Changes in Activity Yield and Molar Activity with Higher Quantities of Precursor Material
| Tracer | Activity yield (%) | Molar activity (GBq/μmol) |
| 18F-2 from 100 nmol (n = 3) | 4 ± 2 | 89 ± 26 |
| 18F-2 from 1000 nmol (n = 2) | 34 ± 9 | 13.3 ± 0.74 |
| Change | × 8.5 | ÷ 6.7 |