Peculiarities in gel permeation chromatography of flexible-chain polymers on macroporous swelling sorbents.

Autor: Belenkii BG, Vilenchik LZ, Nesterov VV, Kolegov VJ, Frenkel SY
Jazyk: angličtina
Zdroj: Journal of chromatography [J Chromatogr] 1975 Jun 18; Vol. 109 (2), pp. 233-8.
DOI: 10.1016/s0021-9673(01)91794-7
Abstrakt: In gel permeation chromatography on macroporous swelling sorbents, deviations from the Benoit principle of universal calibration were observed. It is suggested that these are caused by different degrees of thermodynamic compatibility of the eluted polymers with the sorbent matrix.
Databáze: MEDLINE