Document created sometime in 1994;
| 67Ga (78.1 h) | 99mTc (6.02 h) |
| 111In (2.83 d) | 131I (8.06 d) |
| 201Tl (72.9 h) | 133Xe (5.243 d) |
| Co57 (270.9 d) | Gd153 (241.6 d) |
| Cs137(30.17y) | 133Ba (10.52 y) |
Co60 (5.2704 y)
Au198 (2.696 d)
| 40K | 238U |
Weapons testing fallout
| H3 (12.33y) | C14 (5730y) | Na22 (2.602y) | Na24 (15.020h) |
| P32 (14.26d) | S35 (87.44d) | Cl36 (3.01x10**5y) | Br82 (35.30h) |
| Rb86 (18.66d) | I125 (60.14d) | Cr51 (27.704d) | Co58 (70.916d) |
| Kr81m ( 13s) | Rb81 (4.576h) | Sr89 (50.5d) | Mo99 (65.94h) |
| I125 (60.14d) | Xe127 (36.4d) | Xe133 (5.245d) | Ga68(1.13h) |
| Ru82(1.258m) | Br75(1.62h) | Kr79m | Xe127m |
| Cu62(9.73m) | I122(3.6m) | I124(4.17d) | Cu64(12.7h) |
| K38(7.63m) | I123(13.2 h) |
Douglas J. Wagenaar, Ph.D., wagenaar@nucmed.bidmc.harvard.edu