Peak NEC Rates and Corresponding Activity Concentrations
| Mouse phantom | Rat phantom | |||
|---|---|---|---|---|
| Energy window (keV) | Peak NEC rate (kcps) | Activity concentration, kBq/mL (μCi/cc) | Peak NEC rate (kcps) | Activity concentration, kBq/mL (μCi/cc) |
| 100–700 | 170.7 | 377 (10.2) | 91.4 | 122 (3.3) |
| 250–700 | 126.8 | 455 (12.3) | 77.1 | 141 (3.8) |
| 400–700 | 73.3 | 448 (12.1) | 43.7 | 141 (3.8) |