SCIENCE|natural and applied sciences|physical sciences|chemistry
- crómatagrafaíocht gháis Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Gaschromatographie | GC | Gaschromatografie
- de
- Definition chromatografisches Verfahren, bei dem die mobile Phase gasförmig ist Reference E DIN 51405:2000: Prüfung von Mineral-Kohlenwasserstoffen, verwandten Flüssigkeiten und Lösemitteln für Lacke und Anstrichstoffe – Gaschromatographische Analyse – Allgemeine Arbeitsgrundlagen, S. 2
- gas chromatography | GC
- en
- Definition separation technique in which the mobile phase is a gas Reference IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8 http://goldbook.iupac.org/G02578.html Last update: 2009-09-07; version: 2.1.5 [17.11.2009]
- Comment Gas chromatography is always carried out in a column. It is a common type of chromatography used in organic chemistry for separating and analysing compounds that can be vaporised without decompositionIn gas chromatography the distinction between gas-liquid and gas-solid may be obscure because liquids are used to modify solid stationary phases, and because the solid supports for liquid stationary phases affect the chromatographic process. For classification by the phases used, the term relating to the predominant effect should be chosen.See also:- gas chromatography/mass spectroscopy (related) [ IATE:1295813 ]- gas chromatographic separation (related) [ IATE:1094399 ]- gas-liquid chromatography (narrower) [ IATE:1479581 ]- gas-solid chromatography (narrower) [ IATE:1717974 ]