Advantages and disadvantages of substitution of helium as carrier gas in gas chromatography by hydrogen. Part II. ? Retention time and selectivity

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193697%3A_____%2F13%3A%230000804" target="_blank" >RIV/60193697:_____/13:#0000804 - isvavai.cz</a>

Result on the web

<a href="http://kvasnyprumysl.cz/en/journal/2013/7-8/" target="_blank" >http://kvasnyprumysl.cz/en/journal/2013/7-8/</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Advantages and disadvantages of substitution of helium as carrier gas in gas chromatography by hydrogen. Part II. ? Retention time and selectivity

Original language 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 costhas 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.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Kvasný průmysl

ISSN

0023-5830

e-ISSN

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Volume of the periodical

59

Issue of the periodical within the volume

7-8

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

5

Pages from-to

198-202

UT code for WoS article

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EID of the result in the Scopus database

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