A method for the determination of carbon monoxide, carbon dioxide, sulphur dioxide, carbonyl sulphide, oxygen and nitrogen in furnace gas atmospheres by gas chromatography
- 1 January 1971
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in The Analyst
- Vol. 96 (1143) , 447-451
- https://doi.org/10.1039/an9719600447
Abstract
A method is described for the routine analysis of mixtures containing any of the named gases by using a dual-column system and a katharometer detector. The method is suitable for 1-ml gas samples that may contain from 100 per cent. of one of the gases down to at least 7 × 10–2 per cent. of any of them, provided that the ratio of carbon monoxide to carbon dioxide or nitrogen to carbon monoxide does not exceed 50: 1.Keywords
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