TY - SER AU - Pakhnutova,Evgeniya A. AU - Slizhov,Yuri G. ED - Томский государственный университет ED - Томский государственный университет TI - Using adsorbents with immobilized metal chelate layers for the gas-chromatographic separation of aromatic hydrocarbons KW - газовая хроматография KW - адсорбенты KW - хелаты металлов KW - ароматические углеводороды KW - статьи в журналах N1 - Библиогр.: 11 назв N2 - Adsorbents based of Silipor 200 silica with immobilized layers of nickel acetylacetonate, ethylac-etoacetate, and malonate are synthesized. The retention of arenes on the modified phases is studied; that the applicability of these adsorbents to the separation of complex mixtures of aromatic hydrocarbons is demonstrated UR - http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000532974 ER -