Multivariate analytical sensitivity in the determination of selenium, copper, lead and cadmium by stripping voltammetry when using soft calibration

Analytica Chimica Acta

Volumn 489, Issue 1, 2003, Pages 85-94

  Sanz, M Belén ^a   Sarabia, Luis A ^a   Herrero, Ana ^a   Ortiz, M Cruz ^a  

^a UNIVERSITY OF BURGOS   (Spain)

Author keywords

Capability of discrimination; Metals; Multivariate analytical sensitivity; Partial least squares regression; Stripping voltammetry

Indexed keywords

CADMIUM; CYCLIC VOLTAMMETRY; MATHEMATICAL MODELS;

MULTIVARIATE SENSITIVITY;

SELENIUM;

CADMIUM; COPPER; LEAD; METAL; SELENIUM;

ACCURACY; ANALYTIC METHOD; ARTICLE; ASSAY; CALIBRATION; CONCENTRATION (PARAMETERS); MODEL; MULTIVARIATE ANALYSIS; PARAMETER; POTENTIOMETRY; PRIORITY JOURNAL;

EID: 0142106460     PISSN: 00032670     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0003-2670(03)00663-9     Document Type: Article

References (25)

1. J. Inczédy, T. Lengyel, A.M. Ure, A. Gelencsér, A. Hulanicki, IUPAC, Compendium of Analytical Nomenclature, third ed., Blackwell Scientific Publications, Oxford, 1998.
2. D.L. Massart, B.G.M. Vandeginste, L.M.C. Buydens, S. de Jong, P.J. Lewi, J. Smeyers-Verbeke, Handbook of Chemometrics and Qualimetrics, Part A, Elsevier, Amsterdam, 1997.
3. Commission SFSTP, Guide de Validation Analytique: Rapport d'une Commission SFSTP, Part I. Méthodologie, STP Pharma Pratiques, vol. 2-4, 1992, pp. 205.
4. Sanz M.B., Sarabia L.A., Herrero A., Ortiz M.C. Anal. Chim. Acta. 446:2001;297.
5. M.C. Ortiz, L.A. Sarabia, A. Herrero, M.S. Sánchez, M.B. Sanz, M.E. Rueda, D. Giménez, M.E. Meléndez, Chemom. Intell. Lab. Syst., in press.
6. Faber N.K.M. Chemom. Intell. Lab. Syst. 50:2000;107.
7. Faber N.M. Anal. Chem. 70:1998;5108.
8. Faber K., Lorber A., Kowalski B.R. J. Chemometrics. 11:1997;419.
9. Lorber A. Anal. Chem. 58:1986;1167.
10. Faber N.K.M. J. Chemometrics. 12:1998;405.
11. Bergmann G., von Oepen B., Zinn P. Anal. Chem. 59:1987;2522.
12. Faber N.K.M. Anal. Chim. Acta. 381:1999;103.
13. Ferré J., Brown S.D., Rius F.X. J. Chemometrics. 15:2001;537.
14. Arcos M.J., Ortiz M.C., Villahoz B., Sarabia L.A. Anal. Chim. Acta. 339:1997;63.
15. Herrero A., Ortiz M.C. Talanta. 46:1998;129.
16. ISO 11843-1, Capability of Detection, Genève, Switzerland, 1997.
17. Currie L.A. Anal. Chim. Acta. 391:1999;127.
18. J. Wang, Stripping Analysis: Principles, Instrumentation and Applications, VCH, Derfield Beach, FL, 1958.
19. Herrero A., Ortiz M.C. Anal. Chim. Acta. 248:1997;51.
20. Q-PARVUS 3.0: An extendable package of programs for data explorative analysis, classification and regression analysis, in: M. Forina, S. Lanteri, C. Armanino (Eds.), Dipartimento di Chimica e Tecnologie Farmaceutiche ed Alimentari, Genoa, Italy, 2001. [This software is freely available at site http://parvus.unige.it .].
21. PROGRESS, P.J. Rousseeuw, A.M. Leroy, Robust Regression and Outlier Detection, Wiley, New York, 1987, pp. 1-39.
22. Statgraphics Plus for Windows 4.0, Statistical Graphics Corp.
23. Herrero A., Ortiz M.C. Anal. Chim. Acta. 348:1997;51.
24. Council Directive 98/83/EC on the quality of water intended for human consumption.
25. Sanz M.B., Ortiz M.C., Herrero A., Sarabia L.A. Química Analítica. 18:1999;91.