| Radioisotope | Pu-241 |
| Half-Life/Daughter | 14.329 years to uranium-237 |
| Chemical Form | Oxide powder; nitrate or chloride solid |
| Radionuclidic Purity | ~71% by weight Pu, ~29% Am |
| Radioisotopic Purity | 61 wt% Pu-241, 20 wt% Pu-240, 13 wt% Pu-242, 5 wt% Pu-239, >1 wt% Pu-238 |
| Production Route | Sequential neutron captures in uranium-238/plutonium |
| Processing | Electromagnetic separation of plutonium |
| Primary Container | Glass screw cap bottle in nonreturnable container |
| Availability | Stock |
| Unit of Sale | Milligrams |
Classed as a nuclear material requiring documentation of transfer (DOE/NRC Form 741)
