Analysis Summary for File: pico115-scale.chn Counting efficiency uses hill scaling function with 3 parameters: 0.7059 0.07714 4.572 Detector Backgrounds: U Top : 0 +/- 0 mBq U Bottom: 1.052 +/- 0.115 mBq 235U : 0.141 +/- 0.172 mBq Thorium : 1.64 +/- 0.144 mBq Actinium: 0.845 +/- 0.167 mBq Cobalt60: 0.297 +/- 0.05 mBq Cobalt57: 0 +/- 0 mBq 40K : 18.226 +/- 1.49 mBq 137Cs : 1.738 +/- 0.141 mBq 54Mn : 0.053 +/- 0.045 mBq 210Po : 10147 +/- 4129 mBq 210Pb : 0 +/- 0 mBq Cobalt58: 0 +/- 0 mBq Sample: PICO P115, HDPE Sheets, 504.5 g Detector: PGT Start Time: 12 Sep 2025 14:52:45 Real Time: 572400.00 seconds = 6.625 days Live Time: 572381.66 seconds = 6.625 days Sample Mass: 504.5 +/- 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 60.77 - 65.55 29 +/- 5.4 23 +/- 3.4 0 +/- 0 6 +/- 6.4 234Th 4.8 +/- 0.5 0.0367 +/- 0.0049 1179.9 +/- 1267 63.3 0 2447 0 3265 0 3664 92.590 90.13 - 94.91 31 +/- 5.6 30 +/- 5.5 0 +/- 0 1 +/- 7.8 234Th 5.6 +/- 0.21 0.542 +/- 0.032 11.408 +/- 89.1 92.6 0 100.5 0 158 0 186 766.420 762.87 - 769.70 6 +/- 2.4 3 +/- 1.2 0 +/- 0 3 +/- 2.7 234mPa 0.317 +/- 0.005 1.13 +/- 0.1 288.95 +/- 265.1 766.4 23.83 554.1 0 725 0 808.6 1001.030 998.38 -1003.85 2 +/- 1.4 0.5 +/- 0.71 0 +/- 0 1.5 +/- 1.6 234mPa 0.842 +/- 0.008 0.891 +/- 0.065 69.267 +/- 73.19 1001.0 0 142.5 0 189.7 0 212.7 Bottom of 238 U Chain Lines 186.211 183.65 - 188.77 27 +/- 5.2 27 +/- 3.7 0.646 +/- 0.071 -0.646 +/- 6.4 226Ra 3.59 +/- 0.06 2.21 +/- 0.12 -1.6147 +/- 15.9 186.2 0 15.15 0 25.18 0 30.12 241.995 239.28 - 244.74 25 +/- 5 32 +/- 5.7 1.24 +/- 0.14 -8.24 +/- 7.6 214Pb 7.25 +/- 0.016 2.16 +/- 0.11 -18.19 +/- 16.7 242.0 0 10.34 0 18.59 0 22.93 295.213 292.53 - 297.99 25 +/- 5 19 +/- 3.1 2.91 +/- 0.32 3.09 +/- 5.9 214Pb 18.5 +/- 0.3 1.86 +/- 0.096 3.1054 +/- 5.92 295.2 0 9.026 0 12.84 0 14.71 351.921 349.19 - 354.65 22 +/- 4.7 9 +/- 2.1 5.15 +/- 0.56 7.85 +/- 5.2 214Pb 35.8 +/- 0.5 1.69 +/- 0.087 4.5008 +/- 2.98 351.9 1.521 7.481 0 9.402 0 10.34 609.312 606.20 - 612.69 14 +/- 3.7 4 +/- 1.4 4.64 +/- 0.51 5.36 +/- 4 214Bi 44.8 +/- 0.5 1.14 +/- 0.06 3.6285 +/- 2.738 609.3 0.8906 6.366 0 8.132 0 8.995 768.356 764.92 - 771.74 4 +/- 2 4 +/- 1.4 0.443 +/- 0.048 -0.443 +/- 2.4 214Bi 4.94 +/- 0.06 1.02 +/- 0.057 -3.029 +/- 16.76 768.4 0 15.39 0 25.78 0 30.92 1120.287 1117.51 -1122.97 1 +/- 1 2 +/- 1 1.04 +/- 0.11 -2.04 +/- 1.4 214Bi 14.8 +/- 0.2 0.827 +/- 0.045 -5.7818 +/- 4.028 1120.3 0 2.184 0 4.005 0 4.978 1238.110 1234.24 -1241.75 1 +/- 1 1 +/- 0.71 0.382 +/- 0.042 -0.382 +/- 1.2 214Bi 5.79 +/- 0.08 0.79 +/- 0.045 -2.8909 +/- 9.275 1238.1 0 8.015 0 13.59 0 16.38 1377.669 1373.85 -1381.70 3 +/- 1.7 1 +/- 1 0.245 +/- 0.027 1.76 +/- 2 214Bi 3.99 +/- 0.011 0.775 +/- 0.045 19.656 +/- 22.43 1377.7 0 42.09 0 56.55 0 63.62 1764.494 1760.24 -1768.78 1 +/- 1 0.5 +/- 0.71 0.791 +/- 0.086 -0.291 +/- 1.2 214Bi 15.4 +/- 0.2 0.631 +/- 0.035 -1.0386 +/- 4.386 1764.5 0 3.924 0 6.608 0 7.941 2204.210 2199.55 -2209.11 3 +/- 1.7 0 +/- 0.71 0.219 +/- 0.024 2.78 +/- 1.9 214Bi 5.08 +/- 0.04 0.517 +/- 0.031 36.692 +/- 24.79 2204.2 11.9 61.48 0 77.47 0 85.28 235 U Chain Lines 143.760 141.32 - 146.44 52 +/- 7.2 47.5 +/- 4.9 0.25 +/- 0.3 4.25 +/- 8.7 235U 11 +/- 0.14 2.05 +/- 0.11 6.5533 +/- 13.43 143.8 0 19.99 0 28.65 0 32.88 163.330 160.78 - 165.90 34 +/- 5.8 43 +/- 4.6 0.121 +/- 0.15 -9.12 +/- 7.5 235U 5.08 +/- 0.06 2.3 +/- 0.12 -27.002 +/- 22.11 163.3 0 12.99 0 23.56 0 29.14 185.715 182.96 - 188.43 31 +/- 5.6 28 +/- 3.7 1.38 +/- 1.7 1.62 +/- 6.9 235U 57.2 +/- 0.8 2.1 +/- 0.11 0.19899 +/- 0.8498 185.7 0 1.049 0 1.597 0 1.865 205.311 202.76 - 207.88 32 +/- 5.7 32 +/- 4 0.12 +/- 0.15 -0.12 +/- 6.9 235U 5.01 +/- 0.07 2.14 +/- 0.11 -0.3866 +/- 22.38 205.3 0 22.2 0 36.58 0 43.62 Thorium Chain: Below Actinium Lines 39.857 37.56 - 42.00 19 +/- 4.4 26 +/- 3.6 3.3e-20 +/- 2.9e-21 -7 +/- 5.7 212Bi 1.09 +/- 0.025 0 +/- 0 -inf +/- -nan 39.9 0 -nan 0 -nan 0 -nan 238.632 235.87 - 241.33 37 +/- 6.1 24 +/- 4.9 11.6 +/- 1 1.41 +/- 7.9 212Pb 43.3 +/- 0.3 2.07 +/- 0.11 0.54606 +/- 3.042 238.6 0 3.589 0 5.55 0 6.509 277.371 274.44 - 280.24 28 +/- 5.3 24 +/- 4.9 0.599 +/- 0.053 3.4 +/- 7.2 208Tl 2.37 +/- 0.11 1.86 +/- 0.098 26.731 +/- 56.7 277.4 0 83.43 0 120 0 137.9 300.087 297.31 - 302.77 21 +/- 4.6 19 +/- 4.4 0.804 +/- 0.071 1.2 +/- 6.3 212Pb 3.3 +/- 0.04 1.83 +/- 0.099 6.8655 +/- 36.3 300.1 0 43.17 0 66.58 0 78.02 510.770 507.56 - 514.04 15 +/- 3.9 4.5 +/- 1.5 1.46 +/- 0.13 9.04 +/- 4.2 208Tl 8.12 +/- 0.07 1.36 +/- 0.068 28.442 +/- 13.16 510.8 15.28 41.6 6.799 50.09 2.653 54.23 583.187 579.92 - 586.40 8 +/- 2.8 6.5 +/- 1.8 5.07 +/- 0.45 -3.57 +/- 3.4 208Tl 30.5 +/- 0.11 1.16 +/- 0.06 -3.484 +/- 3.305 583.2 0 2.075 0 3.724 0 4.588 727.330 723.96 - 730.78 3 +/- 1.7 1.5 +/- 1 0.965 +/- 0.085 0.535 +/- 2 212Bi 6.67 +/- 0.09 1.1 +/- 0.058 2.522 +/- 9.43 727.3 0 11.95 0 18.03 0 21 860.557 857.07 - 864.24 1 +/- 1 3 +/- 1.2 0.584 +/- 0.051 -2.58 +/- 1.6 208Tl 4.49 +/- 0.04 0.967 +/- 0.052 -20.606 +/- 12.66 860.6 0 6.41 0 11.86 0 14.79 2614.511 2609.51 -2619.75 5 +/- 2.2 0 +/- 0.71 2.08 +/- 0.18 2.92 +/- 2.4 208Tl 35.8 +/- 0.001 0.44 +/- 0.024 6.4173 +/- 5.175 2614.5 1.243 11.59 0 14.93 0 16.56 Thorium Chain: 228 Ac Lines 129.065 126.65 - 131.43 38 +/- 6.2 40.5 +/- 4.5 0.306 +/- 0.06 -2.81 +/- 7.6 228Ac 2.42 +/- 0.09 1.9 +/- 0.1 -21.159 +/- 57.58 129.1 0 48.5 0 82.68 0 99.8 209.253 206.52 - 211.98 31 +/- 5.6 35.5 +/- 4.2 0.555 +/- 0.11 -5.06 +/- 7 228Ac 3.89 +/- 0.07 2.31 +/- 0.12 -19.474 +/- 26.92 209.3 0 19.38 0 34.02 0 41.53 338.320 335.53 - 341.34 19 +/- 4.4 13 +/- 2.5 1.33 +/- 0.26 4.67 +/- 5.1 228Ac 11.3 +/- 0.19 1.71 +/- 0.089 8.3903 +/- 9.098 338.3 0 17.49 0 23.36 0 26.22 463.004 460.12 - 465.92 9 +/- 3 5.5 +/- 1.7 0.434 +/- 0.086 3.07 +/- 3.4 228Ac 4.4 +/- 0.07 1.41 +/- 0.077 17.105 +/- 19.15 463.0 0 36.26 0 48.61 0 54.64 911.204 907.59 - 914.76 5 +/- 2.2 2 +/- 1 1.67 +/- 0.33 1.33 +/- 2.5 228Ac 25.8 +/- 0.4 0.966 +/- 0.051 1.8512 +/- 3.435 911.2 0 5.286 0 7.502 0 8.584 964.766 961.18 - 968.35 5 +/- 2.2 1 +/- 0.87 0.311 +/- 0.061 3.69 +/- 2.4 228Ac 4.99 +/- 0.09 0.919 +/- 0.052 27.845 +/- 18.18 964.8 9.665 46.03 0 57.75 0 63.48 968.971 965.28 - 972.78 1 +/- 1 2 +/- 1.4 0.982 +/- 0.19 -1.98 +/- 1.7 228Ac 15.8 +/- 0.3 0.938 +/- 0.05 -4.6317 +/- 4.081 969.0 0 2.481 0 4.476 0 5.526 60 Co Chain Lines 1173.228 1169.39 -1176.90 0 +/- 1 2.5 +/- 1.1 1.91 +/- 0.32 -4.41 +/- 1.5 60Co 98.8 +/- 0.03 0.805 +/- 0.042 -1.9188 +/- 0.6753 1173.2 0 0.2351 0 0.4511 0 0.5728 1332.500 1328.45 -1336.30 1 +/- 1 0.5 +/- 0.71 1.77 +/- 0.3 -1.27 +/- 1.3 60Co 100 +/- 0.0006 0.729 +/- 0.038 -0.60486 +/- 0.5998 1332.5 0 0.3835 0 0.6865 0 0.8447 57 Co Chain Lines 122.061 119.48 - 124.60 45 +/- 6.7 42.5 +/- 4.6 0 +/- 0 2.5 +/- 8.1 57Co 85.6 +/- 0.17 1.55 +/- 0.077 0.65413 +/- 2.13 122.1 0 2.784 0 4.158 0 4.829 136.474 133.82 - 138.94 53 +/- 7.3 46.5 +/- 4.8 0 +/- 0 6.5 +/- 8.7 57Co 10.7 +/- 0.08 1.8 +/- 0.09 11.722 +/- 15.76 136.5 0 27.48 0 37.64 0 42.61 24 Na Chain Lines 1368.633 1364.63 -1372.48 1 +/- 1 2 +/- 1 0 +/- 0 -1 +/- 1.4 24Na 100 +/- 0.1 0.723 +/- 0.036 -0.47892 +/- 0.6777 1368.6 0 0.4914 0 0.8613 0 1.051 2754.028 2748.78 -2759.36 1 +/- 1 0 +/- 0.71 0 +/- 0 1 +/- 1.2 24Na 99.9 +/- 0.004 0.415 +/- 0.021 0.83581 +/- 1.025 2754.0 0 1.86 0 2.521 0 2.844 134 Cs Chain Lines 604.721 601.42 - 607.91 3 +/- 1.7 6 +/- 2.4 0 +/- 0 -3 +/- 3 134Cs 97.6 +/- 0.011 1.22 +/- 0.061 -0.87192 +/- 0.873 604.7 0 0.5604 0 1.002 0 1.233 795.864 792.22 - 799.39 2 +/- 1.4 2 +/- 1.4 0 +/- 0 0 +/- 2 134Cs 85.5 +/- 0.006 1.03 +/- 0.051 0 +/- 0.7887 795.9 0 0.7887 0 1.297 0 1.546 801.953 798.37 - 805.53 3 +/- 1.7 1 +/- 1 0 +/- 0 2 +/- 2 134Cs 8.69 +/- 0.016 1.02 +/- 0.051 7.7953 +/- 7.805 802.0 0 15.6 0 20.63 0 23.09 106 Rh Chain Lines 621.940 618.83 - 625.32 3 +/- 1.7 3 +/- 1.2 0 +/- 0 0 +/- 2.1 106Rh 9.93 +/- 0.12 1.2 +/- 0.06 0 +/- 6.168 621.9 0 6.168 0 10.15 0 12.09 511.842 508.58 - 515.07 16 +/- 4 3.5 +/- 1.3 0 +/- 0 12.5 +/- 4.2 106Rh 20 +/- 0.01 1.35 +/- 0.068 15.994 +/- 5.45 511.8 10.54 21.44 7.03 24.96 5.313 26.67 131 I Chain Lines 364.489 361.47 - 367.28 10 +/- 3.2 13 +/- 3.6 0 +/- 0 -3 +/- 4.8 131I 81.5 +/- 0.08 1.65 +/- 0.083 -0.77098 +/- 1.233 364.5 0 0.9261 0 1.613 0 1.963 284.305 281.61 - 287.07 22 +/- 4.7 23.5 +/- 3.4 0 +/- 0 -1.5 +/- 5.8 131I 6.12 +/- 0.06 1.87 +/- 0.094 -4.5301 +/- 17.55 284.3 0 15.54 0 26.23 0 31.54 636.989 633.85 - 640.33 3 +/- 1.7 3 +/- 1.2 0 +/- 0 0 +/- 2.1 131I 7.16 +/- 0.1 1.18 +/- 0.059 0 +/- 8.683 637.0 0 8.683 0 14.28 0 17.02 95 Zr Chain Lines 756.729 753.31 - 760.14 1 +/- 1 4.5 +/- 1.5 0 +/- 0 -3.5 +/- 1.8 95Zr 54 +/- 0.1 1.06 +/- 0.053 -2.1161 +/- 1.095 756.7 0 0.4995 0 0.9351 0 1.173 724.199 720.89 - 727.71 4 +/- 2 1 +/- 0.71 0 +/- 0 3 +/- 2.1 95Zr 44.2 +/- 0.13 1.09 +/- 0.055 2.1571 +/- 1.529 724.2 0.6279 3.686 0 4.672 0 5.154 99 Mo Chain Lines 181.068 178.53 - 183.65 29 +/- 5.4 33.5 +/- 4.1 0 +/- 0 -4.5 +/- 6.8 99Mo 5.99 +/- 0.07 2.07 +/- 0.1 -12.571 +/- 18.91 181.1 0 13.96 0 24.39 0 29.72 739.500 736.25 - 743.07 1 +/- 1 1 +/- 0.87 0 +/- 0 0 +/- 1.3 99Mo 12.1 +/- 0.12 1.08 +/- 0.054 0 +/- 3.509 739.5 0 3.509 0 5.772 0 6.878 136 Cs Chain Lines 340.547 337.58 - 343.38 16 +/- 4 13.5 +/- 2.6 0 +/- 0 2.5 +/- 4.8 136Cs 42.2 +/- 0.13 1.72 +/- 0.086 1.1959 +/- 2.283 340.5 0 3.478 0 4.95 0 5.67 818.514 815.09 - 821.92 4 +/- 2 1.5 +/- 1 0 +/- 0 2.5 +/- 2.2 136Cs 100 +/- 0.01 1.01 +/- 0.05 0.85755 +/- 0.7682 818.5 0.08932 1.626 0 2.121 0 2.363 1048.073 1045.49 -1050.61 0 +/- 1 0 +/- 0.71 0 +/- 0 0 +/- 1.2 136Cs 80 +/- 0.3 0.863 +/- 0.043 0 +/- 0.6147 1048.1 0 0.6147 0 1.011 0 1.205 140 La Chain Lines 487.021 484.01 - 490.15 9 +/- 3 8 +/- 2.8 0 +/- 0 1 +/- 4.1 140La 45.5 +/- 0.6 1.4 +/- 0.07 0.54558 +/- 2.25 487.0 0 2.795 0 4.246 0 4.955 815.772 812.36 - 819.19 3 +/- 1.7 1.5 +/- 0.87 0 +/- 0 1.5 +/- 1.9 140La 23.3 +/- 0.19 1.01 +/- 0.051 2.2055 +/- 2.849 815.8 0 5.055 0 6.892 0 7.79 138 La Chain Lines 788.742 785.40 - 792.22 1 +/- 1 2 +/- 1 0 +/- 0 -1 +/- 1.4 138La 34.4 +/- 0.5 1.03 +/- 0.052 -0.97413 +/- 1.379 788.7 0 0.9995 0 1.752 0 2.138 1435.795 1431.88 -1439.73 0 +/- 1 0 +/- 0.71 0 +/- 0 0 +/- 1.2 138La 65.6 +/- 0.5 0.7 +/- 0.035 0 +/- 0.924 1435.8 0 0.9241 0 1.52 0 1.811 227 Ac Chain Lines 235.960 233.14 - 238.60 37 +/- 6.1 24 +/- 3.5 0 +/- 0 13 +/- 7 227Th 17.5 +/- 1.4 2.01 +/- 0.1 12.815 +/- 7.006 236.0 5.81 19.82 1.292 24.34 0 26.55 154.208 151.56 - 156.68 41 +/- 6.4 49 +/- 7 0 +/- 0 -8 +/- 9.5 223Ra 5.7 +/- 0.16 1.97 +/- 0.099 -24.634 +/- 29.25 154.2 0 20.02 0 35.44 0 43.41 445.033 442.03 - 448.17 8 +/- 2.8 10 +/- 3.2 0 +/- 0 -2 +/- 4.2 223Ra 1.29 +/- 0.05 1.47 +/- 0.074 -36.447 +/- 77.35 445.0 0 62.18 0 107 0 129.5 403.300 400.38 - 406.19 19 +/- 4.4 10.5 +/- 2.3 0 +/- 0 8.5 +/- 4.9 combo 10.4 +/- 0.4 1.56 +/- 0.078 18.165 +/- 10.59 403.3 7.579 28.75 0.7524 35.58 0 38.91 270.000 267.27 - 272.73 23 +/- 4.8 20 +/- 4.5 0 +/- 0 3 +/- 6.6 combo 24.7 +/- 0.5 1.91 +/- 0.096 2.1964 +/- 4.802 270.0 0 6.999 0 10.1 0 11.61 427.088 423.94 - 430.08 8 +/- 2.8 12 +/- 2.4 0 +/- 0 -4 +/- 3.7 211Pb 1.76 +/- 0.04 1.51 +/- 0.075 -52.137 +/- 48.85 427.1 0 30.51 0 54.81 0 67.54 832.010 828.40 - 835.57 5 +/- 2.2 2 +/- 1 0 +/- 0 3 +/- 2.4 211Pb 3.52 +/- 0.06 0.999 +/- 0.05 29.538 +/- 24.17 832.0 5.369 53.71 0 69.29 0 76.91 152 Eu Chain Lines 121.782 119.14 - 124.26 46 +/- 6.8 42.5 +/- 4.6 0 +/- 0 3.5 +/- 8.2 152Eu 28.6 +/- 0.6 1.54 +/- 0.077 2.7537 +/- 6.454 121.8 0 9.208 0 13.37 0 15.4 244.698 242.01 - 247.47 27 +/- 5.2 33.5 +/- 4.1 0 +/- 0 -6.5 +/- 6.6 152Eu 7.58 +/- 0.019 1.99 +/- 0.099 -14.953 +/- 15.23 244.7 0 9.847 0 17.6 0 21.64 344.279 341.34 - 347.14 11 +/- 3.3 20 +/- 3.2 0 +/- 0 -9 +/- 4.6 152Eu 26.5 +/- 0.4 1.71 +/- 0.085 -6.896 +/- 3.53 344.3 0 1.599 0 2.995 0 3.76 778.904 775.50 - 782.32 1 +/- 1 3.5 +/- 1.3 0 +/- 0 -2.5 +/- 1.7 152Eu 12.9 +/- 0.19 1.04 +/- 0.052 -6.4222 +/- 4.273 778.9 0 2.261 0 4.158 0 5.176 867.378 863.90 - 871.07 1 +/- 1 1.5 +/- 0.87 0 +/- 0 -0.5 +/- 1.3 152Eu 4.24 +/- 0.019 0.973 +/- 0.049 -4.191 +/- 11.09 867.4 0 9.299 0 15.86 0 19.16 964.079 960.50 - 967.66 5 +/- 2.2 1 +/- 0.87 0 +/- 0 4 +/- 2.4 152Eu 14.6 +/- 0.021 0.91 +/- 0.046 10.422 +/- 6.27 964.1 4.152 16.69 0.1096 20.73 0 22.71 1085.869 1083.03 -1088.50 1 +/- 1 0 +/- 1 0 +/- 0 1 +/- 1.4 152Eu 10.2 +/- 0.021 0.843 +/- 0.042 4.0246 +/- 5.695 1085.9 0 9.72 0 13.39 0 15.19 1112.069 1109.32 -1114.78 2 +/- 1.4 2 +/- 1 0 +/- 0 0 +/- 1.7 152Eu 13.6 +/- 0.021 0.83 +/- 0.042 0 +/- 5.296 1112.1 0 5.296 0 8.712 0 10.38 1408.006 1403.89 -1412.08 1 +/- 1 0.5 +/- 0.71 0 +/- 0 0.5 +/- 1.2 152Eu 21 +/- 0.024 0.709 +/- 0.035 1.1624 +/- 2.848 1408.0 0 4.01 0 5.847 0 6.744 176 Lu Chain Lines 88.340 86.03 - 90.81 26 +/- 5.1 36 +/- 4.2 0 +/- 0 -10 +/- 6.6 176Lu 14.5 +/- 0.6 0.472 +/- 0.024 -50.612 +/- 33.73 88.3 0 17.86 0 32.85 0 40.89 201.830 199.35 - 204.47 35 +/- 5.9 33 +/- 4.1 0 +/- 0 2 +/- 7.2 176Lu 78 +/- 2.5 2.07 +/- 0.1 0.42902 +/- 1.54 201.8 0 1.969 0 2.961 0 3.447 306.780 303.79 - 309.59 25 +/- 5 18 +/- 3 0 +/- 0 7 +/- 5.8 176Lu 93.6 +/- 0.17 1.81 +/- 0.09 1.4318 +/- 1.195 306.8 0.2369 2.627 0 3.397 0 3.774 400.990 398.00 - 403.80 18 +/- 4.2 13 +/- 2.5 0 +/- 0 5 +/- 4.9 176Lu 0.37 +/- 0.04 1.57 +/- 0.078 298.77 +/- 297.9 401.0 0.8631 596.7 0 788.8 0 882.7 1460.832 1456.79 -1464.99 13 +/- 3.6 0 +/- 0.71 10.9 +/- 0.89 2.1 +/- 3.8 40K 10.7 +/- 0.11 0.691 +/- 0.035 9.8493 +/- 17.76 1460.8 0 27.61 0 39.05 0 44.65 661.657 658.42 - 664.91 9 +/- 3 3.5 +/- 1.3 13.8 +/- 1.1 -8.34 +/- 3.5 137Cs 85.1 +/- 0.2 1.15 +/- 0.058 -2.9409 +/- 1.231 661.7 0 0.4869 0 0.9245 0 1.168 834.855 831.48 - 838.30 4 +/- 2 2 +/- 1 0.428 +/- 0.36 1.57 +/- 2.3 54Mn 100 +/- 0.001 0.997 +/- 0.05 0.54599 +/- 0.7875 834.9 0 1.334 0 1.841 0 2.089 803.060 799.73 - 806.56 2 +/- 1.4 1.5 +/- 0.87 0.866 +/- 0.35 -0.366 +/- 1.7 210Po 0.00103 +/- 6e-05 1.02 +/- 0.051 -12041 +/- 5.579e+04 803.1 0 5.04e+04 0 8.47e+04 0 1.017e+05 46.539 44.05 - 48.83 27 +/- 5.2 23.5 +/- 3.4 0 +/- 0 3.5 +/- 6.2 210Pb 4.25 +/- 0.04 0.00047 +/- 0.00054 60627 +/- 1.286e+05 46.5 0 1.892e+05 0 2.721e+05 0 3.127e+05 477.604 474.45 - 480.59 10 +/- 3.2 6 +/- 1.7 1.26 +/- 0.75 2.74 +/- 3.7 7Be 10.4 +/- 0.04 1.41 +/- 0.071 6.4497 +/- 8.661 477.6 0 15.11 0 20.7 0 23.42 810.759 807.24 - 814.41 1 +/- 1 3 +/- 1.2 0 +/- 0 -2 +/- 1.6 58Co 99.4 +/- 0.05 1.02 +/- 0.051 -0.6857 +/- 0.5432 810.8 0 0.3143 0 0.5711 0 0.7071 1274.537 1270.77 -1278.28 2 +/- 1.4 1 +/- 0.71 0 +/- 0 1 +/- 1.6 22Na 99.9 +/- 0.014 0.759 +/- 0.038 0.45671 +/- 0.7225 1274.5 0 1.179 0 1.645 0 1.873 140.511 137.91 - 143.03 50 +/- 7.1 48.5 +/- 4.9 0 +/- 0 1.5 +/- 8.6 99mTc 89 +/- 0.01 1.85 +/- 0.092 0.31567 +/- 1.813 140.5 0 2.129 0 3.299 0 3.87 765.794 762.53 - 769.35 6 +/- 2.4 3 +/- 1.2 0 +/- 0 3 +/- 2.7 95Nb 100 +/- 0.01 1.05 +/- 0.053 0.9868 +/- 0.9022 765.8 0.08461 1.889 0 2.471 0 2.755 145.441 143.03 - 148.15 52 +/- 7.2 47.5 +/- 4.9 0 +/- 0 4.5 +/- 8.7 141Ce 48.2 +/- 0.3 1.9 +/- 0.095 1.7002 +/- 3.29 145.4 0 4.99 0 7.111 0 8.148 537.261 534.18 - 540.33 4 +/- 2 4.5 +/- 1.5 0 +/- 0 -0.5 +/- 2.5 140Ba 24.4 +/- 0.07 1.31 +/- 0.066 -0.54049 +/- 2.703 537.3 0 2.459 0 4.127 0 4.953 529.872 526.67 - 533.16 3 +/- 1.7 6 +/- 2.4 0 +/- 0 -3 +/- 3 133I 87 +/- 0.17 1.32 +/- 0.066 -0.90141 +/- 0.9025 529.9 0 0.5793 0 1.036 0 1.275 Top of 238 U Chain Activity : 45.95 +/- 56.56 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 102.5 mBq/kg 90% 0 to 139 mBq/kg 95% 0 to 156.8 mBq/kg 63.3 234Th 1180 +/- 1.27e+03 mBq/kg Excluded by UseLine 92.6 234Th 11.41 +/- 89.1 mBq/kg Contributed 40.3% 766.4 234mPa 289 +/- 265 mBq/kg Excluded by UseLine 1001.0 234mPa 69.27 +/- 73.2 mBq/kg Contributed 59.7% Bottom of 238 U Chain Activity : 1.778 +/- 1.568 mBq/kg Background: 2.09 +/- 0.23 mBq/kg removed Limits: 68% 0.2107 to 3.346 mBq/kg 90% 0 to 4.357 mBq/kg 95% 0 to 4.851 mBq/kg 186.2 226Ra -1.615 +/- 15.9 mBq/kg Excluded by UseLine 242.0 214Pb -18.19 +/- 16.7 mBq/kg Excluded by UseLine 295.2 214Pb 3.105 +/- 5.92 mBq/kg Contributed 7.0% 351.9 214Pb 4.501 +/- 2.98 mBq/kg Contributed 27.7% 609.3 214Bi 3.629 +/- 2.74 mBq/kg Contributed 32.8% 768.4 214Bi -3.029 +/- 16.8 mBq/kg Contributed 0.9% 1120.3 214Bi -5.782 +/- 4.03 mBq/kg Contributed 15.1% 1238.1 214Bi -2.891 +/- 9.27 mBq/kg Contributed 2.9% 1377.7 214Bi 19.66 +/- 22.4 mBq/kg Contributed 0.5% 1764.5 214Bi -1.039 +/- 4.39 mBq/kg Contributed 12.8% 2204.2 214Bi 36.69 +/- 24.8 mBq/kg Contributed 0.4% 235 U Chain Activity : 0.1835 +/- 0.8469 mBq/kg Background: 0.279 +/- 0.34 mBq/kg removed Limits: 68% 0 to 1.03 mBq/kg 90% 0 to 1.576 mBq/kg 95% 0 to 1.843 mBq/kg 143.8 235U 6.553 +/- 13.4 mBq/kg Contributed 0.4% 163.3 235U -27 +/- 22.1 mBq/kg Contributed 0.1% 185.7 235U 0.199 +/- 0.85 mBq/kg Contributed 99.3% 205.3 235U -0.3866 +/- 22.4 mBq/kg Contributed 0.1% Thorium Chain: Below Actinium Activity : -0.4734 +/- 1.983 mBq/kg Background: 3.25 +/- 0.29 mBq/kg removed Limits: 68% 0 to 1.772 mBq/kg 90% 0 to 2.985 mBq/kg 95% 0 to 3.587 mBq/kg 39.9 212Bi -inf +/- -nan mBq/kg Excluded by UseLine 238.6 212Pb 0.5461 +/- 3.04 mBq/kg Contributed 42.5% 277.4 208Tl 26.73 +/- 56.7 mBq/kg Excluded by UseLine 300.1 212Pb 6.866 +/- 36.3 mBq/kg Excluded by UseLine 510.8 208Tl 28.44 +/- 13.2 mBq/kg Excluded by UseLine 583.2 208Tl -3.484 +/- 3.3 mBq/kg Contributed 36.0% 727.3 212Bi 2.522 +/- 9.43 mBq/kg Contributed 4.4% 860.6 208Tl -20.61 +/- 12.7 mBq/kg Contributed 2.5% 2614.5 208Tl 6.417 +/- 5.17 mBq/kg Contributed 14.7% Thorium Chain: 228 Ac Activity : -0.0399 +/- 2.49 mBq/kg Background: 1.67 +/- 0.33 mBq/kg removed Limits: 68% 0 to 2.471 mBq/kg 90% 0 to 4.072 mBq/kg 95% 0 to 4.855 mBq/kg 129.1 228Ac -21.16 +/- 57.6 mBq/kg Contributed 0.2% 209.3 228Ac -19.47 +/- 26.9 mBq/kg Contributed 0.9% 338.3 228Ac 8.39 +/- 9.1 mBq/kg Contributed 7.5% 463.0 228Ac 17.1 +/- 19.2 mBq/kg Contributed 1.7% 911.2 228Ac 1.851 +/- 3.44 mBq/kg Contributed 52.5% 964.8 228Ac 27.84 +/- 18.2 mBq/kg Excluded by UseLine 969.0 228Ac -4.632 +/- 4.08 mBq/kg Contributed 37.2% 60 Co Chain Activity : -1.184 +/- 0.4485 mBq/kg Background: 0.589 +/- 0.099 mBq/kg removed Limits: 68% 0 to 0.1649 mBq/kg 90% 0 to 0.3152 mBq/kg 95% 0 to 0.3993 mBq/kg 1173.2 60Co -1.919 +/- 0.675 mBq/kg Contributed 44.1% 1332.5 60Co -0.6049 +/- 0.6 mBq/kg Contributed 55.9% 57 Co Chain Activity : 0.8527 +/- 2.111 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 2.963 mBq/kg 90% 0 to 4.325 mBq/kg 95% 0 to 4.99 mBq/kg 122.1 57Co 0.6541 +/- 2.13 mBq/kg Contributed 98.2% 136.5 57Co 11.72 +/- 15.8 mBq/kg Contributed 1.8% 24 Na Chain Activity : -0.07872 +/- 0.5652 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.5292 mBq/kg 90% 0 to 0.8828 mBq/kg 95% 0 to 1.057 mBq/kg 1368.6 24Na -0.4789 +/- 0.678 mBq/kg Contributed 69.6% 2754.0 24Na 0.8358 +/- 1.02 mBq/kg Contributed 30.4% 134 Cs Chain Activity : -0.3461 +/- 0.5836 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.4445 mBq/kg 90% 0 to 0.7723 mBq/kg 95% 0 to 0.9391 mBq/kg 604.7 134Cs -0.8719 +/- 0.873 mBq/kg Contributed 44.7% 795.9 134Cs 0 +/- 0.789 mBq/kg Contributed 54.8% 802.0 134Cs 7.795 +/- 7.81 mBq/kg Contributed 0.6% 106 Rh Chain Activity : 8.982 +/- 4.084 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 4.898 to 13.07 mBq/kg 90% 2.265 to 15.7 mBq/kg 95% 0.9777 to 16.99 mBq/kg 621.9 106Rh 0 +/- 6.17 mBq/kg Contributed 43.8% 511.8 106Rh 15.99 +/- 5.45 mBq/kg Contributed 56.2% 131 I Chain Activity : -0.7739 +/- 1.218 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.9106 mBq/kg 90% 0 to 1.587 mBq/kg 95% 0 to 1.933 mBq/kg 364.5 131I -0.771 +/- 1.23 mBq/kg Contributed 97.6% 284.3 131I -4.53 +/- 17.5 mBq/kg Contributed 0.5% 637.0 131I 0 +/- 8.68 mBq/kg Contributed 2.0% 95 Zr Chain Activity : -0.6674 +/- 0.8903 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.6337 mBq/kg 90% 0 to 1.114 mBq/kg 95% 0 to 1.361 mBq/kg 756.7 95Zr -2.116 +/- 1.1 mBq/kg Contributed 66.1% 724.2 95Zr 2.157 +/- 1.53 mBq/kg Contributed 33.9% 99 Mo Chain Activity : -0.4187 +/- 3.45 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 3.258 mBq/kg 90% 0 to 5.425 mBq/kg 95% 0 to 6.493 mBq/kg 181.1 99Mo -12.57 +/- 18.9 mBq/kg Contributed 3.3% 739.5 99Mo 0 +/- 3.51 mBq/kg Contributed 96.7% 136 Cs Chain Activity : 0.3712 +/- 0.4697 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.8409 mBq/kg 90% 0 to 1.144 mBq/kg 95% 0 to 1.292 mBq/kg 340.5 136Cs 1.196 +/- 2.28 mBq/kg Contributed 4.2% 818.5 136Cs 0.8575 +/- 0.768 mBq/kg Contributed 37.4% 1048.1 136Cs 0 +/- 0.615 mBq/kg Contributed 58.4% 140 La Chain Activity : 1.183 +/- 1.766 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 2.949 mBq/kg 90% 0 to 4.087 mBq/kg 95% 0 to 4.644 mBq/kg 487.0 140La 0.5456 +/- 2.25 mBq/kg Contributed 61.6% 815.8 140La 2.206 +/- 2.85 mBq/kg Contributed 38.4% 138 La Chain Activity : -0.302 +/- 0.7676 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.639 mBq/kg 90% 0 to 1.092 mBq/kg 95% 0 to 1.319 mBq/kg 788.7 138La -0.9741 +/- 1.38 mBq/kg Contributed 31.0% 1435.8 138La 0 +/- 0.924 mBq/kg Contributed 69.0% 227 Ac Chain Activity : 6.729 +/- 3.624 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 3.105 to 10.35 mBq/kg 90% 0.7678 to 12.69 mBq/kg 95% 0 to 13.83 mBq/kg 236.0 227Th 12.82 +/- 7.01 mBq/kg Contributed 26.8% 154.2 223Ra -24.63 +/- 29.2 mBq/kg Contributed 1.5% 445.0 223Ra -36.45 +/- 77.4 mBq/kg Contributed 0.2% 403.3 combo 18.17 +/- 10.6 mBq/kg Contributed 11.7% 270.0 combo 2.196 +/- 4.8 mBq/kg Contributed 57.0% 427.1 211Pb -52.14 +/- 48.9 mBq/kg Contributed 0.6% 832.0 211Pb 29.54 +/- 24.2 mBq/kg Contributed 2.2% 152 Eu Chain Activity : -1.047 +/- 1.608 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 1.194 mBq/kg 90% 0 to 2.084 mBq/kg 95% 0 to 2.539 mBq/kg 121.8 152Eu 2.754 +/- 6.45 mBq/kg Contributed 6.2% 244.7 152Eu -14.95 +/- 15.2 mBq/kg Contributed 1.1% 344.3 152Eu -6.896 +/- 3.53 mBq/kg Contributed 20.8% 778.9 152Eu -6.422 +/- 4.27 mBq/kg Contributed 14.2% 867.4 152Eu -4.191 +/- 11.1 mBq/kg Contributed 2.1% 964.1 152Eu 10.42 +/- 6.27 mBq/kg Contributed 6.6% 1085.9 152Eu 4.025 +/- 5.7 mBq/kg Contributed 8.0% 1112.1 152Eu 0 +/- 5.3 mBq/kg Contributed 9.2% 1408.0 152Eu 1.162 +/- 2.85 mBq/kg Contributed 31.9% 176 Lu Chain Activity : 1.017 +/- 0.9435 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0.07387 to 1.961 mBq/kg 90% 0 to 2.569 mBq/kg 95% 0 to 2.867 mBq/kg 88.3 176Lu -50.61 +/- 33.7 mBq/kg Contributed 0.1% 201.8 176Lu 0.429 +/- 1.54 mBq/kg Contributed 37.6% 306.8 176Lu 1.432 +/- 1.19 mBq/kg Contributed 62.4% 401.0 176Lu 298.8 +/- 298 mBq/kg Contributed 0.0% Full Thorium Chain Activity : -0.3052 +/- 1.551 mBq/kg Backgrounds set and removed by above Thorium and Actinium chains. Limits: 68% 0 to 1.414 mBq/kg 90% 0 to 2.371 mBq/kg 95% 0 to 2.846 mBq/kg 39.9 212Bi -inf +/- -nan mBq/kg Excluded by UseLine 129.1 228Ac -21.16 +/- 57.6 mBq/kg Contributed 0.1% 209.3 228Ac -19.47 +/- 26.9 mBq/kg Contributed 0.3% 238.6 212Pb 0.5461 +/- 3.04 mBq/kg Contributed 26.0% 277.4 208Tl 26.73 +/- 56.7 mBq/kg Excluded by UseLine 300.1 212Pb 6.866 +/- 36.3 mBq/kg Excluded by UseLine 338.3 228Ac 8.39 +/- 9.1 mBq/kg Contributed 2.9% 463.0 228Ac 17.1 +/- 19.2 mBq/kg Contributed 0.7% 510.8 208Tl 28.44 +/- 13.2 mBq/kg Excluded by UseLine 583.2 208Tl -3.484 +/- 3.3 mBq/kg Contributed 22.0% 727.3 212Bi 2.522 +/- 9.43 mBq/kg Contributed 2.7% 860.6 208Tl -20.61 +/- 12.7 mBq/kg Contributed 1.5% 911.2 228Ac 1.851 +/- 3.44 mBq/kg Contributed 20.4% 964.8 228Ac 27.84 +/- 18.2 mBq/kg Excluded by UseLine 969.0 228Ac -4.632 +/- 4.08 mBq/kg Contributed 14.4% 2614.5 208Tl 6.417 +/- 5.17 mBq/kg Contributed 9.0%