<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Our previously developed method for the determination of three-ring and larger polynuclear aromatic hydrocarbons (P AH) of cigarette smoke was modified to allow quantitative determination of the more volatile P AH. Recovery tests with 14C-naphthalene showed that this smoke P AH was being lost to a large extent during the usual solvent evaporation steps. Special solvent removal techniques, using very efficient distillation equipment, were developed and tested to quantitatively recover the naphthalenes. The gas chromatographic profile for the volatile P AH, including naphthalenes, fluorenes, and related compounds, is discussed in relation to the modified procedure. Quantitative values for some of the PAH of cigarette smoke are given. The developed solvent removal and concentration techniques should be most applicable to the analysis of environmental samples containing volatile compounds.</p></abstract>

Our previously developed method for the determination of three-ring and larger polynuclear aromatic hydrocarbons (P AH) of cigarette smoke was modified to allow quantitative determination of the more volatile P AH. Recovery tests with 14C-naphthalene showed that this smoke P AH was being lost to a large extent during the usual solvent evaporation steps. Special solvent removal techniques, using very efficient distillation equipment, were developed and tested to quantitatively recover the naphthalenes. The gas chromatographic profile for the volatile P AH, including naphthalenes, fluorenes, and related compounds, is discussed in relation to the modified procedure. Quantitative values for some of the PAH of cigarette smoke are given. The developed solvent removal and concentration techniques should be most applicable to the analysis of environmental samples containing volatile compounds.

Quantitative Determination of Naphthalenes in Tobacco Smoke by Gas Chromatography

Tobacco and Health Laboratory, Science and Education Administration I Agricultural Research, United States Department of Agriculture, Athens, Georgia, U.S.A.

Contributions to Tobacco & Nicotine Research

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Our previously developed method for the determination of three-ring and larger polynuclear aromatic hydrocarbons (P AH) of cigarette smoke was modified to...

Quantitative Determination of Naphthalenes in Tobacco Smoke by Gas Chromatography

Pubblicato online: 14 ago 2014

Pagine: 100 - 105

Ricevuto: 01 ago 1979

Accettato: 03 gen 1980

DOI: https://doi.org/10.2478/cttr-2013-0475

© Beiträge zur Tabakforschung International

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