| Samples | Type | Raeq (Bq/kg) |
| CG 4 | Grey | 93.64 ± 8.17 |
| CG 3 | Grey | 118.57 ± 5.70 |
| CG 2 | Grey | 106.84 ± 8.64 |
| CB 1 | White | 60.21 ± 5.02 |
| CG 1 | Grey | 87.16 ± 7.56 |
| UNSCEAR |
| 370 |