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Anwendung einer offenen GC/MS-Kopplung mit Glaskapillarsäulen

Research paper by M. Köhler, M. Höhn

Indexed on: 01 Dec '76Published on: 01 Dec '76Published in: Chromatographia



Abstract

Glass capillary columns are directly coupled by means of a Pt−Ir capillary to a single focussing mass spectrometer. Measuring conditions similar to those in a gas-chromatographic detector system, are possible, so that GC and GC/MS-results can be duplicated. The advantages of the arrangement are illustrated using n-alkanes, acetylated fatty alcohols and lavandin oil as examples.