Acta Phys. -Chim. Sin. ›› 1991, Vol. 7 ›› Issue (02): 169-173.doi: 10.3866/PKU.WHXB19910208

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Determination of Thermodynamic Properties of Nitromethylaniline Isomers in SE-30 and SE-54 Stationary Phases by Capillary Gas Chromatography

Guan Zhen-Xi; Wang Zheng-Gang; Fu Ruo-Nong   

  1. Department of Chemical Engineering, Beijing Institute of Technology, Beijing 100081
  • Received:1989-12-20 Revised:1990-08-16 Published:1991-04-15
  • Contact: Wang Zheng-Gang

Abstract: A equation between the thermodynamic properties and the retention values of capillary gas chromatography was proposed. The thermodynamic properties of nitromethylaniline isomers on cros3linking SE-30, SE-54 and noncrosslinking SE-54 fused silica capillary columns have been calculated and the results were interpreted qualitatively.

Key words: Capillary gas chromatography, Nitromethylaniline isomers, Retention value