Abstract
The enantiomers of several polychlorinated xenobiotics (heptachlor, cis- and trans-chlordane, trans- and cis-heptachlorepoxide, oxychlordane, photo-heptachlor and photo-heptachlorepoxide, photo-dieldrin, photo-chlordene, α-HCH, o,p'-DDT and o,p'-DDD) have been separated by gas chromatography with three β-cyclodextrin derivatives as chiral selectors. Two of these selectors were dissolved in a polysiloxane stationary phase and one was chemically bonded to a polysiloxane backbone via hydrosilylation. The order of elution of some of the xenobiotics was determined by comparison with enantiomerically enriched reference compounds.
| Original language | English |
|---|---|
| Pages (from-to) | 489-493 |
| Number of pages | 5 |
| Journal | Fresenius Environmental Bulletin |
| Volume | 6 |
| Issue number | 7-8 |
| State | Published - 1997 |
Keywords
- Cyclodextrine derivatives
- Cyclodiene photoconversion products
- Enantioselective gas chromatography
- Polychlorinated pesticides
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