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Comparing the measurement parameters of the NIM PET/CT phantom and NEMA IEC Body phantom
| NIM PET/CT phantom | NEMA IEC body phantom | |
|---|---|---|
| CB (kBq/mL) | 6.6 | 6.6 |
| CH (kBq/mL) | 26.4 | 26.4 |
| A (kBq) | 62,900 | 64,750 |
| T (min) | 8 | 8 |
CH, the mean activity concentration in the hot spheres; CB, the mean activity concentration in the background; A, the total activity; T, PET imaging time
