Determination of zinc, cadmium, cobalt, copper in electrolytes

A simple method of paper chromatography, based on the formation of precipitation chromatograms in the form of peaks is suggested for the mass and regular control of the main component of electrolytes - metal. Diantipyrylmethane and hexyldiantipyrilmethane were used as precipitating reagents. The optimum compositions of impregnating solutions and eluents are given