Micro and trace determination of oxygen in organic compounds |
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| Authors: | Wolfgang J. Kirsten |
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| Affiliation: | Department of Chemistry, Swedish University of Agricultural Sciences, S-750 07 Uppsala 7 Sweden |
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| Abstract: | Samples are pyrolyzed over carbon in helium doped with chloropentane, which enhances the liberation of the oxygen. The carbon monoxide formed is determined by gas chromatography. A modification of a Carlo Erba CHN+O Elemental Analyzer is described, and results of micro and trace determinations in organic and inorganic compounds are reported. Basic reactions in this method for oxygen determination are discussed. |
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