<abstract xmlns="http://www.w3.org/1999/xhtml"><p> Extensive details are presented for the laboratory preparation of specific glass capillary columns for the gas chromatographic analysis of various phenolic and acidic compounds of leaf and smoke. The chromatography of derivatized and underivatized mono- and dihydroxybenzenes, volatile acids, phenolic acids, and fatty acids is evaluated on both Pyrex glass and fused silica columns prepared by our methodology. The stability, efficiency, and low surface activity of columns prepared from different liquid stationary phases (SE-54, Superox-4, SP-1000, Silar 10C) are illustrated by numerous separations. </p></abstract>

Extensive details are presented for the laboratory preparation of specific glass capillary columns for the gas chromatographic analysis of various phenolic and acidic compounds of leaf and smoke. The chromatography of derivatized and underivatized mono- and dihydroxybenzenes, volatile acids, phenolic acids, and fatty acids is evaluated on both Pyrex glass and fused silica columns prepared by our methodology. The stability, efficiency, and low surface activity of columns prepared from different liquid stationary phases (SE-54, Superox-4, SP-1000, Silar 10C) are illustrated by numerous separations.

The Application of Capillary Gas Chromatography to the Analyses of Acidic Constituents of Tobacco Leaf and Smoke

Tobacco Safety Research Unit, Agricultural Research Seroice, United States Department of Agriculture, Athens, Georgia, U.S.A.

Contributions to Tobacco & Nicotine Research

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Extensive details are presented for the laboratory preparation of specific glass capillary columns for the gas chromatographic analysis of various phenolic and...

The Application of Capillary Gas Chromatography to the Analyses of Acidic Constituents of Tobacco Leaf and Smoke

Pubblicato online: 14 ago 2014

Pagine: 186 - 197

Ricevuto: 22 mar 1983

Accettato: 13 feb 1984

DOI: https://doi.org/10.2478/cttr-2013-0540

© Beiträge zur Tabakforschung International

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.