<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Three methods are described for measuring carbonyl sulfide at low concentration levels (1-120 ppm): mass spectrometry (MS), gas chromatography with an electron capture detector (GC/ECD) and measurements by a Beckman carbon monoxide infra-red analyser (B-CO). When the results obtained by mass spectrometry were used as reference values the two other methods gave linear responses. The practical applicability for gas chromatography with an electron capture detector for measurements of the carbonyl sulfide content of mainstream and sidestream cigarette smoke is demonstrated. The values obtained revealed an approximately eight times higher concentration of carbonyl sulfide in mainstream than in sidestream cigarette smoke. </p></abstract>

Three methods are described for measuring carbonyl sulfide at low concentration levels (1-120 ppm): mass spectrometry (MS), gas chromatography with an electron capture detector (GC/ECD) and measurements by a Beckman carbon monoxide infra-red analyser (B-CO). When the results obtained by mass spectrometry were used as reference values the two other methods gave linear responses. The practical applicability for gas chromatography with an electron capture detector for measurements of the carbonyl sulfide content of mainstream and sidestream cigarette smoke is demonstrated. The values obtained revealed an approximately eight times higher concentration of carbonyl sulfide in mainstream than in sidestream cigarette smoke.

Measurements of Low Concentrations of Carbonyl Sulfide

Department of Clinical Chemistry, Rigshospitalet, Copenhagen, Denmark

Chemistry Department, Rise National Laboratory, Roskilde, Denmark

Contributions to Tobacco & Nicotine Research

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

{"article-title":"Measurements of Low Concentrations of Carbonyl Sulfide"}

Three methods are described for measuring carbonyl sulfide at low concentration levels (1-120 ppm): mass spectrometry (MS), gas chromatography with an electron...

Measurements of Low Concentrations of Carbonyl Sulfide

Pubblicato online: 14 ago 2014

Pagine: 33 - 38

Ricevuto: 26 mar 1979

Accettato: 01 dic 1980

DOI: https://doi.org/10.2478/cttr-2013-0494

© Beiträge zur Tabakforschung International

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