Summary
An SFE-HPLC system has been tested with a simple model aromatic mixture on spiked silica. The spiked silica was extracted with pure CO2 and the extract retained in a trap packed with C18 material. Quantitative separation and reproducity have been investigated and are reported.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
R. W. Vannoort, J.-P. Chervet, H. Lingeman, G. J. Djong, U. A. Th. Brinkman, J. Chromatogr.505 (1), 45 (1990).
J. L. Veuthey, M. Caude, R. Rosset, Analusis18, 103 (1990).
K. K. Unger, P. Roumeliotis, J. Chromatogr.282, 519 (1983).
J. B. Nair, J. W. Huber, LC-GC6, 1071 (1988).
H. J. Cortes, L. S. Green, R. M. Cambell, Anal. Chem.63, 2719 (1991).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Ischi, F., Haerdi, W. Supercritical fluid extraction-high performance liquid chromatography on-line coupling: Extraction of some model aromatic compounds. Chromatographia 41, 238–242 (1995). https://doi.org/10.1007/BF02688032
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02688032