Quantitative gas chromatography, using retention times.
Diffusion of an injected sample within a gas chromatographic column does not begin from a point source but from a band. Therefore the method of calculating relative areas by using retention time x peak height may require a correction factor to give a more accurate estimate of peak areas. When this correction was applied, the analysis was comparable with that obtained by the more time-consuming triangulation method.
Brandt
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Department of Biological Chemistry, The University of Michigan, 48104, Ann Arbor, Michigan.
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