Column Switching Technique for Group-Type Separation of Different Pah Classes by use of C18-Modified Silica and Polystyrene Packings
- 1 November 1990
- journal article
- research article
- Published by Taylor & Francis in Journal of Liquid Chromatography
- Vol. 13 (17) , 3415-3438
- https://doi.org/10.1080/01483919008049111
Abstract
A column switching technique was developed to realize a group-type separation of PAHs and nitrogen containing PAHs (N-PAHs) applying a C18-immobilized polystyrene packing as well as a C18-modified silica stationary phase. On the first column the group-type separation and also the separation of the N-PAH fraction in single compounds was performed. After backflush and transfer to a second column, the separation of the PAH fraction could be achieved.Keywords
This publication has 41 references indexed in Scilit:
- Chromatographic evaluation of large-pore and non-porous polymeric reversed phasesJournal of Chromatography A, 1988
- Characterization of some styrene-divinylbenzene sorbents for reversed-phase chromatographyJournal of Chromatography A, 1988
- On the structure and chromatographic behaviour of polystyrene phasesJournal of Chromatography A, 1987
- Characterization of some commercial poly (styrene-divinylbenzene) copolymers for reversed-phase HPLC1Chromatographia, 1987
- Molecular Interactions on Polystyrene Stationary PhasesJournal of Liquid Chromatography, 1987
- Effect of organic modifier on the separation and efficiencies of homologues on porous polymer columnsJournal of Chromatography A, 1987
- Chromosorb 101 as a packing material for reversed-phase chromatographyJournal of Chromatography A, 1987
- Solvent strength studies on polystyrene-divinylbenzene columnsJournal of Chromatography A, 1986
- Swelling propensity (SP factor) of semi-rigid chromatographic packing materialsJournal of Chromatography A, 1985
- Porous polystyrene packings: Characterization through pore structure determinationChromatographia, 1985