Analytical Applications of Head Space/GC/FT-IR

R. G. Kollar; R. Citerin; M. Markelov; K. L. Gallaher

doi:10.1117/12.970767

20 December 1985 Analytical Applications of Head Space/GC/FT-IR

R. G. Kollar, R. Citerin, M. Markelov, K. L. Gallaher

Proceedings Volume 0553, Fourier and Computerized Infrared Spectroscopy; (1985) https://doi.org/10.1117/12.970767
Event: 1985 International Conference on Fourier and Computerized Infrared Spectroscopy, 1985, Ottawa, Canada

Abstract

Headspace analysis is an equilibrium sampling method which involves injeTting the vapor phase of a sample which has been warmed in a sealed vial into a gas chromatograph . This can lead to substantial sensitivity enhancements for volatile components, and can remove the volatiles from non-chromatographable matrices. The combination of headspace gas chromatographic analysis and FT-IR can provide a powerful tool for the identification of volatile organics in a variety of matrices. It also has the potential to enhance GC/FT-IR sensitivity by 1-2 orders of magnitude.

Citation Download Citation

R. G. Kollar, R. Citerin, M. Markelov, and K. L. Gallaher "Analytical Applications of Head Space/GC/FT-IR", Proc. SPIE 0553, Fourier and Computerized Infrared Spectroscopy, (20 December 1985); https://doi.org/10.1117/12.970767

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