr-meptyl 15% OD by HPLC with acetonitrile and 0.05%phosphoric acid solution as mobile phase.ZORBAX SB-C_(18) column and UV-absorbance detector at 230 nm wavelength was established.The results showed that the linears correlation coefficient of pinoxaden and fluroxypyr-meptyl were 0.999 3 and 0.999 5,the standard deviations were 0.12 and 0.17,the variation coefficients were1.92%and 1.83%.and average recoveries were 99.32%and 99.57%.respectively.

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