Catalytic-Kinetic Determination of some Transition Metals

Abstract

<p>A method has been developed for the determination of iron, copper, cobalt and manganese at levels ranging from a few to several hundred parts per million. A Landolt reaction employing peroxydisulphate, iodide and thiosulphate was used to accomplish this.</p> <p>All four metals can be determined alone and their binary mixtures, except for mixtures of cobalt and manganese, can be analyzed. These determinations can be carried out by means of simple equipment and procedures.</p>