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氟氯吡啶酯·双氟磺草胺20%水分散粒剂的高效液相色谱分析

作  者:
孙启霞;王胜翔;姜宜飞;郭海霞
单  位:
农业部农药检定所;山东省农药研究所
关键词:
氟氯吡啶酯;双氟磺草胺;高效液相色谱
摘  要:
本文采用高效液相色谱法,以乙腈+水为流动相,使用以ZORBAX SB-phenyl、3.5μm为填料的不锈钢柱和二极管阵列检测器,在260nm波长下对试样进行分离和定量分析。结果表明氟氯吡啶酯和双氟磺草胺的线性相关系数分别为0.999 7、0.999 5;标准偏差分别为0.039、0.034;变异系数分别为0.36%、0.34%;平均回收率分别为100.5%、99.7%。
译  名:
Analysis of XDE-729 methyl and florasulam by HPLC
作  者:
Sun Qixia(Shandong Pesticide Research Institute,Shandong,Jinan 250100,China) Wang Shengxiang,Jiang Yifei,Guo Haixia(Institute for the Control of Agrochemicals,Ministry of Agriculture,Beijing 100125,China)
关键词:
XDE-729 methyl;florasulam;HPLC
摘  要:
A method for separation and quantitative analysis of XDE-729 methyl and florasulam by HPLC with acetonitrile and water as mobile phase,ZORBAX SB-phenyl column and DAD at 260nm wavelength was described.The result showed that the linear correlation coefficient was 0.999 7 and 0.999 5,the standard deviation was 0.039 and 0.034,the variation coefficient was 0.36% and 0.34%,the average recovery was 100.5% and 99.7% for XDE-729 methyl and florasulam respectively.

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