Multicomponent analysis by flow injection using a partial least-squares calibration method. Simultaneous spectrophotometric determination of iron, cobalt and nickel at sub-ppm levels

Analyst

Volumn 121, Issue 11, 1996, Pages 1609-1612

  Moreno, Carlos ^a   Mánuel Vez, Manuel P ^a   Gómez, Inmaculada ^a   García Vargas, Manuel ^a  

^a UNIVERSITY OF CÁDIZ   (Spain)

Author keywords

Flow injection; Iron, cobalt and nickel simultaneous determination; Partial least squares; Picolinoylhydrazones; Spectrophotometry

Indexed keywords

COBALT; IRON; NICKEL; TRACE METAL;

ABSORPTION SPECTROSCOPY; ANALYTIC METHOD; ARTICLE; CALIBRATION; CONTROLLED STUDY; FLOW INJECTION ANALYSIS; REGRESSION ANALYSIS;

EID: 0029847568     PISSN: 00032654     EISSN: None     Source Type: Journal    
DOI: 10.1039/AN9962101609     Document Type: Article

References (37)

1. Morris, A. W., Anal. Chim. Acta, 1968, 42(3), 397.
2. Lau, O. W., and Ho, S. Y., Anal. Chim. Acta, 1993, 280(2), 269.
3. Rigin, V., Anal. Chim. Acta, 1993, 283(2), 895.
4. She, Z., and Wang, Z., Fenxi Huaxue, 1993, 21(11), 1313;
5. Chem. Abstr., 1994, 120, 181840.
6. Feng, G., Chen, H., and Li, T., Fenxi Huaxue, 1991, 19(7), 812;
7. Chem. Abstr., 1992, 116, 104587.
8. Sviridenko, V. G., Lapitskaya, S. K., and Lin, D. G., Zh. Anal. Khim., 1986, 41(3), 532;
9. Chem. Abstr., 1986, 104, 226145.
10. Schneider, H., and Neeb, R., Fresenius' Z. Anal. Chem., 1978, 293(1), 11;
11. Chem. Abstr., 1979, 90, 033545.
12. Xie, N., Huang, C., and Fu, H. D., Sepu, 1990, 8(2), 114;
13. Chem. Abstr., 1990, 113, 094170.
14. Miura, J., and Tokunaga, N., Nippon Kagaku Kaishi, 1993, (2), 177;
15. Chem. Abstr., 1993, 118, 160106.
16. Doležal, J., and Sommer, L., Collect. Czech. Chem. Commun., 1994, 59(10), 2209.
17. Riekstina, D., Tsirkunova, I. E., and Eglite, G., Latv. PSR Zinat. Akad. Vestis, Fiz. Teh. Zinat. Ser., 1975, (1), 3;
18. Chem. Abstr., 1975, 83, 071004.
19. Shen, Z., Nie, F., and Chen, Y., Fenxi Huaxue, 1991, 19(11), 1272;
20. Chem. Abstr., 1992, 116, 142922.
21. Shen, Z., Chen, Y., and Nie, F., Fenxi Huaxue, 1990, 18(1), 61;
22. Chem. Abstr., 1991, 113, 125582.
23. Pueschel, R., Lassner, E., and Katzengruber, K., Fresenius' Z. Anal. Chem., 1966, 223(6), 414.
24. Dabrowska, D., and Dembek-Lukasiak, Ann. Acad. Med. Gedanensis, 1976, 6, 113;
25. Chem. Abstr., 1977, 86, 194867.
26. Bruno, P., Caselli, M., Gatti, C., and Traini, A., Anal. Lett., 1980, 13(17), 1497.
27. Deshmukh, B. K., Chem. Anal. (Warsaw), 1983, 28(3), 297.
28. Deshmukh, B. K., Chem. Anal. (Warsaw), 1983, 28(5), 637.
29. Yu, S., and Xiao, X. Y., Fenxi Shiyanshi, 1988, 7(8), 5;
30. Chem. Abstr., 1989, 111, 224340.
31. Vitouchova, M., Jančar, L., and Sommer, L., Fresenius' J. Anal. Chem., 1992, 343(3), 274.
32. Mánuel Vez, M. P., Mora Garcés, M., and García-Vargas, M., An. Quím., 1994, 90, 353.
33. Mánuel Vez, M. P., and García-Vargas, M., An. Quím., 1993, 89, 218.
34. Blanco, M., Coello, J., Maspoch, S., and Ruiz, A., in Avances en Quimiometría Práctica, ed. Cela, R., Universidade de Santiago de Compostela, Santiago de Compostela, 1994, pp. 355-439.
35. Haaland, D. M., and Thomas, E. V., Anal. Chem., 1988, 60, 1193.
36. Garrido Frenich, A., Jouan-Rimbaud, D., Massart, D. L., Kuttatharmmakul, S., Martínez Galera, M., and Martínez Vidal, J. L., Analyst, 1995, 120, 2787.
37. Havel, J., Moreno, C., Hrdlička, A., and Valiente, M., Chem. Pap., 1996, 50(3), 125.