Rapid analysis of polyolefin antioxidants and light stabilisers by supercritical fluid chromatography.
Date
1990-02Author
Kithinji, Joseph P.
Bartle, KD.
Raynor, MW.
Clifford, AA.
Type
ArticleLanguage
enMetadata
Show full item recordAbstract
Nineteen commercial antioxidants and light stabilisers, with a wide range of relative molecular masses and boiling-points, present in polyolefins were analysed by packed column supercritical fluid chromatography on four different phases with CO2 or 10% MeOH-CO2 as the mobile phase and with UV detection. The technique is shown to yield short analysis times and sufficient resolution for a number of additives present in a given polyolefin.
URI
http://www.ncbi.nlm.nih.gov/pubmed/?term=kithinji+jphttp://erepository.uonbi.ac.ke:8080/xmlui/handle/123456789/58022
Citation
Analyst. 1990 Feb;115(2):125-8.Publisher
University of Nairobi Department of Chemistry