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Simultaneous calibration of separation and axial dispersion in size exclusion chromatography coupled with light scattering
Author(s) -
Lederer K.,
ImrichSchwarz G.,
Dunky M.
Publication year - 1986
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1986.070320438
Subject(s) - dispersion (optics) , calibration , size exclusion chromatography , chromatography , range (aeronautics) , light scattering , materials science , separation (statistics) , separation method , analytical chemistry (journal) , scattering , chemistry , optics , physics , mathematics , composite material , statistics , organic chemistry , enzyme
An improved method for simultaneous calibration of separation and axial dispersion in SEC/LALLS is presented which partially overcomes restriction imposed in the procedure of He et al. (1982). Both methods are comparatively tested by evaluation of SEC/LALLS experiments with samples from commercial grades of polyisobutylene. On the basis of these findings, the range of applicability and the advantage of the novel procedure are discussed.

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