Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (3): 383.

• Articles • Previous Articles     Next Articles

Preparation of RP-packings with Low Adsorption by after Gellating

YU Xin, ZHAO Rui, QIAO Xia, HE Xiu-Juan, WANG Yun-Fu, LIU Guo-Quan    

  1. Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China
  • Received:1999-06-04 Online:2000-03-24 Published:2000-03-24

Abstract: A C18 RPpacking with low adsorption was prepared by use of gelation reaction. Benzene, phthlene, phenanthrene, aniline and pyridine were selected as test solutes to evaluate the column with a mobile phase of 65% ACNaqueous solution. The performance and the stability were showed well after 1000 column volume of 65% ACNaqueous solution(containing 0.1% TFA) .The strong polar alkine molecular can be separated well.

Key words: Gellation reaction, High performance liquid chromatographic packing, Liquid chromatography

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