A joint meeting of the Seminar "Physical Chemistry of Solutions and Fluids and Center for Joint Use of Scientific Equipment was held on May 19, 2022 in the conference hall of the Institute of Solution Chemistry. The talk on the functionality of the scanning electron microscope Quattro S with and energy-dispersive X-ray spectroscopy system (EDS Thermo Fisher Scientific) and a rotary pumped coater Q150R ES Plus was given by Nadezhda Fomina, PhD in Chemistry.