Simultaneous flow-injection speciation of Cr(III) and Cr(VI) by solid-phase reactors and spectrophotometry

Asian Journal of Spectroscopy

Volumn 8, Issue 3-4, 2004, Pages 101-109

  Kargosha, K ^a   Noroozifar, M ^b  

^a CHEMISTRY AND CHEMICAL ENGINEERING RESEARCH CENTER OF IRAN   (Iran)

^b UNIVERSITY OF SISTAN AND BALUCHESTAN   (Iran)

Author keywords

1,5 diphenylcarbazide; 1,5 diphenylcarbazone; Chromium speciation; Flow injection analysis; Jones reductor

Indexed keywords

EID: 27144459937     PISSN: 09719237     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (17)

1. S. Nielsen and E. H. Hansen, Anal. Chim. Acta, 366 (1998) 163.
2. T. P. Rao, S. Karthikeyan, B. Vijayalekshmy and C. S. P. Lyer, Anal. Chim. Acta, 369(1998) 69.
3. M. Sitting, Priority Toxic Pollutants, Health Impacts and Allowable Limets, Noyes Data Corporation, new jersey, 1980.
4. S. A. Katz, and H. J.Salem, , J. Appl. Toxical., 13 (1993) 217.
5. M. Stoeppler, Hazardous Metals in the Environmental Techniques and Instrumentation in Analytical Chemistry, Elsevier, Amsterdam, 12 (1992) 373
6. V.M. Rao and M.N. Sastri, J. Sci. Ind. Res., 41 (1982) 607.
7. J. E. Fergusson, Inorganic chemistry and the earth, pergamon press, volume 6 (1985) 282.
8. C.M. Andrle and J.A. Broekaert, Fresenius' J. Anal. chem., 346 (1993) 653.
9. F.J. Andrade, M.B. Tudino and O. Troccoli, Analyst, 121 (1996) 613.
10. B.P. Bubnis, M.R. Straka and G.E. Pacey, Talanta, 30 (1983) 841.
11. J.C. de Andrade, J.C. Rocha and N. Baccam, Analyst, 110 (1985) 197.
12. J.E. T. Andersen, Anal. Chim. Acta, 361 (1998) 125.
13. M. Noroozifar and M. Khorasani-Motlagh, Asia. J. Spectro. 6 (2002) 97.
14. G. Seehla, phD, DSC, FRSC, Vogel's Qualitative Inorganic Analysis, sixth edition, 1987, 115.
15. I. E. Lichtenstein and T. L. Allen, J. Phys. Chem., 65 (1961) 1238.
16. D. S. Skoog, D. M. west and F. J. Holler, Fundamental of Analytical Chemistry, fifth edition, Saunders college publishing, 1988, p. 332.
17. B. Ravindranath, "Principles and practice of chromatography", John Wiley& Sons, New York, 1989. pp. 248-250.