DE (Gy) | |
Barite content (%) | 70.0 |
Water content (%) | 30.3 |
Bulk 226Ra concentration (Bq/g) | 16.9 |
Bulk 228Ra concentration (Bq/g) | 1.02 |
ESR age (a) | 33±1 |
Initial bulk 226Ra concentration (Bq/g) | 17.0 |
Initial bulk 228Ra concentration (Bq/g) | 59.4 |
Initial 228Ra/226Ra activity ratio | 3.47 |