Theory of Gas Chromatographic Headspace Analysis with Pneumatic Sampling

1 March 1984

journal article
Published by Oxford University Press (OUP) in Journal of Chromatographic Science

Vol. 22 (3) , 122-124
https://doi.org/10.1093/chromsci/22.3.122

Abstract

Basic expressions for headspace analysis with pneumatic sampling of equilibrium gas are given. Variants of quantitative headspace analysis and admixtures accumulation are suggested, as well as new methods of chromatographic detector calibration based on pneumatic gas sampling from vial under pressure above 1 atm.

Keywords

ADMIXTURES
HEADSPACE ANALYSIS
BASIC EXPRESSIONS
PNEUMATIC SAMPLING
GAS SAMPLING
DETECTOR CALIBRATION

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