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Position: Home > Articles > Analytical Method of Mefentrifluconazole and Pyraclostrobin 240g/L EC by HPLC Pesticide Science and Administration 2018,39 (4) 29-32

240g/L氯氟醚菌唑·吡唑醚菌酯乳油高效液相色谱分析方法研究

作  者:
张强;王胜翔;黄伟;郭海霞;姜宜飞
关键词:
氯氟醚菌唑;吡唑醚菌酯;乳油;高效液相色谱;分析
摘  要:
本文采用高效液相色谱法,以乙腈+水为流动相,使用Zorbax Eclipse XDB-C18色谱柱和二极管阵列检测器,在230nm及275nm波长下对240g/L氯氟醚菌唑·吡唑醚菌酯乳油进行分离和定量分析.结果表明,氯氟醚菌唑、吡唑醚菌酯的线性相关系数分别为1.000 0和1.0000,标准偏差为0.04和0.08,变异系数为0.41%和0.60%,平均回收率为100.40%和101.23%.
译  名:
Analytical Method of Mefentrifluconazole and Pyraclostrobin 240g/L EC by HPLC
作  者:
Zhang Qiang;Wang Shengxiang;Huang Wei;Guo Haixia;Jiang Yifei;Shandong Academy of Pesticide Science;Institute for the Control of Agrochemicals,Ministry of Agriculture;
关键词:
mefentrifluconazole;;pyraclostrobin;;EC;;HPLC;;analysis
摘  要:
A method for separation and quantitative analysis of mefentrifluconazole and pyraclostrobin 240 g/L EC by HPLC with acetonitrile and water as mobile phase, Zorbax Eclipse XDB-C18 column and DAD at 230 nm and 275 nm wavelength was described. The results showed that the linear correlation coefficient for mefentrifluconazole and pyraclostrobin of 1. 000 0 and 1.000 0 respectively, the standard deviations of 0. 04 and 0. 08, the variation coefficients of 0. 41% and0. 60%, the average recoveries of 100. 40% and 101. 23% were obtained.

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