ISSN:
1612-1112
Keywords:
Gas chromatography
;
Average molecular polarizability
;
Retention index
;
Polycyclic aromatic hydrocarbons
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The Kováts retention indices of 10 polycyclic aromatic hydrocarbons were determined on SE-30, OV-101, SE-52, OV-7 and OV-17 stationary phases. A significant correlation has been found between the retention indices and the average molecular polarizabilities of the analyzed substances. Equations were derived for the direct determination of the average molecular polarizabilities from the retention index values. The influence of the temperature on this relationship is also indicated.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02270661
Permalink