Table 3. Results from 211At-labeled BC8-B10 stability tests.
Sample ID | Specific Activity MBq/mg (mCi/mg) |
Radiochemical Purity by iTLC | ||||
---|---|---|---|---|---|---|
1 h | 2 h | 4 h | 6 h | 21 h | ||
Prep A | 59.2 (1.60) |
98.5% | 97.7% | 97.4% | 97.2% | 96.0% |
Prep B | 62.9 (1.70) |
98.4% | 97.9% | 97.4% | 97.3% | 96.8% |
Prep C | 62.9 (1.70) |
98.3% | 97.5% | 97.0% | 96.7% | 96.7% |
Prep D | 159 (4.29) |
97.8% | 97.5% | 96.7% | 97.6% | 95.7% |