I-131
8 DAYS
Lu-177
6.65 DAYS
Y-90
2.7 DAYS
Ra-223
11.4 DAYS
In-111
2.8 DAYS
Tl-201
73 HOURS
Ga-67
78.2 HOURS
I-123
13.2 HOURS
F-18
110 MINUTES
Ge-68
270.8 DAYS
Ga-68
68 MINUTES
Tc-99m
6 HOURS
Cs-137
30 YEARS
Co-57
271 DAYS