Sample code | 238U (Bq∙Kg−1) | 232Th (Bq∙Kg−1) | 40K (Bq∙Kg−1) | Sample code | 238U (Bq∙Kg−1) | 232Th (Bq∙Kg−1) | 40K (Bq∙Kg−1) |
WF1 | 45.67 | 58.99 | 100.7 | JF1 | 127.6 | 259.09 | 332.17 |
WF2 | 47.35 | 157.12 | 164.44 | JF2 | 98.12 | 140.34 | 580.64 |
WF3 | 10.55 | 64.94 | 340.24 | JF3 | 20.2 | 126.11 | 450.45 |
WF4 | 8.06 | 94.67 | 140.26 | JF4 | 84.62 | 94.64 | 1252.05 |
WF5 | 15.2 | 60.44 | 250.4 | JF5 | 25.45 | 85.56 | 550.35 |
Average | 25.37 ± 8.71 | 87.23 ± 18.64 | 199.21 ± 42.95 | Average | 71.20 ± 20.95 | 141.14 ± 31.14 | 633.13 ± 160.72 |