Merckel, Careen; Pragst, Fritz; Ratzinger, Astrid; Aebi, Beat; Bernhard, Werner; Sporkert, Frank (2006). Application of headspace solid phase microextraction to qualitative and quantitative analysis of tobacco additives in cigarettes. Journal of chromatography A, 1116(1-2), pp. 10-9. Amsterdam: Elsevier Science 10.1016/j.chroma.2006.03.010
Full text not available from this repository.Cigarettes may contain up to 10% by weight additives which are intended to make them more attractive. A fast and rugged method for a cigarette-screening for additives with medium volatility was developed using automatic headspace solid phase microextraction (HS-SPME) with a 65 microm carbowax-divinylbenzene fiber and gas chromatography-mass spectrometry (GC-MS) with standard electron impact ionisation. In three runs, each cigarette sample was extracted in closed headspace vials using basic, acidic and neutral medium containing 0.5 g NaCl or Na2SO4. Furthermore, the method was optimized for quantitative determination of 17 frequently occurring additives. The practical applicability of the method was demonstrated for cigarettes from 32 brands.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
04 Faculty of Medicine > Service Sector > Institute of Legal Medicine > Forensic Chemistry and Toxicology 04 Faculty of Medicine > Service Sector > Institute of Legal Medicine |
UniBE Contributor: |
Aebi, Beat, Bernhard, Werner |
ISSN: |
0021-9673 |
ISBN: |
16580003 |
Publisher: |
Elsevier Science |
Submitter: |
Factscience Import |
Date Deposited: |
04 Oct 2013 14:51 |
Last Modified: |
05 Dec 2022 14:16 |
Publisher DOI: |
10.1016/j.chroma.2006.03.010 |
PubMed ID: |
16580003 |
Web of Science ID: |
000237680300002 |
URI: |
https://boris.unibe.ch/id/eprint/21622 (FactScience: 8944) |
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