TY JOUR TI CHROMATOGRAPHIC DETECTOR BASED ON SORPTION-FREQUENCY SENSITIVE ELEMENTS KW sorption-frequency sensitive element KW chromatographic detector KW sorption coating KW multicomponent mixtures KW selectivity JO Modern Technologies and Scientific and Technological Progress AU Voronova, T.S. AU Mazur, V.G. AU Pudalov, A.D. PY 2024 IS 2024 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»