R. Delgado, J. J. da Silva, M. C. Vaz
Mar 1, 1986
Citations
0
Influential Citations
12
Citations
Journal
Talanta
Abstract
An examination of the copper(II) complexes of some cyclic tetra-azatetra-acetic acids has shown that the 1,4,7,10-tetra-azacyclotridecane-N,N',N'',N'''-tetra-acetic acid complex has an unusually high molar absorptivity and other favourable characteristics which make this ligand a convenient reagent for the fast and easy spectrophotometric determination of moderately small quantities of copper.