Retention-time database of 126 polybrominated diphenyl ether congeners and two Bromkal technical mixtures on seven capillary gas chromatographic columns

The elution order of 126 polybrominated diphenyl ethers (PBDE) was determined for seven different gas chromatographic (GC) stationary phases. The resulting database facilitates selection of the most suitable GC columns for developing a quantitative, congener-specific BDE analysis and the testing of...

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Bibliographic Details
Published in:Journal of Chromatography A 2005-02, Vol.1065 (2), p.239-249
Main Authors: Korytár, Peter, Covaci, Adrian, de Boer, Jacob, Gelbin, Anke, Brinkman, Udo A.Th
Format: Article
Language:English
Subjects:
Algorithms
Analytical chemistry
Chemistry
Chromatographic methods and physical methods associated with chromatography
Chromatography, Gas - instrumentation
Chromatography, Gas - methods
Elution order
Ethers - analysis
Exact sciences and technology
Gas chromatographic methods
Gas chromatography
Halogenated Diphenyl Ethers
Hydrocarbons, Brominated - analysis
Phenyl Ethers - analysis
Polybrominated Biphenyls - analysis
Polybrominated Biphenyls - chemistry
Polybrominated diphenyl ethers
Stationary phase
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Summary:The elution order of 126 polybrominated diphenyl ethers (PBDE) was determined for seven different gas chromatographic (GC) stationary phases. The resulting database facilitates selection of the most suitable GC columns for developing a quantitative, congener-specific BDE analysis and the testing of retention prediction algorithms based on structure relationships of GC phases and congener substitution patterns. In addition, co-elutions of the principal BDE congeners with other BDEs and/or with other brominated flame retardants were investigated and, as an application, the composition of two Bromkal mixtures (70-5DE and 79-8DE) was studied.
ISSN:0021-9673
DOI:10.1016/j.chroma.2004.12.059