| 摘要 |
<p>Safe, isotopically pure Pd-103-containing seeds (10) of high apparent activity are formed by bombarding an Rh target in a cyclotron with high energy particles to obtain Rh containing carrier-free Pd-103, separating therefrom the carrier-free Pd-103, adding a small amount of Pd to the carrier-free Pd-103, electroplating said Pd-103/Pd admixture to a pellet(s) (14) of electroconductive material and encapsulating the pellet(s) (14) within a bi-compatible container or shell (22).</p> |
