Radionuclide generator

摘要

There is provided a generator for short-lived radionuclides. The generator comprises a support, an ion-exchange agent and a parent radionuclide in a steady-state equilibrium with a daughter nuclide, which daughter nuclide can be selectively eluted from said column. A suitable parent radionuclide is 191OS in equilibrium with 191mIr. There is also provided a specific Os(VI) complex which has certain advantages.