Sources for Educational Purposes Type UA Co-60, 370 kBq Na-22, 37 kBq Cs-137, 185 kBq Kr-85, 185 kBq
Mist Chamber Type NK1 with Ra-D-Radiator Pb-210 18.5 kBq
Spinthariscopes with Ra-D-Radiator Pb-210 18.5 kBq
Ra-D-Radiator in a Protective Housing Pb-210 18.5 kBq
