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Proceedings Paper

Atomic absorption spectrophotometry for the analysis of metal contents in tobacco samples
Author(s): O. Iancu; P. Schiopu; I. Cristea; V. Voinea; N. Grosu; A. Craciun
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Paper Abstract

Spectroscopy is one of the most important tools for studying the structures of atoms and molecules. Paper underlines the procedures required for the determination of metal contents in tobacco samples. Sampling procedures, sample preparation, and atomic absorption instrumentation requirements are presented. Particular attention is given to the determination of metals as Pb, Cr, Li, Cu, Au, Co using atomic absorption spectroscopy. A dual-beam Atomic Absorption Spectrophotometer was used for the measurements. The concentration of these metals in five different tobacco samples is given.

Paper Details

Date Published: 6 January 2009
PDF: 4 pages
Proc. SPIE 7297, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies IV, 72970K (6 January 2009); doi: 10.1117/12.823630
Show Author Affiliations
O. Iancu, Politehnica Univ. of Bucharest (Romania)
P. Schiopu, Politehnica Univ. of Bucharest (Romania)
I. Cristea, Politehnica Univ. of Bucharest (Romania)
V. Voinea, Politehnica Univ. of Bucharest (Romania)
N. Grosu, Politehnica Univ. of Bucharest (Romania)
A. Craciun, Politehnica Univ. of Bucharest (Romania)


Published in SPIE Proceedings Vol. 7297:
Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies IV
Paul Schiopu; Cornel Panait; George Caruntu; Adrian Manea, Editor(s)

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