Summary
Compounds of different chemical type can be concentrated on a precolumn containing thermostable 2,6-diphenyl-p-phenylene oxide porous polymer and transferred to a gas chromatographic column. The representation of trapped organics in a high-resolution chromatogram can be explained primarily on the basis of frontal chromatography, displacement, and irreversible-adsorption phenomena. The effect of sampling variables is demonstrated with complex chromatograms of sage leaf headspace.
Similar content being viewed by others
References
Grob, K., Beitr. Tabakforsch1, 315 (1962).
Liebich, H. M., Koenig, W. A., andBayer, E., J. Chromatog. Sci.8, 527 (1970).
Zlatkis, A., andLiebich, H. M., Clin. Chem.17, 592 (1971).
Scaulan, A., Amold, R. G., andLindsay, R. C., J. Gas Chromatog.6, 372 (1968).
Flath, R. A., Forrey, R. R., andTeranishi, R., J. Food Sci.34, 382 (1969).
Teranishi, R., Mon, T. R., Robinson, A. B., Cary, P., andPauling, L., Anal. Chem.44, 18 (1972).
Rushneck, D. R., J. Gas Chromatog.3, 319 (1965).
Heins, J. T., Maarse, H., ten Noever de Brauw, M. C., andWeurman, C., J. Gas Chromatog.4, 395 (1966).
Bartle, K. D., Bergstedt, L., Novotný, M., andWidmark, G., J. Chromatog.45, 256 (1969).
Grob, K., andGrob, G., J. Chromatog. Sci.8, 635 (1970).
Kirsten, W. J., andMattsson, P. E., Anal. Lett.4, 235 (1971).
Dravnieks, A., Krotoszynski, B. K., Whitfield, J., O'Donnell, A., andBurgwald, T., Environm. Sci. Technol.5, 1220 (1971).
Dravnieks, A., andO'Donnell, A., J. Agr. Food. Chem.19, 1049 (1971).
Zlatkis, A., Lichtenstein, H. A., andTishbee, A., Chromatographia6, 67 (1973).
Altshuller, A. P., J. Gas Chromatog.1, 6 (1963).
Novák, J., Vašák, V., andJanák, J., Anal. Chem.37, 660 (1965).
Gelbičová-Ružičková, J., Novák, J., andJanák, J., J. Chromatog.64, 15 (1972).
Dave, S. B., J. Chromatog. Sci.7, 389 (1969).
Kaiser, R., Chromatographia2, 453 (1969).
van Wijk, R., J. Chromatog. Sci.8, 418 (1970).
Zaltkis, A., Bertsch, W., Lichtenstein, H. A., Shunbo, F., Liebich, H. M., Coscia, A., andFleischer, N., Anal. Chem.45, 763 (1973).
Novotný, M., McConnell, M. L., Lee, M. L., andFarlow, R., Clin. Chem., in press.
Novotný, M., andLee, M. L., Experientia29, 1038 (1973).
Lovelock, J. E., Anal. Chem.33, 163 (1961).
Desty, D. H., Geach, C. J., andGoldup, A., in Gas Chromatography 1960, ed. byR. P. W. Scott, Butterworths, London 1960, p. 46.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Novotny, M., Lee, M.L. & Bartle, K.D. Some analytical aspects of the chromatographic headspace concentration method using a porous polymer. Chromatographia 7, 333–338 (1974). https://doi.org/10.1007/BF02269346
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02269346