The Laboratory for Radiochemistry performs low background radiochemical analyses: 14C, 3H, TRU elements, 90Sr, Cs isotopes. To this end, equipment related to the monitoring of the nuclear waste repository ( indoor/neighborhood) is used. Measurement of artificial gamma activity in surface water, assessment of the properties of the artificial materials proposed for immobilization of nuclear waste, besides artificial radionuclides the laboratory perform the analyses of a large portfolio of natural radionuclides and NORM is performed. The research is targeted at radiation protection and RWM. This infrastructure is available – on demand – for technical visits/internships and/or trainings.