[Diagnostic agents for human-medical and veterinary use and for phytopathology, namely, chromatographic material for medical diagnostic purposes for the separation, purification, isolation and analysis of biopolymers, namely, nucleic acids, macromolecules and biologically active substances; and reagents and solvents for performing purification, isolation and/or chromatographic separation methods for biopolymers, macromolecules and biologically active substances for clinical or medical use; ki...