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Measured and simulated scatter fraction, peak NECR and the corresponding activity concentration for different isotopes in the presence of 3T magnetic field.
| Scatter fraction at peak (%) | Peak NECR (kcps) | Activity concentration at peak NECR (kBq/ml) | |
| Measured | |||
| 18F (Caribé et al., 2019) | 43.3 | 216.8 | 18.60 |
| 18Ga (Caribé et al., 2019) | 42.9 | 205.6 | 20.40 |
| Simulated | |||
| 18F | 38.8 | 216.8 | 17.4 |
| 15O | 38.8 | 216.4 | 18.2 |
| 13N | 38.2 | 212.0 | 16.5 |
| 011C | 38.5 | 217.6 | 16.7 |
| 82Rb | 39.1 | 173.5 | 19.6 |
| 68Ga | 38.7 | 207.1 | 20.1 |
