Sample Code | Mass (mg) | Ba-133 Recovery % | Count Rate (CPM) | Activity (Bq/g) |
DL-1a | 43 | 90.10 ± 9.10 | 6.38 ± 0.32 | 1.27 ± 0.15 |
DL-1a | 44 | 88.70 ± 10.3 | 6.16 ± 0.31 | 1.26 ± 0.14 |
Average | 43.5 | 89.40 ± 9.65 |
| 1.27 ± 0.15 |
Monazite 1 | 51 | 78.88 ± 5.5 | 71.16 ± 5.11 | 13.96 ± 1.38 |
Monazite 2 | 53 | 80.30 ± 4.6 | 72.50 ± 3.1 | 14.22 ± 1.20 |
Monazite 3 | 50 | 79.40 ± 4.8 | 71.60 ± 4.7 | 14.05 ± 1.25 |
Monazite 4 | 52 | 74.4 ± 5.1 | 67.12 ± 5.9 | 13.17 ± 4.4 |
Average | 51.5 | 78.24 ± 5 |
| 13.85 ± 2.05 |
Ra-St & Ba-St |
| ~100 | 90.21 ± 1.07 | 18.1 ± 1.11 |