Group | 63Cu used (mg/batch) | Concentration of 63Cu(NO3)2 (M) | Batch yield after process* (GBq) | Saturated yield after process* (MBq/μA) | Specific activity† (MBq/μg) | Metals (μg) |
Non-cGMP‡ | 321 (n = 3) | 1.7 | 3.06 ± 0.16 | 309 ± 17 | 108 ± 62 (range, 36–144) | Fe+3: 13.0 ± 2.1 |
Cu+2: 40.5 ± 16.1 | ||||||
Ni+2: ND | ||||||
Zn+2: 16.1 ± 8.3 | ||||||
cGMP§ | 232 (n = 6) | 1.23 | 2.00 ± 0.39 | 151 ± 29 | 41.2 ± 18.1 (range, 19.2–66.5) | Fe+3: 28.2 ± 1.7‖ |
Cu+2: 2.7 ± 1.8‖ | ||||||
Ni+2: ND | ||||||
Zn+2: 29.5 ± 9.4 |