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Position: Home > Articles > HPLC Analysis of Florasulam+Flumetsulam 58 g/L SC Modern Agrochemicals 2008,7 (5) 38-39+51

58g/L双氟·唑嘧胺悬浮剂的高效液相色谱分析

作  者:
刘利云;季锦忠
单  位:
通州正大农药化工有限公司;江苏省农药研究所股份有限公司
关键词:
双氟磺草胺;唑嘧磺草胺;高效液相色谱
摘  要:
采用Novapack C18(150×3.9mm,4μm)色谱柱,以乙腈+水+冰乙酸(体积比50:50:0.5)为流动相,流速1.0mL/min,检测波长260nm,在同一色谱条件下同时测定58g/L双氟.唑嘧胺悬浮剂中的双氟磺草胺和唑嘧磺草胺。双氟磺草胺变异系数为0.40%,平均回收率为99.7%。唑嘧磺草胺变异系数为0.38%,平均回收率为99.4%。
译  名:
HPLC Analysis of Florasulam+Flumetsulam 58 g/L SC
作  者:
LIU Li-yun1,JI Jin-zhong2(1.Jiangsu Pesticide Research Institute Co.,Ltd.,Nanjing 210019,China;2.Tongzhou Zhengda Pesticides & Chemicals Co.,Ltd.,Jiangsu Nantong 226017,China)
关键词:
florasulam;flumetsulam;HPLC
摘  要:
A high performance liquid chromatographic method for the simultaneous determination of florasulam and flumetsulam in florasulam + flumetsulam 58 g/L SC was investigated.The column was a Novapack C18(150 cm×3.9 mm,4 μm),and the mobile phase was acetonitrile + water + glacial acetic acid(50:50:0.5,by vol),the flow rate was 1.0 mL/min,and the detection wavelength was 260 nm.The coefficient of variation for florasulam and flumetsulam were 0.40% and 0.38%,the average recovery for florasulam and flumetsulam were 99.7% and 99.4%,respectively.

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