About: Advantages and disadvantages of substitution of helium as carrier gas in gas chromatography by hydrogen. Part II.

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About: Advantages and disadvantages of substitution of helium as carrier gas in gas chromatography by hydrogen. Part II. – Retention time and selectivity Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://kvasnyprumysl.cz/en/journal/2013/7-8/
Description	Gas chromatography often uses helium, hydrogen, and nitrogen as carrier gases. The most common carrier gas is helium since it provides good separations, is inert, and is safe to use. In recent years, the availability of helium has decreased and its cost has increased significantly. So, it is necessary to choose a suitable substitution. This article is focused on the chromatographic parameters such as retention time and selectivity after switching to the use of hydrogen or nitrogen. Gas chromatography often uses helium, hydrogen, and nitrogen as carrier gases. The most common carrier gas is helium since it provides good separations, is inert, and is safe to use. In recent years, the availability of helium has decreased and its cost has increased significantly. So, it is necessary to choose a suitable substitution. This article is focused on the chromatographic parameters such as retention time and selectivity after switching to the use of hydrogen or nitrogen. (en)
Title	Advantages and disadvantages of substitution of helium as carrier gas in gas chromatography by hydrogen. Part II. – Retention time and selectivity Advantages and disadvantages of substitution of helium as carrier gas in gas chromatography by hydrogen. Part II. – Retention time and selectivity (en)
skos:prefLabel	Advantages and disadvantages of substitution of helium as carrier gas in gas chromatography by hydrogen. Part II. – Retention time and selectivity Advantages and disadvantages of substitution of helium as carrier gas in gas chromatography by hydrogen. Part II. – Retention time and selectivity (en)
skos:notation	RIV/60193697:_____/13:#0000804!RIV14-MZE-60193697
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	7-8
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Horák, Tomáš Čulík, Jiří Olšovská, Jana Štěrba, Karel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Výzkumný ústav pivovarský a sladařský, a.s.
http://linked.open...dnocenehoVysledku	59656
http://linked.open...ai/riv/idVysledku	RIV/60193697:_____/13:#0000804
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	carrier gas; helium; hydrogen; nitrogen; gas chromatography; retention time; brewing analysis (en)
http://linked.open.../riv/klicoveSlovo	helium brewing analysis carrier gas retention time gas chromatography hydrogen nitrogen
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[1BCF55FE0061]
http://linked.open...i/riv/nazevZdroje	Kvasný průmysl
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	59
http://linked.open...iv/tvurceVysledku	Horák, Tomáš Olšovská, Jana Čulík, Jiří Štěrba, Karel
issn	0023-5830
number of pages	5 (xsd:int)

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