Sorption of hexanitro- and trans-tetranitrodichloroiridate(III) ions o
n PAN-MVP fibers has been studied. A method has been proposed for pres
entation of the data on distribution of metal ions on the sorbents wit
h variable sorption characteristics. Quantitative relationships of sor
ption of the complex ions from electrolyte solutions of various nature
s and concentrations have been determined using this method.