| Time (min) | 218Po | 214Po | ||||||||
| Thoracic region | Exthrathoracic region | Thoracic region | Exthrathoracic region | |||||||
| AI | bb | BB | ET1 | ET2 | AI | bb | BB | ET1 | ET2 | |
| 10 | 1.84 × 10−8 | 2.62 × 10−6 | 7.61 × 10−6 | 8.39 × 10−7 | 3.14 × 10−5 | 5.24 × 10−15 | 7.74 × 10−13 | 2.09 × 10−13 | 2.36 × 10−13 | 1.14 × 10−11 |
| 20 | 2.73 × 10−8 | 3.90 × 10−6 | 1.13 × 10−6 | 1.24 × 10−6 | 4.68 × 10−5 | 7.80 × 10−15 | 1.15 × 10−12 | 3.12 × 10−13 | 3.51 × 10−13 | 1.69 × 10−11 |
| 30 | 3.09 × 10−8 | 4.40 × 10−6 | 1.2710−6 | 1.41 × 10−6 | 5.29 × 10−5 | 8.81 × 10−15 | 1.30 × 10−12 | 3.52 × 10−13 | 3.96 × 10−13 | 1.91 × 10−11 |
| 40 | 3.15 × 10−8 | 4.49 × 10−6 | 1.3010−6 | 1.43 × 10−6 | 5.39 × 10−5 | 8.99 × 10−15 | 1.32 × 10−12 | 3.59 × 10−13 | 4.04 × 10−13 | 1.95 × 10−11 |