Comparison of different mass spectrometers in combination with high-speed narrow-bore capillary gas chromatography

P.G. Ysacker, van, J.G.M. Janssen, H.M.J. Snijders, P.A. Leclercq, H. Wollnik, C.A.M.G. Cramers

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Abstract

Fast chromatographic separations can be achieved by using narrow-bore columns and by operating at vacuum outlet conditions. In this work, the combination of 50 ,um LD. columns with different mass spectrometers (including ion-trap and time-of-flight mass analyzers) is evaluated. Special emphasis was given to the detection limits and scan rates. The ion-trap detector affords identification limits in the low picogram range. The time-of-flight mass spectrometer enables acquisition rates up to 65 spectra per second. The performances of the different GC-MS systems are demonstrated by several high-speed applications.
Original languageEnglish
Title of host publicationSixteenth International Symposium on Capillary Chromatography : Palazzo dei Congressi, Riva del Garda, Italy, September 27 - 30, 1994 : vol. 1
EditorsP.J.F. Sandra, G. Devos
Place of PublicationHeidelberg
PublisherHüthig
Pages785-796
Publication statusPublished - 1994
Event16th International Symposium on Capillary Chromatography - Palazzo dei Congressi, Riva del Garda, Italy
Duration: 27 Sept 199430 Sept 1994
Conference number: 16

Conference

Conference16th International Symposium on Capillary Chromatography
Abbreviated titleISCC
Country/TerritoryItaly
CityRiva del Garda
Period27/09/9430/09/94

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