物理化学学报 >> 1998, Vol. 14 >> Issue (03): 267-269.doi: 10.3866/PKU.WHXB19980315

研究简报 上一篇    下一篇

淋洗剂凝胶渗透色谱法研究非缔合多组分溶液

王庆国, 蔡力行, 刘波, 李光亚, 胡萍, 张瑜, 程镕时   

  1. 深圳大学应用化学系，深圳 518060|华南理工大学高分子研究所，广州 510641
  • 收稿日期:1997-06-09 修回日期:1997-10-05 发布日期:1998-03-15
  • 通讯作者: 王庆国

Eluent Gel Permeation Chromatography Method for Study of Non-associated Multi-components Solution

Wang Qing-Guo, Cai Li-Xing, Liu Bo, Li Guang-Ya, Hu Ping, Zhang Yu, Cheng Rong-Shi   

  1. Department of Applied Chemistry,Shenzhen University,Shenzhen 518060|Research Institute of Polymer,South China University of Technology,Guaangzhou 510641
  • Received:1997-06-09 Revised:1997-10-05 Published:1998-03-15
  • Contact: Wang Qing-Guo

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关键词: 凝胶渗透色谱, 淋洗剂凝胶渗透色谱, 淋洗剂, 聚乙二醇溶液

Abstract:

A polyglycol solution containing different molecular weight PEG components was chosen as test solution. By comparing the results obtained by conventional gel permeation chromatography GPC(water as eluent, sample solution as injected solution)and Eluent-GPC (PEG sample solution as eluent, the concentrated sample solution ,diluted sample solution, water, and sample solution itself as injected solution respectively), the advantage and potential practical usage of Eluent-GPC were discussed.

Key words: GPC, Eluent-GPC, Eluent, Polyglycol solution