The present invention comprises: an electron beam accelerator (2) a container (4) housing a raw material (3) for radioactive nuclide production, said raw material including molybdenum 100 a heating device (5) that heats the raw material (3) for radioactive nuclide production an adsorbent (81) that adsorbs technetium compounds including technetium 99m generated by the heated raw material (3) for radioactive nuclide production an eluent supply device (10) that supplies an eluent (L1) that causes elution of the technetium compound adsorbed to the adsorbent (81) and a drug recovery unit (13) that recovers the eluent (L2).
