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Table 2 Specific activity of 238 U, 232 Th and 40 K in wheat flour samples

From: Estimated the radiation hazard indices and ingestion effective dose in wheat flour samples of Iraq markets

Sample Code Specific activity in (Bq/Kg)
238U 232Th 40K
F1 1.086 ± 0.0866 3.411 ± 0.322 179.089 ± 3.187
F2 9.991 ± 1.715 3.340 ± 0.356 264.729 ± 3.843
F3 3.391 ± 2.241 0.796 ± 0.504 96.509 ± 2.446
F4 5.102 ± 1.861 2.462 ± 0.475 120.555 ± 5.5134
F5 2.243 ± 2.303 1.646 ± 0.394 47.805 ± 5.025
F6 6.599 ± 1.852 1.375 ± 0.655 100.892 ± 6.289
F7 11.078 ± 2.848 4.298 ± 0.388 79.767 ± 6.499
F8 BLD 0.126 ± 0.066 41.842 ± 5.875
F9 6.048 ± 1.526 1.561 ± 0.664 109.061 ± 6.643
F10 6.196 ± 3.127 1.652 ± 0.684 191.549 ± 7.006
F11 12.532 ± 2.026 2.685 ± 0.573 175.257 ± 6.510
F12 6.370 ± 2.307 BLD 190.104 ± 7.876
Average ± S.D 6.603 ± 3.715 1.9465 ± 1.331 133.097 ± 67.044