Capillary electrophoretic separation of metal ions using complex forming equilibria of different stabilities

Journal of Chromatography A

Volumn 745, Issue 1-2, 1996, Pages 103-109

  Conradi, S ^a   Vogt, C ^a   Wittrisch, H ^a   Knobloch, G ^a   Werner, G ^a  

^a UNIVERSITY OF LEIPZIG   (Germany)

Author keywords

Complex formation; Ethylene diamine tetraacetic acid; Hydroxyisobutyric acid; Hydroxyquinolinesulfonic acid; Metal ions

Indexed keywords

COPPER; IRON; LEAD; METAL ION; NICKEL; ZINC;

CAPILLARY ELECTROPHORESIS; COMPLEX FORMATION; COMPUTER SIMULATION; CONFERENCE PAPER; DRUG DETERMINATION; DRUG MIXTURE; ELECTROPHORETIC MOBILITY; PRIORITY JOURNAL; TECHNIQUE; THEORY; ULTRAVIOLET SPECTROPHOTOMETRY;

EID: 0030595319     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/0021-9673(96)00268-3     Document Type: Conference Paper

References (16)

1. [1] A.R. Timerbaev, J. Cap. Electrophor., 2 (1995) 14.
2. [2] F. Foret, S. Fanali, L. Ossicini and P. Bocek, J. Chromatogr., 470 (1989) 299.
3. [3] W. Beck and H. Engelhardt, Chromatographia, 33 (1992) 313.
4. [4] A.R. Timerbaev, W. Buchberger, O.P. Semenova and G.K. Bonn, J. Chromatogr., 630 (1993) 379.
5. [5] W.D. Barger, R.L. Mowery and J.R. Wyatt, J. Chromatogr. A, 680 (1994) 659.
6. [6] P. Jandik and G. Bonn, Capillary Electrophoresis of Small Molecules and Ions, VCH, New York, 1993.
7. [7] C. Vogt and S. Conradi, Anal. Chim. Acta, 294 (1994) 145.
8. [8] Q. Yang, Y. Zhuang, J. Smeyers-Verbeke and D.L. Massart, J. Chromatogr. A, 706 (1995) 503.
9. [9] P. Jandik, W.R. Jones and A.L. Heckenberg, J. Chromatogr., 593 (1992) 289.
10. [10] J. Bjerrum, G. Schwarzenbach and L.G. Sillén, Stability Constants, Part 1, Organic Ligands, Metacalfe and Cooper, London, 1957.
11. [11] D.D. Perrin, Stability Constants of Metal-Ion Complexes, Part B, Organic Ligands, Pergamon Press, Oxford, 1979.
12. [12] D.F. Swaile and M.J. Sepaniak, Anal. Chem., 63 (1991) 179.
13. [13] S. Kotrly and L. Sucha, Chemical Equilibria in Analytical Chemistry, Ellis Horwood, Chichester, 1985.
14. [14] T. Wang and S.F.Y. Li, J. Chromatogr. A, 707 (1995) 343.
15. [15] T. Hirokawa, T. Ohta, K. Nakamura, K. Nishimoto and F. Nishiyama, J. Chromatogr. A, 709 (1995) 171.
16. [16] F.A. Cotton, G. Wilkinson, Anorganische Chemie, VEB Deutscher Verlag der Wissenschaften, Berlin, 1968, p. 794.