title: Detection of radionuclide impurities.
abstract: The knowledge of radionuclide impurities is of great importance both for activity measurements as well as in the preparation of Radioactive Standard Reference Materials. It is relevant also in the field of Life Sciences. Equipment, measurement and evaluation methods, uncertainties and detection limits are discussed. OMH experiences on impurity tests of radionuclides frequently used in the Hungarian medical practice are outlined.
mesh_terms: D009683:Nuclear Medicine / Q000592:standards*; D011851:Radioactivity; D011868:Radioisotopes / Q000032:analysis*; D013051:Spectrometry, Gamma
chemical_list: D011868:Radioisotopes