ISSN:
1040-7685
Keywords:
supercritical fluid chromatography
;
mobile phases
;
xenon
;
SFC-FTIR
;
polynuclear aromatic hydrocarbons
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Supercritical xenon and CO2 are compared as solvents by means of solubilities (calculated by means of the Peng-Robinson equation of state) and chromatographic behavior for some polynuclear aromatic hydrocarbons; reasons for the apparent superiority of xenon are discussed. The advantages of the use of xenon as a mobile phase in coupled supercritical fluid chromatography-Fourier transform infrared spectrometry are evaluated from analyses of monomer and oligomer mixtures.
Additional Material:
13 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/mcs.1220030408