Abstract
Calculation formulas were proposed relating the deviations of the absorption of a random binary mixture from additivity and systematic errors of determining components by the Firordt method. An algorithm was developed and tested on model mixtures of organic compounds, used to predict the possibility of the simultaneous determination of both components of the mixture with errors below a specified limit.
Similar content being viewed by others
References
Bershtein, I.Ya. and Kaminskii, Yu.L., Spektrofotometricheskii analiz v organicheskoi khimii (Spectrophotometric Analysis in Organic Chemistry), Leningrad: Khimiya, 1986.
Antonova, T.V., Vershinin, V.I., and Dedkov, Yu.M., Zhurn. anal. khim., 2005, vol. 60, no. 3, p. 278 [J. Anal. Chem. (Engl. Transl.), vol. 60, no. 3, p. 247].
Antonova, T.V., Vershinin, V.I., and Dedkov, Yu.M., Zhurn. anal. khim., 2006, vol. 61, no. 5, p. 506 [J. Anal. Chem. (Engl. Transl.), vol. 61, no. 5, p. 465].
Sergeev, A.G. and Krokhin, V.V., Metrologiya (Metrology), Moscow: Logos, 2001.
Per’kov, I.G., Artsebashev, G.V., and Drozd, A.V., Zhurn. anal. khim., 1987, vol. 42, no. 1, p. 68.
Grizodub, A.I., Levin, M.G., and Georgievskii, V.P., Zhurn. anal. khim., 1987, vol. 42, no. 9, p. 1589.
Grizodub, A.I., Asmolova, N.N., Georgievskii, V.P., and Belobrova, N.V., Zhurn. anal. khim., 1989, vol. 44, no. 10, p. 1824.
Dubrovkin, I.M., Zhurn. anal. khim., 1988, vol. 43, no. 6, p. 965.
Vergeichik, E.N., Saushkina, A.S., and Likhota, T.T., Farmatsiya, 1988, no. 6, p. 26.
Saushkina, A.S. and Karpenko, V.A., Khim.-Farm. zhurn., 2005, vol. 39, no. 11, p. 54.
Vlasova, I.V. and Shilova, A.V., Visnik Kharkiv. Nats. Univ., Ser.: Khim. 2007, vol. 770, no. 15(38), p. 141.
Kats, M.D. and Rozkin, M.Ya., Zavod. lab., 1972, vol. 38, no. 6, p. 688.
Vlasova, I.V. and Shilova, A.V., Vestn. Omsk. Gos. univ., 2006, no. 2, p. 53.
Author information
Authors and Affiliations
Additional information
Original Russian Text © I.V. Vlasova, V.I. Vershinin, 2009, published in Zhurnal Analiticheskoi Khimii, 2009, Vol. 64, No. 6, pp. 571–576.
Rights and permissions
About this article
Cite this article
Vlasova, I.V., Vershinin, V.I. Determination of binary mixture components by the Firordt method with errors below the specified limit. J Anal Chem 64, 553–558 (2009). https://doi.org/10.1134/S1061934809060033
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1061934809060033