Abstract
A procedure is proposed for determining aluminum(III) in water over a concentration range of 0.1–2.0 mg/L in the presence of commensurable amounts of iron(III) using electroinjection analysis. The following parameters were varied in the experiments: the composition and pH of a working buffer solution, the reagent-to-metal concentration ratio, the time of sample injection, the composition of a buffer solution in sample preparation for analysis, the concentration of the reagent (Xylenol Orange), and the reaction time. As a result of this, the sensitivity and selectivity of determining aluminum were improved as compared with the currently available procedures.
Similar content being viewed by others
References
Lowe, R.D. and Snook, R.D., Anal. Chim. Acta, 1991, vol. 250, no. 1, p. 95.
Hawke, D.J., Kipton, H., Powell, J., and Simpson, S.L., Anal. Chim. Acta, 1996, vol. 319, no. 3, p. 305.
Taylor, T.A. and Patterson, H.H., Anal. Chim. Acta, 1993, vol. 278, no. 2, p. 249.
Djurdjevic, P.T., Jelikic-Stankov, M., and Stankov, D., Anal. Chim. Acta, 1995, vol. 300, nos. 1–3, p. 253.
Benson, R.L. and Worsfold, P.J., Anal. Chim. Acta, 1990, vol. 238, p. 177.
Carrillo, F., Perez, C., and Camara, C., Anal. Chim. Acta, 1992, vol. 262, no. 1, p. 91.
De Armas, G., Torres, J.R., Cladera, A., Estela, J.M., and Cerda, V., Quim. Anal., 2002, vol. 20, no. 4, p. 211.
Moskvin, L.N., Slesar’, N.I., Moskvin, A.L., Mozzhukhin, A.V., and Zakharenko, V.M., Zavod. Lab., 1998, vol. 64, no. 3, p. 1.
Clarke, N. and Danielsson, L.-G., Anal. Chim. Acta, 1995, vol. 306, no. 1, p. 5.
Marczenko, Z., Kolorymetryczne oznaczanie pierwiastkow (Photometric Determination of Elements), Warszawa: Wysdawnictwa Naukowo-Techniczne, 1968. Translated under the title Fotometricheskoe opredelenie elementov, Moscow: Mir, 1971.
Andreev, V.P., Ilyina, N.B., and Lebedeva, E.V., J. Chromatogr., A, 1997, vol. 772, p. 115.
Rukovodstvo po kapillyarnomu elektroforezu (Handbook on Capillary Electrophoresis) Voloshchuk, A.M., Ed., Moscow, 1996.
Krivacsy, Z., Gelencser, A., Hlavay, J., Kiss, G., and Sarvari, Z., J. Chromatogr., A., 1999, vol. 834, p. 21.
Author information
Authors and Affiliations
Additional information
Original Russian Text © O.I. Markova, T.G. Nikitina, L.N. Moskvin, V.P. Andreev, 2006, published in Zhurnal Analiticheskoi Khimii, 2006, Vol. 61, No. 2, pp. 192–198.
Rights and permissions
About this article
Cite this article
Markova, O.I., Nikitina, T.G., Moskvin, L.N. et al. Electroinjection determination of aluminum in aqueous solutions. J Anal Chem 61, 179–185 (2006). https://doi.org/10.1134/S1061934806020158
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1134/S1061934806020158