| 高效液相色谱法测定稻·噁乳油含量 |
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| 引用本文： | 刘玮玮,慕卫,朱炳煜,魏光,翟茹环,刘跃群.高效液相色谱法测定稻·噁乳油含量[J].精细化工中间体,2007,37(1):67-68,72. |
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| 作者姓名： | 刘玮玮 慕卫 朱炳煜 魏光 翟茹环 刘跃群 |
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| 作者单位： | 山东农业大学,植保学院,山东,泰安,271018 |
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| 基金项目： | “十五”国家科技攻关计划资助项目(2001BA509B08)，山东农业大学博士后基金资助项目 |
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| 摘 要： | 采用高效液相色谱法,在同一色谱条件下对稻·噁乳油中所含有效成分稻瘟灵和噁霉灵同时进行含量测定。色谱条件为:使用Nova-PaK C18250mm×4.6mm(i.d)不锈钢色谱柱,流动相v(甲醇)∶v(水)=70∶30,流速1mL/min,检测波长为220nm。测定方法中稻瘟灵和噁霉灵的回收率分别在98.8%～100.3%和98.6%～100.0%之间,变异系数分别为0.54%和0.52%,证明本方法快速、准确、可靠。
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| 关 键 词： | 稻瘟灵 噁霉灵 HPLC |
| 文章编号： | 1009-9212(2007)01-0067-02 |
| 修稿时间： | 2006-12-14 |
Determination of Active Ingredients in Mixture Formulation Kiazine-oxamyl Emusifiable Concentrate by HPLC |
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| LIU Wei-wei,MU Wei,ZHU Bing-yu,WEI Guang,ZHAI Ru-huan,LIU Yue-qun.Determination of Active Ingredients in Mixture Formulation Kiazine-oxamyl Emusifiable Concentrate by HPLC[J].Fine Chemical Intermediates,2007,37(1):67-68,72. |
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| Authors: | LIU Wei-wei MU Wei ZHU Bing-yu WEI Guang ZHAI Ru-huan LIU Yue-qun |
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| Abstract: | The content of kiazine and oxamyl in the formulation kiazine-oxamyl emusifiable concentrate was determined by HPLC in the same chromatogram conditions. The operating conditions by HPLC were C18 column(250 mm× 4.6 mm), v(methanol)∶v(water)=70:30 as mobile phase,1 mL/min as flow speed and wavelength 220 nm. The recoveries of kiazine and oxamyl were 98.8%～100.3% and 98.6 %～100.0%,respectively,and their coefficients of variation were 0.54% and 0.52%,respectively,indicating that this method is fast,accurate and repeatable. |
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| Keywords: | kiazine oxamyl high performance liquid chromatography |
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