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Université de Neuchâtel

Gas Chromatographic Enantiomer Separation of Atropisomeric PCBs Using Modified Cyclodextrins as Chiral Phases

Magnusson, J. ; Blomberg, L. G. ; Claude, Saturnin ; Tabacchi, Raphael ; Saxer, A. ; Schürch, S.

In: Journal of High Resolution Chromatography, 2000, vol. 23, no. 11, p. 619-627

Columns containing different types of cyclodextrin derivatives have been evaluated for chiral gas chromatographic separation of atropisomeric PCBs, o,p´-DDT and o,p´-DDD. Separation was attempted on columns containing mixed chiral selectors, and the performance of two closely related selectors was also examined. The cyclodextrins were: permethylated- β -CD (PM- β -CD),...