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Chromatographia

, Volume 23, Issue 7, pp 492–498 | Cite as

A new type of two-dimensional packed + capillary column GC system. II. System and applications

  • Fen Ye
  • Bingcheng Lin
  • Peichang Lu
Originals

Summary

A packed column containing immobilized SE-54 liquid phase on pellicular silica beads ZIPAX and having a high efficiency and high mass transfer rate has been successfully used in a two-dimensional packed+capillary column system without a cold trap. The application of this system is demonstrated by the analysis of C6-C8 aromatic hydrocarbons and lowboiling hydrocarbons present in natural oils, and of highboiling components present in low concentrations in a low-boiling solvent.

Key words

Gas chromatography Packed+capillary GC switching system Accurate system quantitation Analysis of complex samples or dilute solution 

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Copyright information

© Friedr. Vieweg & Sohn Verlagsgesslschaft mbH 1987

Authors and Affiliations

  • Fen Ye
    • 1
  • Bingcheng Lin
    • 1
  • Peichang Lu
    • 1
  1. 1.Dalian Chromatographic R&D Centre of ChinaDalian Institute of Chemical Physics of the Chinese Academy of SciencesDalianPeople's Republic of China

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