Development of INCAT-GC-MS for analysis of metabolites in urine

This paper aims to develop a non-solvent microextraction technique using INCAT (Inside Needle Capillary Adsorption Trap) for GC-MS analysis of volatile metabolites in urine. INCATs with different sorbents were tested, resulting in an INCAT with 3 sorbent layers Chromosorb W+ 20% SE-54, Carbopack X a...

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Published inScience and Technology Development Journal Vol. 19; no. 1; pp. 106 - 113
Main Authors Podolec, Peter, Szabó, Alexandra Hengerics, Ferenczy, Viktória, Kotora, Peter, Blaško, Jaroslav, Kubinec, Róbert, Stuchlík, Stanislav, Juriga, Martin, Čabala, Radomír, Ngo, Thanh Manh
Format Journal Article
LanguageEnglish
Published 31.03.2016
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Summary:This paper aims to develop a non-solvent microextraction technique using INCAT (Inside Needle Capillary Adsorption Trap) for GC-MS analysis of volatile metabolites in urine. INCATs with different sorbents were tested, resulting in an INCAT with 3 sorbent layers Chromosorb W+ 20% SE-54, Carbopack X and Carboxen 1000 (1 : 1 : 1), which proved to be the most suitable for differentiating and identifying volatile metabolites in urine samples of patients from those of healthy people.
ISSN:1859-0128
1859-0128
DOI:10.32508/stdj.v19i1.615