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The specification of the present point sources as well as its figures.
| PTB Nuclide | Energy keV |
Emission Probability |
Activity kBq |
Uncertainty kBq |
|---|---|---|---|---|
| Am-241 | 59.52 | 35.9 | 259 | ±2.6 |
| Cs-137 | 661.66 | 84.99 | 385 | ±4.0 |
| Eu-152 | 121.78 | 28.37 | 290 | ±4.0 |
| 244.69 | 7.53 | |||
| 344.28 | 26.57 | |||
| 778.91 | 12.97 | |||
| 964.13 | 14.63 | |||
| 1112.0 | 13.54 | |||
| 1408.1 | 20.85 | |||
| Ba-133 | 80.99 | 32.9 | 275 | ±1.6 |
| 356.01 | 62.05 |
