Uglanova Varsenia Zagidovna RussiaSaratovSaratov State University , 83, Astrakhanskaya str., Saratov, 410012, Russia доцентк.х.н.AtayanVZ@rambler.ru Author's articles Применение циклодекстринов в тонкослойной хроматографии некоторых антиоксидантов полифенольной природы ОПРЕДЕЛЕНИЕ СТЕПЕНИ ЧИСТОТЫ ПРЕПАРАТОВ КОРТИКОСТЕРОИДНЫХ ГОРМОНОВ МЕТОДОМ ТОНКОСЛОЙНОЙ ХРОМАТОГРАФИИ В ПОДВИЖНЫХ ФАЗАХ НА ОСНОВЕ ЦИКЛОДЕКСТРИНОВ И ПАВ To the Question the Choice of a Derivatizing Agent for the Transfer of Methylphosphonic Acid and its O-alkils Ethers to Chromatographic Derivatives Mass Fraction Evaluation of the Basic Substance in Dialkyl Methylphosphonate Samples by Potentiometric Titration Assessment of the Environmental Safety of Some Building Materials and Products Chromatographical Analysis of Meldonium with Preliminary Concentration by Solid-Phase Extraction on Magnetite Nanoparticles