Microwave-assisted extraction and ultrasonic slurry sampling procedures for cobalt determination in geological samples by electrothermal atomic absorption spectroscopy

Talanta

Volumn 63, Issue 3, 2004, Pages 735-742

  Felipe Sotelo, M ^a   Carlosena, A ^a   Fernandez E ^a   Lopez Mahia P ^a   Muniategui, S ^a   Prada, D ^a  

^a UNIVERSITY OF A CORUÑA   (Spain)

Author keywords

Chemical modifiers; Cobalt; Electrothermal AAS; Microwave assisted acid digestion; Soils and sediments; Ultrasonic slurry sampling

Indexed keywords

ABSORPTION SPECTROSCOPY; CHEMICAL MODIFICATION; EXTRACTION; MICROWAVES; SEDIMENTS; SLURRIES; SOILS; ULTRASONICS;

ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY (ETAAS); MICROWAVE-ASSISTED EXTRACTION; ULTRASONIC SLURRY SAMPLING;

COBALT;

ACID; COBALT; NITRIC ACID;

ABSORPTION; ACCURACY; ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CHEMICAL MODIFICATION; ESTUARY; EXTRACTION; FURNACE; INTERMETHOD COMPARISON; LIQUID; MICROWAVE RADIATION; SAMPLING; SEDIMENT; SEPARATION TECHNIQUE; SOIL; SOIL ANALYSIS; ULTRASOUND;

EID: 2442623326     PISSN: 00399140     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.talanta.2003.12.029     Document Type: Article

References (23)

1. L. Gerhardson, S. Skerfving, in: L.W. Chang (Ed.), Toxicology of Metals, CRC Press, Boca-Ratón USA, 1996.
2. G.N. Schrauzer, in: E. Merian, (Ed.), Metals and their Compounds in the Environment, VCH, Weinheim, Germany, 1991.
3. Hamilton E.I. Sci. Total Environ. 150:1994;37
4. H.J.M. Bowen, Environmental Chemistry of the Elements, Academic Press, London, 1979.
5. USEPAmethod3051, Microwave-assisted Acid Digestion of Sediments, Sludges, Soils and Oil, Washington, DC, 1994.
6. Bendicho C., de-Loos-Vollebregt M.T.C. J. Anal. At. Spectrom. 6:1991;353
7. N.J. Miller-Ihli, S.A. Baker, in: R.A. Meyers (Ed.), Encyclopedia of Analytical Chemistry, Wiley, Chichester, 2000, p. 3299.
8. Cal-Prieto M.J., Felipe-Sotelo M., Carlosena A., Andrade J.M., López-Mahía P., Muniategui S., Prada D. Talanta. 56:2002;1
9. Lima E.C., Barbosa F. Jr., Krug F.J., Silva M.M., Vale M.G.R. J. Anal. At. Spectrom. 15:2000;995
10. Mierzwa J., Sun Y.C., Yang M.H. Spectrochim. Acta, Part B. 53:1998;63
11. Cal-Prieto M.J., Carlosena A., Andrade J.M., Muniategui S., López-Mahía P., Prada D. At. Spectrosc. 21(3):2000;93
12. Hoenig M., Cilissen A. Spectrochim. Acta, Part B. 48:1993;1303
13. Mierzwa J., Sun Y.C., Yang M.H. Anal. Chim. Acta. 355:1997;277
14. López-García I., Sánchez-Merlos M., Hernández-Córdoba M. Mikrochim. Acta. 130:1999;295
15. Slavin W., Carnick G.R., Manning D.G. Anal. Chem. 54:1982;621
16. Pruszkowska E., Barret P. Spectrochim. Acta, Part B. 39:1984;485
17. Moreira F.R., Maia C.B., Ávila A.K. Spectrochim. Acta, Part B. 57:2002;2141
18. Cal-Prieto M.J., Carlosena A., Andrade J.M., Muniategui S., López-Mahía P., Fernández E., Prada D. J. Anal. At. Spectrom. 14:1999;703
19. Felipe-Sotelo M., Carlosena A., Fernández E., López- Mahía P., Muniategui S., Prada D. Fresenius J. Anal. Chem. 371:2001;1139
20. B. Welz, M. Sperling, Atomic Absorption Spectrometry, Wiley-VCH, Weinheim, Germany, 1999.
21. Voth-Beach L.M., Shrader D.E. J. Anal. At. Spectrom. 2:1987;45
22. Schlemmer G., Welz B. Spectrochim. Acta, Part B. 41:1986;1157
23. Cal-Prieto M.J., Carlosena A., Andrade J.M., López-Mahía P., Muniategui S., Prada D. J. Anal. At. Spectrom. 18:2003;29