Applications of mass flow controlled multicolumn switching in on-line capillary GC-MS

A. Hoffman; J. Staniewski; R. Bremer; F. Rogies; J.A. Rijks

Applications of mass flow controlled multicolumn switching in on-line capillary GC-MS

A. Hoffman, J. Staniewski, R. Bremer, F. Rogies, J.A. Rijks

Department of Chemical Engineering and Chemistry

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic

Abstract

The separation and analysis of low concentrations of organic compounds in complex sample matrices, such as petroleum products, waste and drinking water, food, beverages and pharmaceutical products is a rather complex analytical problem. Current methods are hampered by insufficient resolution obtained by single capillary columns even if they have rather high plate numbers. In this paper the potential of a combination of programmed temperature sample introduction and mass flow controlled multi column dual oven capillary gas chromatography and on-line mass spectrometry will be discussed and illustrated. The effect of cold trapping in between the columns for components with a moderate volatility will be demonstrated for different applications dealing with the determination of trace impurities in various main products such as gasoline, aromatics, steroids and anilin.

Original language	English
Title of host publication	Proceedings of the 14th International Symposium on Capillary Chromatography, 25-29 May,1992, Baltimore, USA
Editors	P. Sandra, M.L. Lee
Place of Publication	Heidelberg
Publisher	Huethig
Pages	624-631
Publication status	Published - 1992
Event	14th International Symposium on Capillary Chromatography - Stouffer Harborplace Hotel, Baltimore, United States Duration: 25 May 1992 → 29 May 1992

Conference

Conference	14th International Symposium on Capillary Chromatography
Country	United States
City	Baltimore
Period	25/05/92 → 29/05/92

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Cite this

Hoffman, A., Staniewski, J., Bremer, R., Rogies, F., & Rijks, J. A. (1992). Applications of mass flow controlled multicolumn switching in on-line capillary GC-MS. In P. Sandra, & M. L. Lee (Eds.), Proceedings of the 14th International Symposium on Capillary Chromatography, 25-29 May,1992, Baltimore, USA (pp. 624-631). Heidelberg: Huethig.

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title = "Applications of mass flow controlled multicolumn switching in on-line capillary GC-MS",

abstract = "The separation and analysis of low concentrations of organic compounds in complex sample matrices, such as petroleum products, waste and drinking water, food, beverages and pharmaceutical products is a rather complex analytical problem. Current methods are hampered by insufficient resolution obtained by single capillary columns even if they have rather high plate numbers. In this paper the potential of a combination of programmed temperature sample introduction and mass flow controlled multi column dual oven capillary gas chromatography and on-line mass spectrometry will be discussed and illustrated. The effect of cold trapping in between the columns for components with a moderate volatility will be demonstrated for different applications dealing with the determination of trace impurities in various main products such as gasoline, aromatics, steroids and anilin.",

author = "A. Hoffman and J. Staniewski and R. Bremer and F. Rogies and J.A. Rijks",

year = "1992",

language = "English",

pages = "624--631",

editor = "P. Sandra and M.L. Lee",

booktitle = "Proceedings of the 14th International Symposium on Capillary Chromatography, 25-29 May,1992, Baltimore, USA",

publisher = "Huethig",

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Hoffman, A, Staniewski, J, Bremer, R, Rogies, F & Rijks, JA 1992, Applications of mass flow controlled multicolumn switching in on-line capillary GC-MS. in P Sandra & ML Lee (eds), Proceedings of the 14th International Symposium on Capillary Chromatography, 25-29 May,1992, Baltimore, USA. Huethig, Heidelberg, pp. 624-631, 14th International Symposium on Capillary Chromatography, Baltimore, United States, 25/05/92.

Applications of mass flow controlled multicolumn switching in on-line capillary GC-MS. / Hoffman, A.; Staniewski, J.; Bremer, R.; Rogies, F.; Rijks, J.A.

Proceedings of the 14th International Symposium on Capillary Chromatography, 25-29 May,1992, Baltimore, USA. ed. / P. Sandra; M.L. Lee. Heidelberg : Huethig, 1992. p. 624-631.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic

TY - GEN

T1 - Applications of mass flow controlled multicolumn switching in on-line capillary GC-MS

AU - Hoffman, A.

AU - Staniewski, J.

AU - Bremer, R.

AU - Rogies, F.

AU - Rijks, J.A.

PY - 1992

Y1 - 1992

N2 - The separation and analysis of low concentrations of organic compounds in complex sample matrices, such as petroleum products, waste and drinking water, food, beverages and pharmaceutical products is a rather complex analytical problem. Current methods are hampered by insufficient resolution obtained by single capillary columns even if they have rather high plate numbers. In this paper the potential of a combination of programmed temperature sample introduction and mass flow controlled multi column dual oven capillary gas chromatography and on-line mass spectrometry will be discussed and illustrated. The effect of cold trapping in between the columns for components with a moderate volatility will be demonstrated for different applications dealing with the determination of trace impurities in various main products such as gasoline, aromatics, steroids and anilin.

AB - The separation and analysis of low concentrations of organic compounds in complex sample matrices, such as petroleum products, waste and drinking water, food, beverages and pharmaceutical products is a rather complex analytical problem. Current methods are hampered by insufficient resolution obtained by single capillary columns even if they have rather high plate numbers. In this paper the potential of a combination of programmed temperature sample introduction and mass flow controlled multi column dual oven capillary gas chromatography and on-line mass spectrometry will be discussed and illustrated. The effect of cold trapping in between the columns for components with a moderate volatility will be demonstrated for different applications dealing with the determination of trace impurities in various main products such as gasoline, aromatics, steroids and anilin.

M3 - Conference contribution

SP - 624

EP - 631

BT - Proceedings of the 14th International Symposium on Capillary Chromatography, 25-29 May,1992, Baltimore, USA

A2 - Sandra, P.

A2 - Lee, M.L.

PB - Huethig

CY - Heidelberg

ER -