5 Radiopharmaceutical diagnostic and/or therapeutic preparations for medical and/or pharmaceutical purposes, in particular radiopharmaceutical preparations for endoradionuclide therapy, brachytherapy, positron emission tomography (PET), single photon emission computed tomography (SPECT), target radionuclide therapy and peptide receptor radionuclide therapy (PRRT); radiopharmaceutical products, in particular actinium-containing and/or bismuth-containing radiopharmaceutical products in GMP [Good Manufacturing Practice] quality; radiopharmaceutical preparations for use in oncology, in particular radiopharmaceuticals containing radioisotopes, in particular actinium-225 and/or bismuth-213; radiopharmaceuticals containing medical radioisotopes with longer half-lives, in particular actinium-225 and/or bismuth-213 for the treatment of tumour diseases; target radiopharmaceuticals containing a target molecule, in particular a peptide or an antibody, depending on the indication, and a medical radioactive isotope; radiopharmaceuticals containing actinium-225 and/or bismuth-213 and its complexes.