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Normalization factors for the activity measurements of 212Pb after separation from the daughter nuclides by Pb resin for the ISOMED 2010 dose calibrator.
| Time after Separation (min) | Normalization Factor |
|---|---|
| 0 | 1.86 |
| 5 | 1.80 |
| 30 | 1.58 |
| 60 | 1.37 |
| 90 | 1.26 |
| 120 | 1.18 |
