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反相高效液相色谱法测定有机玻璃中的单体的方法研究
A study on the Determination of the Monomer of the Polymethylmethacrylate by Reverse Phase High PerFormance Liquid Chromatography

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反相高效液相色谱法测定有机玻璃中的单体的方法研究.pdf (231.0Kb)
Date
1996
Author
吴兵
赵红
刘文远
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  • 化学化工-已发表论文 [14235]
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Abstract
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。
 
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%.
 
Citation
福建分析测试,1996,(1):19-22
URI
https://dspace.xmu.edu.cn/handle/2288/125433

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