Publication Details (including relevant citation information):
AlfredA. Schilt, Wayne E. Dunbar, Bruce W. Gandrud, and Steven E. Warren, Talanta,1970, 17, 649-653.
New chromogens of the ferroin type were complexed with iron, nickel and cobalt. Spectral characteristics and mole ratios of the ligand:metal ion were reported for these multidentate ligands complexes.
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