The application of derivatization and retention incides system for identification of alkylpolyethylene glycol ethers by capillary gas chromatography

Show simple item record

dc.contributor.author Komárek, Karel
dc.contributor.author Richter, Pavel
dc.date.accessioned 2009-03-12T16:12:26Z
dc.date.available 2009-03-12T16:12:26Z
dc.date.issued 2000
dc.identifier Univerzitní knihovna (studovna) cze
dc.identifier.issn 1211-5541
dc.identifier.uri http://hdl.handle.net/10195/32740
dc.description.abstract This study deals with the possibility of GC analysis of individual alkylpolyethylene glycol ethers (APEGEs)C4-C10. The possibilities of derivatization reactions of these substances and the advantages of the derivative preparation are discussed. APEGEs were coverted into three types of derivatives: acetates, trifluoroacetates and trimethylsilyl ethers. The retention indices of individual oligomers of APEGEs and their derivaties for the column temperature programmed linearly were measured. The influence of an increase in the lenght of the chain in the alkyl orpolyoxyethylene glycol part of molecule of non-derivatized APEGEs and their derivatives on the retention indices was studied. eng
dc.format p. 81-94 cze
dc.language.iso eng
dc.publisher Univerzita Pardubice cze
dc.relation.ispartof Scientific papers of the University of Pardubice. Series A, Faculty of Chemical technology. 5 (1999) eng
dc.rights open access eng
dc.subject plynová chromatografie cze
dc.subject APEGEs cze
dc.subject Identifikace cze
dc.subject polyethery cze
dc.subject derivatizace cze
dc.title The application of derivatization and retention incides system for identification of alkylpolyethylene glycol ethers by capillary gas chromatography eng
dc.type article cze
dc.identifier.signature 47333
dc.peerreviewed yes eng
dc.publicationstatus published eng


This item appears in the following Collection(s)

Show simple item record

Search DSpace


Advanced Search

Browse

My Account