... The adsorption of zinc octa-4, 5-carboxyphthalocyanine at the presence of the polyelectrolyte on the sorbents for HPLC . Abstract A possibility of the physical immobilization of zinc octa-4, 5-carboxyphthalocyanine on nonpolar adsorbents for HPLC at the presence of polydiallylldimethylammonium chloride was shown. ... Moscow University Chemistry Bulletin . 2003, Vol. ... 6, P. 409 . Copyright (C) Chemistry Dept., ... Copyright (C) Chemisty Department of Moscow State University . ...