September 09-13, 2019 Assistants of the Department of ZTL Khalavka MV and Kolesnik T.E. participated in the 6th International Conference and Workshop “Plant – the source of research material”, where Kolesnik T.E. made an oral report on the topic: “Matrix tablets as a delivery system for herbal drugs”, and Halavka M.V. presented a poster on “Study of sorption of long-lived 90Sr and 137Cs radionuclides from apple and sunflower pectin solutions in VITRO”.