高等学校化学学报

高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (6): 663.

• 研究简报 • 上一篇    

高分子吸附剂GDX 101用于高效液相色谱固定相的性能研究

刘玉, 于世林   

  1. 北京化工学院应用化学系
  • 收稿日期:1988-09-30 出版日期:1990-06-24 发布日期:1990-06-24
  • 通讯作者: 刘玉, 现在航空航天工业部第六二一研究所

The Research of Behaviour of Polymer Adsorbent GDX 101 Used as the Stationary Phase of HPLC

Liu Yu, Yu Shilin   

  1. Department of Applied Chemistry, Beijing Institute of Chemical Technology, Beijing
  • Received:1988-09-30 Online:1990-06-24 Published:1990-06-24

PDF (PC)

被引次数

3

摘要： GDX 101是苯乙烯和二乙烯基苯的共聚物,具有强吸附性能,耐腐蚀,且无流失现象,已被广泛用作气相色谱固定相。

关键词: 研磨, 分选, 高效液相色谱

Abstract: Small and uniform particles (5～15 um) of GDX 101 resins can be obtained by grinding with a colloid mill and elutriating with a home-made solvent elutriation device. The resin elutriated is packed into a column by a high pressure slurry packing technique. In order to know the column performance, the permeability coefficient and efficiency of the column are calculated. Some samples of alkylbenzene are separated. The results show that GDX 101 can be used in HPLC and its behaviour is similar to that of the ODS column.

Key words: Grinding, Elutriation, HPLC

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