T. G. ANDRONIKASHVILI, L. G. EPRIKASHVILI, N. V. PIRTSKHALAVA, M. A. DZAGANIA, M. G. ZAUTASHVILI ABOUT SOME POSITIVE ASPECTS OF APPLICATION OF POLYMERS AS THE SURFACE LAYER SORBENTS IN GAS CHROMATOGRAPHY

2005 – Zurnal Hromatografichnogo Tovarystva – V. V – № 1. – P. 4-13

UDC 543.544

T. G. ANDRONIKASHVILI, L. G. EPRIKASHVILI, N. V. PIRTSKHALAVA, M. A. DZAGANIA, M. G. ZAUTASHVILI

ABOUT SOME POSITIVE ASPECTS OF APPLICATION OF POLYMERS AS THE SURFACE LAYER SORBENTS IN GAS CHROMATOGRAPHY - acticle

Chromatographic properties of the polymeric materials in the variant of surface layer sorbents are probed. It is shown, that percent of causing of the polymeric adsorbent (active agent) on the hard transmitter, and also his dispersion render considerable influence on a character of the chromatographic process.

The model systems consisted of mixtures of aromatic hydrocarbons and monoatomic alcohols. For the improvement of process of chromatographic separation the optimum conditions of preparation of surface layer sorbents are neat.

Advantages of chromatographic columns, filled surface layer sorbents are set, as compared to columns, filled a clean active agent (polymer).