Abstract
A method for verification of analytical measurements in electrothermal atomic absorption spectrometry using a phenomenological model for physicochemical atomization processes is discussed. The influence of the sample matrix on basic kinetic parameters of atomization such as the analyte free-atom formation energy and the atomization rate constant has been shown. The similarity of atomization kinetic parameters obtained by calibrating the spectrometer to those for samples under study can be used as a verification criterion for analysis.
Similar content being viewed by others
References
I. Khavezov and D. Tsalev, in: Atomic Absorption Analysis [in Russian], S. Z. Yakovleva, ed., Khimiya, Leningrad (1983).
M. E. Britske, Atomic Absorption Spectrochemical Analysis (Methods of Analytical Chemistry) [in Russian], Khimiya, Moscow (1982).
A. N. Buhay, Yu. V. Rogulsky, A. N. Kulik, A. N. Kalinkevich, and L. F. Sukhodub, Spectrochim. Acta, Part B, 60, 491–503 (2005).
Yu. V. Rogulsky, R. I. Kholodov, and L. F. Sukhodub, Zh. Anal. Khim., 55, No. 4, 336–370 (2000).
Yu. V. Rogulsky, R. I. Kholodov, and L. F. Sukhodub, Ukr. Fiz. Zh. (Ukr. Ed.), 46, No. 4, 436–442 (2001).
Yu. V. Rogulsky, R. I. Kholodov, and L. F. Sukhodub, Zh. Anal. Khim., 54, No. 10, 1077–1080 (1999).
Yu. V. Rogulsky, R. I. Kholodov, and L. F. Sukhodub, Ukr. Fiz. Zh. (Ukr. Ed.), 44, No. 4, 529–534 (1999).
Yu. V. Rogulsky, A. N. Buhay, and A. N. Kulik, Zh. Prikl. Specktrosk., 71, No. 2, 259–263 (2004).
Yu. V. Rogulsky, R. I. Kholodov, A. A. Borisenko, and A. N. Buhay, Visn. Sums’k. Derzh. Univ., No. 4–5, 101–105 (2002).
Author information
Authors and Affiliations
Corresponding author
Additional information
__________
Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 75, No. 3, pp. 295–298, May–June, 2008.
Rights and permissions
About this article
Cite this article
Rogulsky, Y.V., Buhay, A.N., Gudakova, A.A. et al. Model for the analytical signal in atomic absorption spectrometry with electrothermal atomization. J Appl Spectrosc 75, 309–313 (2008). https://doi.org/10.1007/s10812-008-9046-1
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10812-008-9046-1