| 反相高效液相色谱法测定有机玻璃中的单体的方法研究 |
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| 引用本文： | 吴兵,赵红,刘文远.反相高效液相色谱法测定有机玻璃中的单体的方法研究[J].福建分析测试,1996(1). |
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| 作者姓名： | 吴兵 赵红 刘文远 |
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| 作者单位： | 厦门大学，厦门大学，厦门大学 厦门 361005，厦门 361005，厦门 361005 |
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| 摘 要： | 设计一种新的简易的分解样品及前处理方法,用寿命长、重现性好、能分析最多种化合物的反相C_(18)柱,选用便宜易得的甲醇水为流动相,分离各组分,在254nm检测,建立一个测定有机玻璃中甲基丙烯酸甲酯单体的新方法。方法的标准偏差为0.07％,变动系数为3.3％。回收率为101％,在工业上使用取得良好的结果。
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| 关 键 词： | 高效液相色谱法 有机玻璃 甲基丙烯酸甲酯 |
A study on the Determination of the Monomer of the Polymethylmethacrylate by Reverse Phase High Performance Liquid Chromatography |
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| Wu Bing Zhao Hong Liu Wenyuan.A study on the Determination of the Monomer of the Polymethylmethacrylate by Reverse Phase High Performance Liquid Chromatography[J].Fujian Anal Ysis & Testing,1996(1). |
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| Authors: | Wu Bing Zhao Hong Liu Wenyuan |
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| Abstract: | A method for the determination of methylmethacrylate in the Polymethylmethacrylate by RP-HPLC was proposed.The method for the decomposition of the sample and the pretratment for the sample is rapid and simple.The column used is C_(18) and the mobile phase is methanolwater.The detection wave is 254nm.The method proposed was satisfactory for the determination of practical samples with the standard diavition of 0.07%, coefficient of variation of 3.3% and the recovery of 101%. |
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| Keywords: | HPLC Polymethylmethacrylate Methylmethacrytate |
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