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Gas Chromatographic Determination of Total Oxygen in Organic Materials

  • F. L. Boys
  • D. D. Dworak
Part of the Developments in Applied Spectroscopy book series (DAIS, volume 4)

Abstract

A sample is pyrolyzed in the presence of carbon to quantitatively convert oxygen to carbon monoxide. Helium elutes the pyrolysis products through a molecular sieve column for separation of the carbon monoxide and through a katharometer for quantitative measurement. Analysis time is 15 — 30 min, detectability is 30 ppm, no blank is involved, and less than 50 mg of sample is used.

Keywords

Pyrolysis Temperature Pyrolysis Product Total Oxygen Carbon Pyrolysis Needle Valve 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    J.T. Gilmore and D.E. Hull, Anal. Chem. 35: 1623 (1963).CrossRefGoogle Scholar
  2. 2.
    R. A. Stallwood, W.E. Mott, and D.T. Finale, Anal. Chem. 35: 6 (1963).CrossRefGoogle Scholar
  3. 3.
    R.R. Suchanec, doctoral thesis, University of Pittsburgh (1961). [Available from University Microfilms, Inc., Ann Arbor, Michigan (1962).]Google Scholar

Copyright information

© Chicago Section of the Society for Applied Spectroscopy 1965

Authors and Affiliations

  • F. L. Boys
    • 1
  • D. D. Dworak
    • 1
  1. 1.Sinclair Research, Inc.HarveyUSA

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