| 2，4-二氯苯酚液相色谱分析 |
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| 引用本文： | 陈樱玉,潘雪峰. 2，4-二氯苯酚液相色谱分析[J]. 广州化工, 2013, 0(23): 103-104 |
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| 作者姓名： | 陈樱玉 潘雪峰 |
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| 作者单位： | 广西化工研究院,广西南宁530001 |
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| 摘 要： | 建立一种采用高效液相色谱法测定2,4-二氯苯酚的定量分析方法,选用甲醇＋水作流动相,RP-18色谱柱,检测波长254nm,外标法定量。本方法的回收率在98．1％-101．8％,标准偏差0．225,变异系数1．98％。2,4-二氯苯酚得到较好分离,操作简便、实用,本方法定量分析结果准确、稳定。
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| 关 键 词： | 液相色谱 2 4-二氯苯酚 定量分析 |
Determination of 2,4 - Dichlorophenol by HPLC |
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| Affiliation: | CHEN Ying - yu , PAN Xue - feng (Guangxi Research Institute of Chemical Industry, Guangxi Nanning 530001, China) |
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| Abstract: | The chromatographic column was packed with RP - 18 and the methanol and water was applied as mobile phase, the 2,4 - Dichlorophenol was determined by HPLC. The detection wave length was at 254 nm, the standard deviation was 0. 225, the variation coefficients was 1.98%, and the recovery was between 98. 1% - 101.8%. |
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| Keywords: | HPLC 2,4 - Dichlorophenol quantity |
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