| 新型农药中间体2,4-二氯苯基戊酮中的间二氯苯气相色谱分析 |
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| 引用本文： | 牛淑妍,韩彬,袁冰,姜捷.新型农药中间体2,4-二氯苯基戊酮中的间二氯苯气相色谱分析[J].农药,2009,48(3). |
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| 作者姓名： | 牛淑妍 韩彬 袁冰 姜捷 |
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| 作者单位： | 青岛科技大学化学与分子工程学院,山东,青岛,266402 |
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| 摘 要： | 研究了新型农药中间体2.4-二氯苯基戊酮中的间二氯苯气相色谱分离条件.以10%SE-30/Chromosorb W.AW.DMCS为同定相,氢离子火焰检测器检测.以苯甲酸甲酯作为内标物,采用内标定量分析法.测得2.4-二氯苯基戊酮中的问二氯苯的平均回收率为99.23%,相对标准偏差小于0.02%.
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| 关 键 词： | 2.4-二氯苯基戊酮 间二氯苯 气相色谱分析 |
Analysis of m-Dichlorobenzene in the Novel Pesticide Intermediate 2,4-Dichlorovalerophenone by GC |
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| NIU Shu-yan,HAN Bin,YUAN Bing,JIANG Jie.Analysis of m-Dichlorobenzene in the Novel Pesticide Intermediate 2,4-Dichlorovalerophenone by GC[J].Pesticides,2009,48(3). |
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| Authors: | NIU Shu-yan HAN Bin YUAN Bing JIANG Jie |
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| Affiliation: | College of Chemistry and Molecular Engineering;Qingdao University of Science and Technology;Qingdao 266042;Shandong;China |
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| Abstract: | m-Dichlorobenzene in the sample of 2,4-dichloro-valerophenone was studied by GC with FID on a glass column packed with 10% SE-30/Chromosob W.AW.DMCS. Methyl benzoate niobe oil was used as internal standard. Internal standard method was chosen as quantitative analysis method. The result showed that the average recovery was 99.23% and the RSD was less than 0.02%. |
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| Keywords: | 2 4-dichlorovalerophenone m-dichlorobenzene gas chromatography |
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