| 双甲胺草磷·吡嘧磺隆复配制剂的液相色谱分析 |
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| 引用本文： | 陆雪芳,王志敏,戴宝江.双甲胺草磷·吡嘧磺隆复配制剂的液相色谱分析[J].精细化工中间体,2008,38(4). |
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| 作者姓名： | 陆雪芳 王志敏 戴宝江 |
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| 作者单位： | 南通江山农药化工股份有限公司,江苏,南通,226006;南通江山农药化工股份有限公司,江苏,南通,226006;南通江山农药化工股份有限公司,江苏,南通,226006 |
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| 摘 要： | 介绍了应用液相色谱法同时测定除草剂双甲胺草磷(H9201)与吡嘧磺隆复配制剂两种有效成分含量的测定方法;采用乙腈-0.1%酸性水为流动相、C18柱、紫外检测器。双甲胺草磷与吡嘧磺隆的RSD分别为0.28%和0.32%,方法的线性相关系数均为0.9999和0.9998,平均回收率分别为99.58%和99.65%。
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| 关 键 词： | 双甲胺草磷 吡嘧磺隆 液相色谱 |
Analytical Method of H9201 and Pyrazosulfuron in Mixture Formulation By HPLC |
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| LU Xue-fang,WANG Zhi-min,DAI Bao-jiang.Analytical Method of H9201 and Pyrazosulfuron in Mixture Formulation By HPLC[J].Fine Chemical Intermediates,2008,38(4). |
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| Authors: | LU Xue-fang WANG Zhi-min DAI Bao-jiang |
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| Abstract: | The analysis of H9201 and pyrazosulfuron in mixture formulation by HPLC with C18 column using acetonitrile + water + acid as mobile phase and UV detector was introduced in this paper. Linear regression coefficient for H9201 and pyrazosulfuron was 0.999 9 and 0.999 8,respectively. The average recovery for H9201 and pyrazosulfuron was 99.58% and 99.6%,and RSD 0.28% and 0.28%,respectively. |
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| Keywords: | H9201 pyrazosulfuron HPLC |
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