Analysis Summary for File: uc41-scale.chn Counting efficiency uses hill scaling function with 3 parameters: 0.6225 0.01935 0.6802 Detector Backgrounds: U Top : 6.61 +/- 0.85 mBq U Bottom: 2.414 +/- 0.094 mBq 235U : 0.333 +/- 0.06 mBq Thorium : 1.534 +/- 0.082 mBq Actinium: 1.394 +/- 0.041 mBq Cobalt60: 0.151 +/- 0.026 mBq Cobalt57: 0 +/- 0.033 mBq 40K : 18.65 +/- 1.22 mBq 137Cs : 0.405 +/- 0.052 mBq 54Mn : 0.006 +/- 0.034 mBq 210Po : 0 +/- 0 mBq 210Pb : 99.2 +/- 7.71 mBq Cobalt58: 0 +/- 0.0322 mBq Sample: UCalgary V41, Soil Sample WA 4m 59-70, 461.2 g Detector: VDA Start Time: 23 Jun 2025 10:42:21 Real Time: 336600.00 seconds = 3.896 days Live Time: 335826.30 seconds = 3.887 days Sample Mass: 461.2 +/- 0.1 g If Sample Mass is 1000 +/- 0, activity is in mBq Peak (keV) Counts Continuum Peak Signal Origin Branch percent Counting eff (%) Activity (mBq/kg) Peak 68% Conf. Range 90% Conf. Range 95% Conf. Range Center Limits Background Background Lower Upper Lower Upper Lower Upper Top of 238 U Chain Lines 63.290 60.99 - 65.76 2.9e+04 +/- 1.7e+02 2.68e+04 +/- 1.2e+02 0.874 +/- 0.11 2.16e+03 +/- 2.1e+02 234Th 4.8 +/- 0.5 0.506 +/- 0.031 57408 +/- 8826 63.3 4.858e+04 6.623e+04 4.289e+04 7.193e+04 4.011e+04 7.471e+04 92.590 90.26 - 95.03 4e+04 +/- 2e+02 2.67e+04 +/- 1.6e+02 5.62 +/- 0.72 1.33e+04 +/- 2.6e+02 234Th 5.6 +/- 0.21 2.13 +/- 0.11 72097 +/- 4857 92.6 6.724e+04 7.695e+04 6.411e+04 8.009e+04 6.258e+04 8.162e+04 766.420 763.06 - 769.78 7.46e+03 +/- 86 4.61e+03 +/- 48 0.222 +/- 0.029 2.85e+03 +/- 99 234mPa 0.317 +/- 0.005 1.99 +/- 0.15 2.9218e+05 +/- 2.48e+04 766.4 2.674e+05 3.17e+05 2.514e+05 3.33e+05 2.436e+05 3.408e+05 1001.030 997.23 -1004.82 3.85e+03 +/- 62 3.14e+03 +/- 40 0.504 +/- 0.065 706 +/- 74 234mPa 0.842 +/- 0.008 1.83 +/- 0.11 29587 +/- 3609 1001.0 2.598e+04 3.32e+04 2.365e+04 3.552e+04 2.251e+04 3.666e+04 Bottom of 238 U Chain Lines 186.211 183.49 - 188.91 3.63e+04 +/- 1.9e+02 2.44e+04 +/- 1.1e+02 2.44 +/- 0.095 1.19e+04 +/- 2.2e+02 226Ra 3.59 +/- 0.06 4.48 +/- 0.23 27350 +/- 991.3 186.2 2.636e+04 2.834e+04 2.572e+04 2.898e+04 2.541e+04 2.929e+04 241.995 239.21 - 244.63 5.83e+04 +/- 2.4e+02 1.59e+04 +/- 1.3e+02 4.22 +/- 0.16 4.23e+04 +/- 2.7e+02 214Pb 7.25 +/- 0.016 4.1 +/- 0.21 91896 +/- 4742 242.0 8.715e+04 9.664e+04 8.409e+04 9.97e+04 8.26e+04 1.012e+05 295.213 292.34 - 297.97 3.69e+04 +/- 1.9e+02 1.42e+04 +/- 84 9.3 +/- 0.36 2.26e+04 +/- 2.1e+02 214Pb 18.5 +/- 0.3 3.59 +/- 0.18 21944 +/- 1191 295.2 2.075e+04 2.313e+04 1.999e+04 2.39e+04 1.961e+04 2.428e+04 351.921 348.93 - 354.78 5.55e+04 +/- 2.4e+02 1.02e+04 +/- 72 15.7 +/- 0.61 4.53e+04 +/- 2.5e+02 214Pb 35.8 +/- 0.5 3.23 +/- 0.16 25297 +/- 1345 351.9 2.395e+04 2.664e+04 2.308e+04 2.751e+04 2.266e+04 2.793e+04 609.312 606.08 - 612.58 4.3e+04 +/- 2.1e+02 5.69e+03 +/- 53 13.3 +/- 0.52 3.73e+04 +/- 2.1e+02 214Bi 44.8 +/- 0.5 2.09 +/- 0.11 25677 +/- 1356 609.3 2.432e+04 2.703e+04 2.345e+04 2.791e+04 2.302e+04 2.834e+04 768.356 765.01 - 771.73 8e+03 +/- 89 4.21e+03 +/- 46 1.26 +/- 0.049 3.79e+03 +/- 1e+02 214Bi 4.94 +/- 0.06 1.79 +/- 0.095 27633 +/- 1675 768.4 2.596e+04 2.931e+04 2.488e+04 3.039e+04 2.435e+04 3.092e+04 1120.287 1116.48 -1124.07 1.25e+04 +/- 1.1e+02 3.98e+03 +/- 45 3.03 +/- 0.12 8.55e+03 +/- 1.2e+02 214Bi 14.8 +/- 0.2 1.47 +/- 0.077 25362 +/- 1412 1120.3 2.395e+04 2.677e+04 2.304e+04 2.768e+04 2.259e+04 2.813e+04 1238.110 1232.70 -1243.32 9.71e+03 +/- 99 6.02e+03 +/- 55 1.12 +/- 0.044 3.68e+03 +/- 1.1e+02 214Bi 5.79 +/- 0.08 1.39 +/- 0.075 29546 +/- 1870 1238.1 2.768e+04 3.142e+04 2.647e+04 3.262e+04 2.588e+04 3.321e+04 1377.669 1372.12 -1383.18 4.66e+03 +/- 68 2.18e+03 +/- 47 0.727 +/- 0.028 2.48e+03 +/- 83 214Bi 3.99 +/- 0.011 1.51 +/- 0.082 26558 +/- 1698 1377.7 2.486e+04 2.826e+04 2.377e+04 2.935e+04 2.323e+04 2.989e+04 1764.494 1758.50 -1770.64 8.72e+03 +/- 93 672 +/- 18 2.43 +/- 0.095 8.05e+03 +/- 95 214Bi 15.4 +/- 0.2 1.22 +/- 0.064 27688 +/- 1538 1764.5 2.615e+04 2.923e+04 2.516e+04 3.022e+04 2.467e+04 3.07e+04 2204.210 2197.57 -2210.79 2.98e+03 +/- 55 666 +/- 18 0.702 +/- 0.027 2.31e+03 +/- 58 214Bi 5.08 +/- 0.04 1.02 +/- 0.057 28806 +/- 1767 2204.2 2.704e+04 3.057e+04 2.59e+04 3.171e+04 2.534e+04 3.227e+04 235 U Chain Lines 143.760 141.21 - 146.41 2.88e+04 +/- 1.7e+02 2.73e+04 +/- 1.2e+02 1.06 +/- 0.19 1.47e+03 +/- 2.1e+02 235U 11 +/- 0.14 4.56 +/- 0.23 1907.4 +/- 284.5 143.8 1623 2192 1439 2375 1350 2465 163.330 160.72 - 165.93 2.49e+04 +/- 1.6e+02 2.5e+04 +/- 1.1e+02 0.494 +/- 0.089 -134 +/- 1.9e+02 235U 5.08 +/- 0.06 4.86 +/- 0.25 -351.58 +/- 506.2 163.3 0 368.9 0 646 0 787.9 185.715 183.06 - 188.26 3.5e+04 +/- 1.9e+02 2.37e+04 +/- 1.1e+02 5.36 +/- 0.97 1.13e+04 +/- 2.2e+02 235U 57.2 +/- 0.8 4.35 +/- 0.22 1245 +/- 36.97 185.7 1208 1282 1184 1306 1173 1317 205.311 202.57 - 207.99 2.31e+04 +/- 1.5e+02 2.46e+04 +/- 1.1e+02 0.447 +/- 0.081 -1.44e+03 +/- 1.9e+02 235U 5.01 +/- 0.07 4.22 +/- 0.22 -4382.1 +/- 619.7 205.3 0 97.66 0 193.9 0 250.7 Thorium Chain: Below Actinium Lines 39.857 37.57 - 42.12 1.9e+04 +/- 1.4e+02 1.95e+04 +/- 99 0.029 +/- 0.0015 -442 +/- 1.7e+02 212Bi 1.09 +/- 0.025 0.042 +/- 0.02 -6.2283e+05 +/- 3.769e+05 39.9 0 1.89e+05 0 3.5e+05 0 4.37e+05 238.632 235.96 - 241.38 8.38e+04 +/- 2.9e+02 2.04e+04 +/- 1.4e+02 16.2 +/- 0.86 6.34e+04 +/- 3.2e+02 212Pb 43.3 +/- 0.3 4.04 +/- 0.2 23396 +/- 1203 238.6 2.219e+04 2.46e+04 2.142e+04 2.538e+04 2.104e+04 2.575e+04 277.371 274.56 - 280.19 1.51e+04 +/- 1.2e+02 1.21e+04 +/- 1.1e+02 0.794 +/- 0.042 2.96e+03 +/- 1.7e+02 208Tl 2.37 +/- 0.11 3.26 +/- 0.17 24754 +/- 2201 277.4 2.255e+04 2.695e+04 2.113e+04 2.837e+04 2.044e+04 2.907e+04 300.087 297.32 - 302.96 1.82e+04 +/- 1.3e+02 1.02e+04 +/- 1e+02 1.04 +/- 0.056 7.98e+03 +/- 1.7e+02 212Pb 3.3 +/- 0.04 3.55 +/- 0.19 43985 +/- 2535 300.1 4.145e+04 4.652e+04 3.982e+04 4.816e+04 3.902e+04 4.895e+04 510.770 507.64 - 513.93 1.27e+04 +/- 1.1e+02 5.69e+03 +/- 53 1.72 +/- 0.092 7.03e+03 +/- 1.2e+02 208Tl 8.12 +/- 0.07 2.31 +/- 0.12 24175 +/- 1300 510.8 2.288e+04 2.547e+04 2.204e+04 2.631e+04 2.163e+04 2.672e+04 583.187 580.06 - 586.35 2.72e+04 +/- 1.6e+02 5.65e+03 +/- 53 5.91 +/- 0.32 2.15e+04 +/- 1.7e+02 208Tl 30.5 +/- 0.11 2.08 +/- 0.11 21940 +/- 1135 583.2 2.081e+04 2.307e+04 2.007e+04 2.381e+04 1.972e+04 2.416e+04 727.330 724.03 - 730.75 9.32e+03 +/- 97 4.29e+03 +/- 46 1.12 +/- 0.06 5.03e+03 +/- 1.1e+02 212Bi 6.67 +/- 0.09 2.04 +/- 0.11 23850 +/- 1369 727.3 2.248e+04 2.522e+04 2.16e+04 2.61e+04 2.117e+04 2.653e+04 860.557 856.94 - 864.10 6.08e+03 +/- 78 3.33e+03 +/- 41 0.681 +/- 0.036 2.75e+03 +/- 88 208Tl 4.49 +/- 0.04 1.8 +/- 0.093 22007 +/- 1356 860.6 2.065e+04 2.336e+04 1.978e+04 2.424e+04 1.935e+04 2.467e+04 2614.511 2607.37 -2621.68 1.08e+04 +/- 1e+02 418 +/- 14 2.82 +/- 0.15 1.04e+04 +/- 1e+02 208Tl 35.8 +/- 0.001 0.778 +/- 0.041 23963 +/- 1279 2614.5 2.268e+04 2.524e+04 2.186e+04 2.607e+04 2.146e+04 2.647e+04 Thorium Chain: 228 Ac Lines 129.065 126.47 - 131.67 3.08e+04 +/- 1.8e+02 2.74e+04 +/- 1.2e+02 0.93 +/- 0.027 3.39e+03 +/- 2.1e+02 228Ac 2.42 +/- 0.09 4.18 +/- 0.22 21598 +/- 1933 129.1 1.966e+04 2.353e+04 1.842e+04 2.478e+04 1.781e+04 2.539e+04 209.253 206.69 - 211.89 2.58e+04 +/- 1.6e+02 2.12e+04 +/- 1e+02 1.44 +/- 0.042 4.57e+03 +/- 1.9e+02 228Ac 3.89 +/- 0.07 4.35 +/- 0.22 17449 +/- 1201 209.3 1.625e+04 1.865e+04 1.547e+04 1.942e+04 1.51e+04 1.98e+04 338.320 335.48 - 341.12 2.22e+04 +/- 1.5e+02 1.03e+04 +/- 72 2.94 +/- 0.087 1.19e+04 +/- 1.7e+02 228Ac 11.3 +/- 0.19 3.27 +/- 0.17 20834 +/- 1159 338.3 1.968e+04 2.199e+04 1.893e+04 2.274e+04 1.856e+04 2.311e+04 463.004 459.94 - 466.01 9.74e+03 +/- 99 6.19e+03 +/- 56 0.908 +/- 0.027 3.55e+03 +/- 1.1e+02 228Ac 4.4 +/- 0.07 2.48 +/- 0.13 20996 +/- 1333 463.0 1.966e+04 2.233e+04 1.88e+04 2.319e+04 1.838e+04 2.361e+04 911.204 907.68 - 914.84 2.02e+04 +/- 1.4e+02 3.95e+03 +/- 44 3.44 +/- 0.1 1.62e+04 +/- 1.5e+02 228Ac 25.8 +/- 0.4 1.79 +/- 0.092 22747 +/- 1245 911.2 2.15e+04 2.399e+04 2.07e+04 2.479e+04 2.031e+04 2.519e+04 964.766 961.02 - 968.39 1.03e+04 +/- 1e+02 6.51e+03 +/- 57 0.643 +/- 0.019 3.75e+03 +/- 1.2e+02 228Ac 4.99 +/- 0.09 1.73 +/- 0.092 28019 +/- 1802 964.8 2.622e+04 2.982e+04 2.505e+04 3.098e+04 2.449e+04 3.155e+04 968.971 965.36 - 972.73 1.43e+04 +/- 1.2e+02 3.38e+03 +/- 58 2.03 +/- 0.06 1.09e+04 +/- 1.3e+02 228Ac 15.8 +/- 0.3 1.72 +/- 0.089 26043 +/- 1474 969.0 2.457e+04 2.752e+04 2.362e+04 2.847e+04 2.315e+04 2.893e+04 60 Co Chain Lines 1173.228 1168.09 -1178.49 5.31e+03 +/- 73 5.47e+03 +/- 52 1.23 +/- 0.21 -157 +/- 90 60Co 98.8 +/- 0.03 1.45 +/- 0.074 -70.645 +/- 40.6 1173.2 0 19.75 0 36.71 0 45.91 1332.500 1327.02 -1337.86 2.74e+03 +/- 52 2.79e+03 +/- 37 1.16 +/- 0.2 -50.2 +/- 64 60Co 100 +/- 0.0006 1.33 +/- 0.069 -24.301 +/- 31.17 1332.5 0 21.91 0 38.61 0 47.21 57 Co Chain Lines 122.061 119.53 - 124.51 2.54e+04 +/- 1.6e+02 2.71e+04 +/- 1.2e+02 0 +/- 0.74 -1.63e+03 +/- 2e+02 57Co 85.6 +/- 0.17 3.79 +/- 0.19 -324.36 +/- 42.53 122.1 0 6.238 0 12.4 0 16.05 136.474 133.84 - 139.04 2.74e+04 +/- 1.7e+02 2.94e+04 +/- 1.2e+02 0 +/- 0.1 -2.02e+03 +/- 2.1e+02 57Co 10.7 +/- 0.08 4.18 +/- 0.21 -2930.2 +/- 331.8 136.5 0 42.29 0 84.25 0 109.2 24 Na Chain Lines 1368.633 1363.23 -1374.07 2.26e+03 +/- 48 3.37e+03 +/- 41 0 +/- 0 -1.11e+03 +/- 63 24Na 100 +/- 0.1 1.33 +/- 0.067 -538.59 +/- 40.66 1368.6 0 3.492 0 6.983 0 9.068 2754.028 2746.57 -2761.31 102 +/- 10 123 +/- 7.8 0 +/- 0 -21 +/- 13 24Na 99.9 +/- 0.004 0.889 +/- 0.044 -15.268 +/- 9.328 2754.0 0 4.705 0 8.706 0 10.87 134 Cs Chain Lines 604.721 601.53 - 608.03 1.28e+04 +/- 1.1e+02 4.7e+03 +/- 69 0 +/- 0 8.12e+03 +/- 1.3e+02 134Cs 97.6 +/- 0.011 2.08 +/- 0.1 2579.6 +/- 135.7 604.7 2444 2715 2356 2803 2314 2845 795.864 792.33 - 799.27 6.22e+03 +/- 79 4.74e+03 +/- 69 0 +/- 0 1.48e+03 +/- 1e+02 134Cs 85.5 +/- 0.006 1.78 +/- 0.089 626.57 +/- 54.39 795.9 572.2 681 537.1 716 520 733.2 801.953 798.40 - 805.34 3.66e+03 +/- 61 3.89e+03 +/- 62 0 +/- 0 -229 +/- 87 134Cs 8.69 +/- 0.016 1.77 +/- 0.089 -960.92 +/- 367.8 802.0 0 136.4 0 260.4 0 329.9 106 Rh Chain Lines 621.940 618.65 - 625.16 4.26e+03 +/- 65 6.07e+03 +/- 55 0 +/- 0 -1.81e+03 +/- 85 106Rh 9.93 +/- 0.12 2.05 +/- 0.1 -5744.4 +/- 401.1 621.9 0 31.91 0 63.83 0 82.91 511.842 508.73 - 515.01 1.25e+04 +/- 1.1e+02 5.77e+03 +/- 54 0 +/- 0 6.72e+03 +/- 1.2e+02 106Rh 20 +/- 0.01 2.31 +/- 0.12 9402.3 +/- 501.1 511.8 8901 9903 8578 1.023e+04 8420 1.038e+04 131 I Chain Lines 364.489 361.50 - 367.36 7.51e+03 +/- 87 7.59e+03 +/- 87 0 +/- 0 -81 +/- 1.2e+02 131I 81.5 +/- 0.08 2.89 +/- 0.14 -22.217 +/- 33.73 364.5 0 24.96 0 43.6 0 53.12 284.305 281.49 - 287.13 1.21e+04 +/- 1.1e+02 1.37e+04 +/- 83 0 +/- 0 -1.69e+03 +/- 1.4e+02 131I 6.12 +/- 0.06 3.42 +/- 0.17 -5214.4 +/- 500.6 284.3 0 54.38 0 108.5 0 140.8 636.989 633.62 - 640.34 4.23e+03 +/- 65 4.33e+03 +/- 47 0 +/- 0 -93.5 +/- 80 131I 7.16 +/- 0.1 2.02 +/- 0.1 -417.52 +/- 357.8 637.0 0 214.8 0 388.3 0 479.7 95 Zr Chain Lines 756.729 753.30 - 760.24 4.39e+03 +/- 66 4.84e+03 +/- 49 0 +/- 0 -453 +/- 83 95Zr 54 +/- 0.1 1.83 +/- 0.091 -296.1 +/- 55.94 756.7 0 11.53 0 22.73 0 29.28 724.199 720.78 - 727.50 7.36e+03 +/- 86 5.28e+03 +/- 51 0 +/- 0 2.08e+03 +/- 1e+02 95Zr 44.2 +/- 0.13 1.88 +/- 0.094 1618.8 +/- 112.5 724.2 1506 1731 1434 1804 1398 1839 99 Mo Chain Lines 181.068 178.50 - 183.71 2.39e+04 +/- 1.5e+02 2.94e+04 +/- 1.2e+02 0 +/- 0 -5.52e+03 +/- 2e+02 99Mo 5.99 +/- 0.07 4.32 +/- 0.22 -13758 +/- 859.8 181.1 0 61.31 0 122.7 0 159.4 739.500 736.17 - 742.89 3.92e+03 +/- 63 4.35e+03 +/- 47 0 +/- 0 -430 +/- 78 99Mo 12.1 +/- 0.12 1.85 +/- 0.093 -1235.2 +/- 232.8 739.5 0 47.89 0 94.41 0 121.6 136 Cs Chain Lines 340.547 337.65 - 343.51 1.97e+04 +/- 1.4e+02 1.23e+04 +/- 78 0 +/- 0 7.43e+03 +/- 1.6e+02 136Cs 42.2 +/- 0.13 3.03 +/- 0.15 3754.9 +/- 204.9 340.5 3550 3960 3418 4092 3353 4157 818.514 815.10 - 822.04 3.36e+03 +/- 58 3.5e+03 +/- 42 0 +/- 0 -144 +/- 72 136Cs 100 +/- 0.01 1.75 +/- 0.088 -52.907 +/- 26.5 818.5 0 11.84 0 22.21 0 27.89 1048.073 1044.28 -1051.87 3.26e+03 +/- 57 3.29e+03 +/- 41 0 +/- 0 -29.5 +/- 70 136Cs 80 +/- 0.3 1.53 +/- 0.077 -15.531 +/- 36.88 1048.1 0 30.32 0 51.93 0 62.79 140 La Chain Lines 487.021 484.01 - 490.08 5.73e+03 +/- 76 5.09e+03 +/- 71 0 +/- 0 641 +/- 1e+02 140La 45.5 +/- 0.6 2.38 +/- 0.12 381.89 +/- 65.02 487.0 316.9 446.9 274.9 488.8 254.4 509.3 815.772 812.28 - 819.22 3.3e+03 +/- 57 3.7e+03 +/- 43 0 +/- 0 -403 +/- 72 140La 23.3 +/- 0.19 1.75 +/- 0.088 -637.07 +/- 118 815.8 0 23.87 0 47.1 0 60.68 138 La Chain Lines 788.742 785.18 - 792.11 4.74e+03 +/- 69 5.29e+03 +/- 51 0 +/- 0 -552 +/- 86 138La 34.4 +/- 0.5 1.79 +/- 0.089 -579.64 +/- 95.16 788.7 0 17.24 0 34.11 0 44.03 1435.795 1430.23 -1441.28 1.93e+03 +/- 44 2.1e+03 +/- 32 0 +/- 0 -170 +/- 55 138La 65.6 +/- 0.5 1.3 +/- 0.065 -128.94 +/- 41.88 1435.8 0 13.7 0 26.41 0 33.61 227 Ac Chain Lines 235.960 233.14 - 238.56 4.95e+04 +/- 2.2e+02 4.28e+04 +/- 1.5e+02 0 +/- 0 6.7e+03 +/- 2.7e+02 227Th 17.5 +/- 1.4 3.85 +/- 0.19 6421.3 +/- 657.4 236.0 5764 7079 5340 7503 5133 7710 154.208 151.62 - 156.82 2.8e+04 +/- 1.7e+02 2.57e+04 +/- 1.6e+02 0 +/- 0 2.35e+03 +/- 2.3e+02 223Ra 5.7 +/- 0.16 4.37 +/- 0.22 6100.7 +/- 695.3 154.2 5405 6796 4957 7244 4738 7463 445.033 441.94 - 448.01 6.28e+03 +/- 79 6.51e+03 +/- 81 0 +/- 0 -234 +/- 1.1e+02 223Ra 1.29 +/- 0.05 2.53 +/- 0.13 -4637.5 +/- 2260 445.0 0 992 0 1865 0 2344 403.300 400.31 - 406.17 8.07e+03 +/- 90 8.23e+03 +/- 64 0 +/- 0 -160 +/- 1.1e+02 combo 10.4 +/- 0.4 2.7 +/- 0.13 -367.91 +/- 255.6 403.3 0 138.4 0 253.8 0 315.5 270.000 267.18 - 272.82 1.85e+04 +/- 1.4e+02 1.32e+04 +/- 1.1e+02 0 +/- 0 5.27e+03 +/- 1.8e+02 combo 24.7 +/- 0.5 3.54 +/- 0.18 3891.1 +/- 247.7 270.0 3643 4139 3484 4299 3406 4377 427.088 424.16 - 430.02 6.88e+03 +/- 83 6.65e+03 +/- 58 0 +/- 0 226 +/- 1e+02 211Pb 1.76 +/- 0.04 2.6 +/- 0.13 3187.6 +/- 1439 427.1 1749 4627 820.9 5554 367.5 6008 832.010 828.54 - 835.48 4.23e+03 +/- 65 4.16e+03 +/- 46 0 +/- 0 71 +/- 79 211Pb 3.52 +/- 0.06 1.74 +/- 0.087 750.38 +/- 840.5 832.0 0 1591 0 2133 0 2398 152 Eu Chain Lines 121.782 119.31 - 124.30 2.54e+04 +/- 1.6e+02 2.7e+04 +/- 1.2e+02 0 +/- 0 -1.66e+03 +/- 2e+02 152Eu 28.6 +/- 0.6 3.78 +/- 0.19 -991.15 +/- 129.6 121.8 0 18.96 0 37.68 0 48.77 244.698 242.03 - 247.45 2.69e+04 +/- 1.6e+02 5.03e+04 +/- 1.6e+02 0 +/- 0 -2.34e+04 +/- 2.3e+02 152Eu 7.58 +/- 0.019 3.77 +/- 0.19 -52810 +/- 2694 244.7 0 157.1 0 314.6 0 409 344.279 341.34 - 347.19 1.02e+04 +/- 1e+02 3.61e+04 +/- 1.3e+02 0 +/- 0 -2.59e+04 +/- 1.7e+02 152Eu 26.5 +/- 0.4 3 +/- 0.15 -21034 +/- 1107 344.3 0 66.59 0 133.4 0 173.3 778.904 775.42 - 782.36 3.82e+03 +/- 62 5.98e+03 +/- 55 0 +/- 0 -2.16e+03 +/- 83 152Eu 12.9 +/- 0.19 1.8 +/- 0.09 -5995.2 +/- 387.2 778.9 0 28.52 0 57.08 0 74.16 867.378 863.88 - 871.04 3.38e+03 +/- 58 4.63e+03 +/- 48 0 +/- 0 -1.25e+03 +/- 75 152Eu 4.24 +/- 0.019 1.7 +/- 0.085 -11171 +/- 878.9 867.4 0 78.63 0 157.2 0 204.1 964.079 960.37 - 967.74 8.72e+03 +/- 93 7.27e+03 +/- 60 0 +/- 0 1.45e+03 +/- 1.1e+02 152Eu 14.6 +/- 0.021 1.6 +/- 0.08 3995.6 +/- 365.9 964.1 3630 4362 3394 4598 3278 4713 1085.869 1082.01 -1089.60 3.35e+03 +/- 58 3.63e+03 +/- 60 0 +/- 0 -273 +/- 84 152Eu 10.2 +/- 0.021 1.5 +/- 0.075 -1147.8 +/- 356 1085.9 0 112.2 0 216.9 0 276.4 1112.069 1108.24 -1115.83 3.91e+03 +/- 63 8.06e+03 +/- 63 0 +/- 0 -4.15e+03 +/- 89 152Eu 13.6 +/- 0.021 1.49 +/- 0.074 -13207 +/- 719.1 1112.1 0 44.73 0 89.58 0 116.4 1408.006 1402.47 -1413.53 3.32e+03 +/- 58 2.06e+03 +/- 32 0 +/- 0 1.26e+03 +/- 66 152Eu 21 +/- 0.024 1.31 +/- 0.066 2957.1 +/- 214 1408.0 2743 3171 2605 3309 2538 3376 176 Lu Chain Lines 88.340 85.92 - 90.69 4.23e+04 +/- 2.1e+02 3.65e+04 +/- 1.4e+02 0 +/- 0 5.84e+03 +/- 2.5e+02 176Lu 14.5 +/- 0.6 1.77 +/- 0.089 14669 +/- 1135 88.3 1.353e+04 1.58e+04 1.28e+04 1.654e+04 1.244e+04 1.689e+04 201.830 199.10 - 204.52 2.28e+04 +/- 1.5e+02 2.46e+04 +/- 1.1e+02 0 +/- 0 -1.8e+03 +/- 1.9e+02 176Lu 78 +/- 2.5 4.17 +/- 0.21 -357.64 +/- 42.84 201.8 0 5.765 0 11.48 0 14.86 306.780 304.04 - 309.68 9.96e+03 +/- 1e+02 1.31e+04 +/- 81 0 +/- 0 -3.1e+03 +/- 1.3e+02 176Lu 93.6 +/- 0.17 3.25 +/- 0.16 -658.66 +/- 42.77 306.8 0 3.167 0 6.337 0 8.233 400.990 397.93 - 404.00 8.17e+03 +/- 90 8.39e+03 +/- 65 0 +/- 0 -223 +/- 1.1e+02 176Lu 0.37 +/- 0.04 2.71 +/- 0.14 -14375 +/- 7370 401.0 0 3342 0 6260 0 7857 1460.832 1455.16 -1466.44 8.81e+04 +/- 3e+02 2.86e+03 +/- 38 14.5 +/- 0.95 8.53e+04 +/- 3e+02 40K 10.7 +/- 0.11 1.29 +/- 0.064 4.0135e+05 +/- 2.054e+04 1460.8 3.808e+05 4.219e+05 3.676e+05 4.351e+05 3.611e+05 4.416e+05 661.657 658.33 - 665.05 1.19e+04 +/- 1.1e+02 4.85e+03 +/- 49 4 +/- 0.51 7.04e+03 +/- 1.2e+02 137Cs 85.1 +/- 0.2 1.97 +/- 0.099 2704.3 +/- 143 661.7 2561 2847 2469 2939 2424 2984 834.855 831.36 - 838.30 4.71e+03 +/- 69 3.89e+03 +/- 44 0.0604 +/- 0.34 825 +/- 82 54Mn 100 +/- 0.001 1.73 +/- 0.087 307.54 +/- 34.09 834.9 273.5 341.6 251.5 363.6 240.7 374.4 803.060 799.49 - 806.64 3.95e+03 +/- 63 5.05e+03 +/- 50 0 +/- 0 -1.1e+03 +/- 80 210Po 0.00103 +/- 6e-05 1.77 +/- 0.088 -3.8999e+07 +/- 4.133e+06 803.1 0 4.942e+05 0 9.853e+05 0 1.277e+06 46.539 44.29 - 48.84 1.92e+04 +/- 1.4e+02 1.92e+04 +/- 98 7.32 +/- 0.57 -61.8 +/- 1.7e+02 210Pb 4.25 +/- 0.04 0.0282 +/- 0.0045 -33254 +/- 9.139e+04 46.5 0 7.711e+04 0 1.314e+05 0 1.586e+05 477.604 474.47 - 480.75 6.2e+03 +/- 79 5.92e+03 +/- 54 0.484 +/- 0.5 286 +/- 96 7Be 10.4 +/- 0.04 2.41 +/- 0.12 732.1 +/- 248.2 477.6 483.9 980.3 323.9 1140 245.7 1219 810.759 807.29 - 814.23 3.57e+03 +/- 60 3.62e+03 +/- 43 0 +/- 0.33 -50 +/- 73 58Co 99.4 +/- 0.05 1.76 +/- 0.088 -18.44 +/- 27.06 810.8 0 19.83 0 34.69 0 42.3 1274.537 1269.13 -1279.97 4.39e+03 +/- 66 4.42e+03 +/- 47 0 +/- 0 -32.5 +/- 81 22Na 99.9 +/- 0.014 1.38 +/- 0.069 -15.187 +/- 37.98 1274.5 0 31.53 0 53.9 0 65.13 140.511 137.96 - 142.94 2.67e+04 +/- 1.6e+02 2.69e+04 +/- 1.2e+02 0 +/- 0 -192 +/- 2e+02 99mTc 89 +/- 0.01 4.24 +/- 0.21 -32.745 +/- 34.29 140.5 0 22.4 0 39.96 0 49.1 765.794 762.41 - 769.13 7.13e+03 +/- 84 4.84e+03 +/- 49 0 +/- 0 2.29e+03 +/- 98 95Nb 100 +/- 0.01 1.82 +/- 0.091 812.29 +/- 53.43 765.8 758.9 865.7 724.4 900.2 707.6 917 145.441 142.94 - 147.93 2.74e+04 +/- 1.7e+02 2.65e+04 +/- 1.2e+02 0 +/- 0 982 +/- 2e+02 141Ce 48.2 +/- 0.3 4.3 +/- 0.22 305.64 +/- 64.63 145.4 241 370.3 199.3 411.9 179 432.3 537.261 534.09 - 540.38 5.19e+03 +/- 72 5.16e+03 +/- 51 0 +/- 0 35.5 +/- 88 140Ba 24.4 +/- 0.07 2.24 +/- 0.11 41.98 +/- 104.3 537.3 0 146.3 0 213.5 0 246.3 529.872 526.72 - 533.01 5.16e+03 +/- 72 5.23e+03 +/- 72 0 +/- 0 -69 +/- 1e+02 133I 87 +/- 0.17 2.26 +/- 0.11 -22.678 +/- 33.53 529.9 0 24.62 0 43.07 0 52.5 Top of 238 U Chain Activity : 4.594e+04 +/- 2752 mBq/kg Background: 14.3 +/- 1.8 mBq/kg removed Limits: 68% 4.319e+04 to 4.87e+04 mBq/kg 90% 4.142e+04 to 5.047e+04 mBq/kg 95% 4.055e+04 to 5.134e+04 mBq/kg 63.3 234Th 5.741e+04 +/- 8.83e+03 mBq/kg Contributed 9.7% 92.6 234Th 7.21e+04 +/- 4.86e+03 mBq/kg Contributed 32.1% 766.4 234mPa 2.922e+05 +/- 2.48e+04 mBq/kg Excluded by UseLine 1001.0 234mPa 2.959e+04 +/- 3.61e+03 mBq/kg Contributed 58.2% Bottom of 238 U Chain Activity : 2.591e+04 +/- 497.8 mBq/kg Background: 5.23 +/- 0.2 mBq/kg removed Limits: 68% 2.542e+04 to 2.641e+04 mBq/kg 90% 2.51e+04 to 2.673e+04 mBq/kg 95% 2.494e+04 to 2.689e+04 mBq/kg 186.2 226Ra 2.735e+04 +/- 991 mBq/kg Excluded by UseLine 242.0 214Pb 9.19e+04 +/- 4.74e+03 mBq/kg Excluded by UseLine 295.2 214Pb 2.194e+04 +/- 1.19e+03 mBq/kg Contributed 17.5% 351.9 214Pb 2.53e+04 +/- 1.35e+03 mBq/kg Contributed 13.7% 609.3 214Bi 2.568e+04 +/- 1.36e+03 mBq/kg Contributed 13.5% 768.4 214Bi 2.763e+04 +/- 1.68e+03 mBq/kg Contributed 8.8% 1120.3 214Bi 2.536e+04 +/- 1.41e+03 mBq/kg Contributed 12.4% 1238.1 214Bi 2.955e+04 +/- 1.87e+03 mBq/kg Contributed 7.1% 1377.7 214Bi 2.656e+04 +/- 1.7e+03 mBq/kg Contributed 8.6% 1764.5 214Bi 2.769e+04 +/- 1.54e+03 mBq/kg Contributed 10.5% 2204.2 214Bi 2.881e+04 +/- 1.77e+03 mBq/kg Contributed 7.9% 235 U Chain Activity : 1228 +/- 36.5 mBq/kg Background: 0.722 +/- 0.13 mBq/kg removed Limits: 68% 1192 to 1265 mBq/kg 90% 1168 to 1288 mBq/kg 95% 1157 to 1300 mBq/kg 143.8 235U 1907 +/- 285 mBq/kg Contributed 1.6% 163.3 235U -351.6 +/- 506 mBq/kg Contributed 0.5% 185.7 235U 1245 +/- 37 mBq/kg Contributed 97.5% 205.3 235U -4382 +/- 620 mBq/kg Contributed 0.3% Thorium Chain: Below Actinium Activity : 2.299e+04 +/- 562.9 mBq/kg Background: 3.33 +/- 0.18 mBq/kg removed Limits: 68% 2.242e+04 to 2.355e+04 mBq/kg 90% 2.206e+04 to 2.391e+04 mBq/kg 95% 2.188e+04 to 2.409e+04 mBq/kg 39.9 212Bi -6.228e+05 +/- 3.77e+05 mBq/kg Excluded by UseLine 238.6 212Pb 2.34e+04 +/- 1.2e+03 mBq/kg Contributed 21.9% 277.4 208Tl 2.475e+04 +/- 2.2e+03 mBq/kg Excluded by UseLine 300.1 212Pb 4.399e+04 +/- 2.54e+03 mBq/kg Excluded by UseLine 510.8 208Tl 2.417e+04 +/- 1.3e+03 mBq/kg Excluded by UseLine 583.2 208Tl 2.194e+04 +/- 1.13e+03 mBq/kg Contributed 24.6% 727.3 212Bi 2.385e+04 +/- 1.37e+03 mBq/kg Contributed 16.9% 860.6 208Tl 2.201e+04 +/- 1.36e+03 mBq/kg Contributed 17.2% 2614.5 208Tl 2.396e+04 +/- 1.28e+03 mBq/kg Contributed 19.4% Thorium Chain: 228 Ac Activity : 2.13e+04 +/- 544.4 mBq/kg Background: 3.02 +/- 0.089 mBq/kg removed Limits: 68% 2.076e+04 to 2.185e+04 mBq/kg 90% 2.041e+04 to 2.22e+04 mBq/kg 95% 2.023e+04 to 2.237e+04 mBq/kg 129.1 228Ac 2.16e+04 +/- 1.93e+03 mBq/kg Contributed 7.9% 209.3 228Ac 1.745e+04 +/- 1.2e+03 mBq/kg Contributed 20.6% 338.3 228Ac 2.083e+04 +/- 1.16e+03 mBq/kg Contributed 22.1% 463.0 228Ac 2.1e+04 +/- 1.33e+03 mBq/kg Contributed 16.7% 911.2 228Ac 2.275e+04 +/- 1.24e+03 mBq/kg Contributed 19.1% 964.8 228Ac 2.802e+04 +/- 1.8e+03 mBq/kg Excluded by UseLine 969.0 228Ac 2.604e+04 +/- 1.47e+03 mBq/kg Contributed 13.6% 60 Co Chain Activity : -41.49 +/- 24.72 mBq/kg Background: 0.327 +/- 0.056 mBq/kg removed Limits: 68% 0 to 12.29 mBq/kg 90% 0 to 22.78 mBq/kg 95% 0 to 28.46 mBq/kg 1173.2 60Co -70.65 +/- 40.6 mBq/kg Contributed 37.1% 1332.5 60Co -24.3 +/- 31.2 mBq/kg Contributed 62.9% 57 Co Chain Activity : -366.5 +/- 42.18 mBq/kg Background: 0 +/- 0.072 mBq/kg removed Limits: 68% 0 to 5.463 mBq/kg 90% 0 to 10.88 mBq/kg 95% 0 to 14.1 mBq/kg 122.1 57Co -324.4 +/- 42.5 mBq/kg Contributed 98.4% 136.5 57Co -2930 +/- 332 mBq/kg Contributed 1.6% 24 Na Chain Activity : -41.44 +/- 9.092 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 2.142 mBq/kg 90% 0 to 4.202 mBq/kg 95% 0 to 5.398 mBq/kg 1368.6 24Na -538.6 +/- 40.7 mBq/kg Contributed 5.0% 2754.0 24Na -15.27 +/- 9.33 mBq/kg Contributed 95.0% 134 Cs Chain Activity : 862.7 +/- 50.01 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 812.7 to 912.7 mBq/kg 90% 780.4 to 945 mBq/kg 95% 764.7 to 960.7 mBq/kg 604.7 134Cs 2580 +/- 136 mBq/kg Contributed 13.6% 795.9 134Cs 626.6 +/- 54.4 mBq/kg Contributed 84.6% 802.0 134Cs -960.9 +/- 368 mBq/kg Contributed 1.8% 106 Rh Chain Activity : 170.3 +/- 313.2 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 483.4 mBq/kg 90% 0 to 685.4 mBq/kg 95% 0 to 784 mBq/kg 621.9 106Rh -5744 +/- 401 mBq/kg Contributed 61.0% 511.8 106Rh 9402 +/- 501 mBq/kg Contributed 39.0% 131 I Chain Activity : -48.94 +/- 33.5 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 18 mBq/kg 90% 0 to 33.04 mBq/kg 95% 0 to 41.09 mBq/kg 364.5 131I -22.22 +/- 33.7 mBq/kg Contributed 98.7% 284.3 131I -5214 +/- 501 mBq/kg Contributed 0.4% 637.0 131I -417.5 +/- 358 mBq/kg Contributed 0.9% 95 Zr Chain Activity : 83.71 +/- 50.09 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 33.62 to 133.8 mBq/kg 90% 1.318 to 166.1 mBq/kg 95% 0 to 181.9 mBq/kg 756.7 95Zr -296.1 +/- 55.9 mBq/kg Contributed 80.2% 724.2 95Zr 1619 +/- 112 mBq/kg Contributed 19.8% 99 Mo Chain Activity : -2091 +/- 224.7 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 27.25 mBq/kg 90% 0 to 54.32 mBq/kg 95% 0 to 70.41 mBq/kg 181.1 99Mo -1.376e+04 +/- 860 mBq/kg Contributed 6.8% 739.5 99Mo -1235 +/- 233 mBq/kg Contributed 93.2% 136 Cs Chain Activity : 1.213 +/- 21.4 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 22.61 mBq/kg 90% 0 to 36.41 mBq/kg 95% 0 to 43.16 mBq/kg 340.5 136Cs 3755 +/- 205 mBq/kg Contributed 1.1% 818.5 136Cs -52.91 +/- 26.5 mBq/kg Contributed 65.2% 1048.1 136Cs -15.53 +/- 36.9 mBq/kg Contributed 33.7% 140 La Chain Activity : 144.5 +/- 56.95 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 87.54 to 201.4 mBq/kg 90% 50.82 to 238.2 mBq/kg 95% 32.87 to 256.1 mBq/kg 487.0 140La 381.9 +/- 65 mBq/kg Contributed 76.7% 815.8 140La -637.1 +/- 118 mBq/kg Contributed 23.3% 138 La Chain Activity : -202.1 +/- 38.33 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 7.929 mBq/kg 90% 0 to 15.63 mBq/kg 95% 0 to 20.13 mBq/kg 788.7 138La -579.6 +/- 95.2 mBq/kg Contributed 16.2% 1435.8 138La -128.9 +/- 41.9 mBq/kg Contributed 83.8% 227 Ac Chain Activity : 2284 +/- 162 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 2122 to 2446 mBq/kg 90% 2017 to 2550 mBq/kg 95% 1966 to 2601 mBq/kg 236.0 227Th 6421 +/- 657 mBq/kg Contributed 6.1% 154.2 223Ra 6101 +/- 695 mBq/kg Contributed 5.4% 445.0 223Ra -4637 +/- 2.26e+03 mBq/kg Contributed 0.5% 403.3 combo -367.9 +/- 256 mBq/kg Contributed 40.2% 270.0 combo 3891 +/- 248 mBq/kg Contributed 42.8% 427.1 211Pb 3188 +/- 1.44e+03 mBq/kg Contributed 1.3% 832.0 211Pb 750.4 +/- 841 mBq/kg Contributed 3.7% 152 Eu Chain Activity : -725.6 +/- 96.4 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 14.32 mBq/kg 90% 0 to 28.46 mBq/kg 95% 0 to 36.82 mBq/kg 121.8 152Eu -991.1 +/- 130 mBq/kg Contributed 55.3% 244.7 152Eu -5.281e+04 +/- 2.69e+03 mBq/kg Contributed 0.1% 344.3 152Eu -2.103e+04 +/- 1.11e+03 mBq/kg Contributed 0.8% 778.9 152Eu -5995 +/- 387 mBq/kg Contributed 6.2% 867.4 152Eu -1.117e+04 +/- 879 mBq/kg Contributed 1.2% 964.1 152Eu 3996 +/- 366 mBq/kg Contributed 6.9% 1085.9 152Eu -1148 +/- 356 mBq/kg Contributed 7.3% 1112.1 152Eu -1.321e+04 +/- 719 mBq/kg Contributed 1.8% 1408.0 152Eu 2957 +/- 214 mBq/kg Contributed 20.3% 176 Lu Chain Activity : -497.9 +/- 30.26 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 2.099 mBq/kg 90% 0 to 4.201 mBq/kg 95% 0 to 5.459 mBq/kg 88.3 176Lu 1.467e+04 +/- 1.14e+03 mBq/kg Contributed 0.1% 201.8 176Lu -357.6 +/- 42.8 mBq/kg Contributed 49.9% 306.8 176Lu -658.7 +/- 42.8 mBq/kg Contributed 50.1% 401.0 176Lu -1.437e+04 +/- 7.37e+03 mBq/kg Contributed 0.0% Full Thorium Chain Activity : 2.212e+04 +/- 391.3 mBq/kg Backgrounds set and removed by above Thorium and Actinium chains. Limits: 68% 2.172e+04 to 2.251e+04 mBq/kg 90% 2.147e+04 to 2.276e+04 mBq/kg 95% 2.135e+04 to 2.288e+04 mBq/kg 39.9 212Bi -6.228e+05 +/- 3.77e+05 mBq/kg Excluded by UseLine 129.1 228Ac 2.16e+04 +/- 1.93e+03 mBq/kg Contributed 4.1% 209.3 228Ac 1.745e+04 +/- 1.2e+03 mBq/kg Contributed 10.6% 238.6 212Pb 2.34e+04 +/- 1.2e+03 mBq/kg Contributed 10.6% 277.4 208Tl 2.475e+04 +/- 2.2e+03 mBq/kg Excluded by UseLine 300.1 212Pb 4.399e+04 +/- 2.54e+03 mBq/kg Excluded by UseLine 338.3 228Ac 2.083e+04 +/- 1.16e+03 mBq/kg Contributed 11.4% 463.0 228Ac 2.1e+04 +/- 1.33e+03 mBq/kg Contributed 8.6% 510.8 208Tl 2.417e+04 +/- 1.3e+03 mBq/kg Excluded by UseLine 583.2 208Tl 2.194e+04 +/- 1.13e+03 mBq/kg Contributed 11.9% 727.3 212Bi 2.385e+04 +/- 1.37e+03 mBq/kg Contributed 8.2% 860.6 208Tl 2.201e+04 +/- 1.36e+03 mBq/kg Contributed 8.3% 911.2 228Ac 2.275e+04 +/- 1.24e+03 mBq/kg Contributed 9.9% 964.8 228Ac 2.802e+04 +/- 1.8e+03 mBq/kg Excluded by UseLine 969.0 228Ac 2.604e+04 +/- 1.47e+03 mBq/kg Contributed 7.0% 2614.5 208Tl 2.396e+04 +/- 1.28e+03 mBq/kg Contributed 9.4%