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Xenon as a mobile phase in supercritical fluid chromatography

✍ Scribed by Mark W. Raynor; Gavin F. Shilstone; Anthony A. Clifford; Keith D. Bartle; Michael Cleary; Bernard W. Cook

Publisher: John Wiley and Sons
Year: 1991
Tongue: English
Weight: 737 KB
Volume: 3
Category: Article
ISSN: 1040-7685
DOI: 10.1002/mcs.1220030408

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✦ Synopsis

Abstract

Supercritical xenon and CO~2~ 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.

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