| 用HPLC法同时测定混合乳油“草敌”中的灭草松和2，4-滴丁酯 |
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| 引用本文： | 郭治安,赵景婵,陈卫,刘源发.用HPLC法同时测定混合乳油“草敌”中的灭草松和2，4-滴丁酯[J].色谱,1999,17(6):600-601. |
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| 作者姓名： | 郭治安 赵景婵 陈卫 刘源发 |
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| 作者单位： | 西北大学化学系!陕西西安710069(郭治安，赵景婵，陈卫)，西北大学农药研究与开发中心!陕西西安710069(刘源发) |
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| 摘 要： | 摘要：用反相高效液相色谱法同时测定了新型复配除草剂草敌的有效成分——灭草松和2，4-滴丁酯。选择甲醇/乙腈/柠檬酸缓冲溶液为流动相，测得灭草松的线性相关系数为1.000，回收率为（98.6±0.9）％，2，4-滴丁酯的线性相关系数为1.000，回收率为（100.2±0.8）％。
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| 关 键 词： | HPLC 灭草松 滴丁酯 草敌 除草剂 复配 |
Determination of Bentazon and 2,4-D Butyl in Mixture Formulation by HPLC |
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| GUO Zhi\|an\ ,ZHAO Jing\|chan\ ,CHEN Wei\ ,LIU Yuan\|fa\.Determination of Bentazon and 2,4-D Butyl in Mixture Formulation by HPLC[J].Chinese Journal of Chromatography,1999,17(6):600-601. |
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| Authors: | GUO Zhi\|an\ ZHAO Jing\|chan\ CHEN Wei\ LIU Yuan\|fa\ |
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| Institution: | Department of Chemistry, Northwest University, Xi'an, 710069, China. |
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| Abstract: | Bentazon and 2,4-D butyl(the active ingredients of Cao Di) were determined by reversed phase HPLC aimultancously using methanol/acetonitrile/citrate buffer(pH 3.1) as a mobile phase on Shim-pack clc-CN column. Results showed that the linear correlation and recovery of 2,4-D butyl were 1.000 and (100.2 +/- 0.8)% respectively, and those of bentazon were 1.000 and (98.6 +/- 0.9)% respectively. The coefficients of variation for bentazon and 2,4-D butyl were all was 0.37%. |
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| Keywords: | reversed\|phase chromatography bentazon 2 4\|D buty\|ester |
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