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Gas chromatographic behaviour of hydroxynaphthalenes and derivatives on liquid crystal stationary phases

Authors
Journal
Journal of Chromatography A
0021-9673
Publisher
Elsevier
Publication Date
Volume
262
Identifiers
DOI: 10.1016/s0021-9673(01)88096-1

Abstract

Abstract The gas chromatographic separation of α- and β-naphthols and some dihydroxynaphthalenes on a column of liquid crystal is compared with those on conventional packed columns. Use of the acyl derivatives of such compounds led to improved resolution on the mesomeric phase. The liquid crystal substrate shows high and constant relative molar responses especially at low concentration levels.

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