eng Ansari Education and Research Society Journal of Ultra Scientist of Physical Sciences August 2008 20 2 223 226 jusps-B 1291 article Padmakshi Singh 1 Satyendra Singh 2 Kashi Naresh Govt. Post Graduate College, Gyanpur, Sant Ravi Das Nagar, Bhadohi - 221304 (INDIA) <p style="text-align:justify">A method involving the use of paper electrophoresis is described for the study of equilibria in mixed-ligand complex systems in solution. The technique is based on the movement of a spot of metal ion under an electric field with the complexants added to the background electrolyte at pH 8.5. The stability constants of the complexes were found to be 5.65, 5.25, 4.37, 3.83, 3.75, 3.61) for (Cu (II), UO₂ (II), Co (II), Zn (II), Cd (II) complexes, respectively, at &micro; = 0.1 and 35^oC.</p> https://ultraphysicalsciences.org/paper/1291/ mixed complexes Pyridoxal nitrilotriacetic acid