The goal of this study is to foster a straightforward, naturally harmless substitute logical strategy for concurrent assessment of iron oxidation states. This proposed technique for iron speciation is in view of 1,10-phenanthroline (phen) altered redox capability of progress metal particles. In a pre-step overabundance cerium (IV) oxidizes iron (II) in example to iron (III). Introductory back titration of unresponded cerium (IV) with cobalt (II) in presence of phen gives measure of iron (II) in example, decrease of iron (III) with cobalt (II) is then used to appraise complete iron as iron (III). The potentiometric titration strategy has been effectively tried for conclusions of iron (II) and complete iron in engineered and regular examples and addresses an unmistakably green option in contrast to other detailed conventions of iron speciation examination.