Analysis Summary for File: qbits21-scale.chn Counting efficiency uses polynomial scaling function with 1 parameters: 1 Detector Backgrounds: U Top : 0.515 +/- 0.159 mBq U Bottom: 0.259 +/- 0.031 mBq 235U : 0.0074 +/- 0.0057 mBq Thorium : 0.204 +/- 0.029 mBq Actinium: 0.295 +/- 0.076 mBq Cobalt60: 0.225 +/- 0.063 mBq Cobalt57: 0 +/- 0.0076 mBq 40K : 4.164 +/- 1.116 mBq 137Cs : 0.0432 +/- 0.277 mBq 54Mn : 0.0314 +/- 0.0358 mBq 210Po : 4017.9 +/- 3212 mBq 210Pb : 0 +/- 1.009 mBq Cobalt58: 0 +/- 0.0304 mBq Sample: QUBITS-CUTE CW21, Briaded Copper Wire, 8.745 g Detector: WELL Start Time: 05 May 2026 12:15:51 Real Time: 1188600.00 seconds = 13.757 days Live Time: 1184244.78 seconds = 13.707 days Sample Mass: 8.745 +/- 0.01 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 61.51 - 65.15 462 +/- 21 487 +/- 16 16 +/- 4.9 -41 +/- 27 234Th 4.8 +/- 0.5 54.7 +/- 2.7 -150.77 +/- 100.8 63.3 0 53.48 0 98.33 0 122.4 92.590 90.67 - 94.32 148 +/- 12 136 +/- 12 20.8 +/- 6.4 -8.82 +/- 18 234Th 5.6 +/- 0.21 61 +/- 3 -24.95 +/- 51.04 92.6 0 40.71 0 70.12 0 84.98 766.420 763.80 - 768.90 33 +/- 5.7 28.5 +/- 3.8 0.119 +/- 0.037 4.38 +/- 6.9 234mPa 0.317 +/- 0.005 6.14 +/- 0.31 2174.7 +/- 3414 766.4 0 5589 0 7790 0 8866 1001.030 998.33 -1003.81 13 +/- 3.6 11.5 +/- 2.4 0.167 +/- 0.052 1.33 +/- 4.3 234mPa 0.842 +/- 0.008 3.26 +/- 0.16 469.2 +/- 1525 1001.0 0 1994 0 2977 0 3458 Bottom of 238 U Chain Lines 186.211 184.36 - 188.01 183 +/- 14 150 +/- 8.6 6.06 +/- 0.73 27.4 +/- 16 226Ra 3.59 +/- 0.06 55 +/- 2.8 76.916 +/- 45.11 186.2 31.81 122 2.721 151.1 0 165.3 241.995 240.15 - 243.79 138 +/- 12 97 +/- 9.8 10 +/- 1.2 31 +/- 15 214Pb 7.25 +/- 0.016 45.1 +/- 2.3 91.575 +/- 45.68 242.0 45.89 137.3 16.43 166.7 2.04 181.1 295.213 293.38 - 297.39 111 +/- 11 88 +/- 6.6 20.5 +/- 2.5 2.47 +/- 13 214Pb 18.5 +/- 0.3 36.2 +/- 1.8 3.563 +/- 18.31 295.2 0 21.87 0 33.68 0 39.45 351.921 349.89 - 353.90 82 +/- 9.1 68.5 +/- 5.9 31.2 +/- 3.7 -17.7 +/- 11 214Pb 35.8 +/- 0.5 28.4 +/- 1.4 -16.797 +/- 10.87 351.9 0 5.664 0 10.44 0 13 609.312 606.97 - 611.71 100 +/- 10 57.5 +/- 5.4 14.1 +/- 1.7 28.4 +/- 11 214Bi 44.8 +/- 0.5 10.3 +/- 0.51 59.562 +/- 24.26 609.3 35.3 83.83 19.65 99.47 12 107.1 768.356 765.99 - 770.73 33 +/- 5.7 29 +/- 3.8 0.924 +/- 0.11 3.08 +/- 6.9 214Bi 4.94 +/- 0.06 6.1 +/- 0.31 98.535 +/- 220.9 768.4 0 319.4 0 461.9 0 531.5 1120.287 1117.62 -1123.10 19 +/- 4.4 11.5 +/- 2.4 1.13 +/- 0.14 6.37 +/- 5 214Bi 14.8 +/- 0.2 2.49 +/- 0.12 167.1 +/- 130.8 1120.3 36.27 297.9 0 382.3 0 423.5 1238.110 1234.37 -1242.03 19 +/- 4.4 15 +/- 2.7 0.348 +/- 0.042 3.65 +/- 5.1 214Bi 5.79 +/- 0.08 1.96 +/- 0.098 310.35 +/- 437.8 1238.1 0 748.2 0 1031 0 1168 1377.669 1373.75 -1381.77 11 +/- 3.3 14 +/- 3.7 0.187 +/- 0.022 -3.19 +/- 5 214Bi 3.99 +/- 0.011 1.53 +/- 0.077 -504.06 +/- 791.2 1377.7 0 591.1 0 1031 0 1255 1764.494 1760.21 -1768.97 9 +/- 3 9.5 +/- 2.2 0.422 +/- 0.05 -0.922 +/- 3.7 214Bi 15.4 +/- 0.2 0.895 +/- 0.045 -64.732 +/- 260.5 1764.5 0 231.7 0 390.7 0 469.7 2204.210 2199.34 -2208.83 6 +/- 2.4 4.5 +/- 1.5 0.0927 +/- 0.011 1.41 +/- 2.9 214Bi 5.08 +/- 0.04 0.595 +/- 0.03 449.4 +/- 917.5 2204.2 0 1367 0 1959 0 2248 235 U Chain Lines 143.760 142.07 - 145.72 137 +/- 12 182 +/- 9.5 0.586 +/- 0.45 -45.1 +/- 15 235U 11 +/- 0.14 61 +/- 3.1 -65.09 +/- 22.05 143.8 0 7.456 0 14.34 0 18.23 163.330 161.40 - 165.04 145 +/- 12 162 +/- 9 0.261 +/- 0.2 -17.8 +/- 15 235U 5.08 +/- 0.06 58.6 +/- 2.9 -57.573 +/- 48.85 163.3 0 29.2 0 52.8 0 65.25 185.715 184.00 - 187.64 182 +/- 13 150 +/- 8.6 2.76 +/- 2.1 29.7 +/- 16 235U 57.2 +/- 0.8 55.1 +/- 2.8 3.8846 +/- 2.113 185.7 1.771 5.998 0.4086 7.361 0 8.027 205.311 203.32 - 207.33 137 +/- 12 160 +/- 8.9 0.227 +/- 0.17 -22.7 +/- 15 235U 5.01 +/- 0.07 51.7 +/- 2.6 -84.765 +/- 55.09 205.3 0 28.77 0 53.01 0 66.03 Thorium Chain: Below Actinium Lines 39.857 38.17 - 41.46 1.72e+03 +/- 41 1.86e+03 +/- 31 1.3 +/- 0.18 -144 +/- 51 212Bi 1.09 +/- 0.025 49.2 +/- 2.5 -2593.4 +/- 936.1 39.9 0 332.2 0 636.5 0 807.7 238.632 236.86 - 240.51 155 +/- 12 98 +/- 9.9 47.8 +/- 6.8 9.25 +/- 17 212Pb 43.3 +/- 0.3 45.7 +/- 2.3 4.5164 +/- 8.451 238.6 0 12.97 0 18.42 0 21.08 277.371 275.51 - 279.52 165 +/- 13 101 +/- 10 2.23 +/- 0.32 61.8 +/- 16 208Tl 2.37 +/- 0.11 39 +/- 2 645.25 +/- 176 277.4 469.2 821.3 355.7 934.7 300.3 990.2 300.087 298.12 - 302.13 81 +/- 9 88 +/- 9.4 2.83 +/- 0.4 -9.83 +/- 13 212Pb 3.3 +/- 0.04 35.4 +/- 1.8 -81.122 +/- 107.5 300.1 0 76.33 0 134.3 0 164.1 510.770 508.51 - 512.89 320 +/- 18 68.5 +/- 5.9 2.9 +/- 0.41 249 +/- 19 208Tl 8.12 +/- 0.07 14.8 +/- 0.74 1997.5 +/- 182.1 510.8 1815 2180 1698 2297 1641 2354 583.187 580.72 - 585.46 54 +/- 7.3 43.5 +/- 4.7 8.32 +/- 1.2 2.18 +/- 8.8 208Tl 30.5 +/- 0.11 11.3 +/- 0.56 6.0953 +/- 24.62 583.2 0 30.71 0 46.58 0 54.34 727.330 724.77 - 729.88 27 +/- 5.2 28.5 +/- 3.8 1.12 +/- 0.16 -2.62 +/- 6.4 212Bi 6.67 +/- 0.09 6.92 +/- 0.35 -54.687 +/- 134.3 727.3 0 111.2 0 190.1 0 229.8 860.557 857.90 - 863.01 24 +/- 4.9 25.5 +/- 3.6 0.507 +/- 0.072 -2.01 +/- 6.1 208Tl 4.49 +/- 0.04 4.68 +/- 0.23 -92.329 +/- 278.9 860.6 0 238.9 0 405.9 0 489.3 2614.511 2609.39 -2619.62 4 +/- 2 1.5 +/- 0.87 0.405 +/- 0.058 2.1 +/- 2.2 208Tl 35.8 +/- 0.001 0.467 +/- 0.023 120.84 +/- 125.9 2614.5 0 246.7 0 327.9 0 367.5 Thorium Chain: 228 Ac Lines 129.065 127.13 - 130.77 127 +/- 11 137 +/- 8.3 5.25 +/- 1.4 -15.3 +/- 14 228Ac 2.42 +/- 0.09 62.1 +/- 3.1 -97.942 +/- 90.4 129.1 0 56.09 0 100.9 0 124.4 209.253 207.33 - 210.98 143 +/- 12 133 +/- 8.2 6.93 +/- 1.8 3.07 +/- 15 228Ac 3.89 +/- 0.07 51 +/- 2.5 14.971 +/- 71.03 209.3 0 86.01 0 131.8 0 154.2 338.320 336.40 - 340.41 93 +/- 9.6 88.5 +/- 6.7 11.9 +/- 3.1 -7.35 +/- 12 228Ac 11.3 +/- 0.19 30.1 +/- 1.5 -20.926 +/- 34.48 338.3 0 26.1 0 45.4 0 55.22 463.004 460.74 - 465.12 61 +/- 7.8 59 +/- 5.4 2.75 +/- 0.71 -0.747 +/- 9.5 228Ac 4.4 +/- 0.07 17.9 +/- 0.89 -9.1768 +/- 117.1 463.0 0 112.9 0 187.1 0 223.6 911.204 908.60 - 913.71 23 +/- 4.8 18 +/- 3 3.68 +/- 0.95 1.32 +/- 5.7 228Ac 25.8 +/- 0.4 4.08 +/- 0.2 12.132 +/- 52.62 911.2 0 64.75 0 98.68 0 115.3 964.766 962.22 - 967.33 28 +/- 5.3 21.5 +/- 3.3 0.62 +/- 0.16 5.88 +/- 6.2 228Ac 4.99 +/- 0.09 3.56 +/- 0.18 319.69 +/- 339 964.8 0 658.7 0 877.3 0 984.1 968.971 966.23 - 971.71 17 +/- 4.1 23 +/- 4.8 1.94 +/- 0.5 -7.94 +/- 6.3 228Ac 15.8 +/- 0.3 3.52 +/- 0.18 -137.85 +/- 110.3 969.0 0 64.16 0 116.5 0 144.2 60 Co Chain Lines 1173.228 1169.43 -1177.09 23 +/- 4.8 14 +/- 2.6 5.87 +/- 1.6 3.13 +/- 5.7 60Co 98.8 +/- 0.03 2.23 +/- 0.11 13.721 +/- 25.08 1173.2 0 38.8 0 54.97 0 62.87 1332.500 1328.50 -1336.53 13 +/- 3.6 16.5 +/- 2.9 4.4 +/- 1.2 -7.9 +/- 4.8 60Co 100 +/- 0.0006 1.65 +/- 0.083 -46.177 +/- 27.97 1332.5 0 14.04 0 26 0 32.46 57 Co Chain Lines 122.061 120.20 - 123.84 109 +/- 10 140 +/- 8.4 0 +/- 4.8 -31 +/- 14 57Co 85.6 +/- 0.17 62.4 +/- 3.1 -5.6037 +/- 2.585 122.1 0 1.094 0 2.063 0 2.599 136.474 134.78 - 138.43 157 +/- 13 178 +/- 9.4 0 +/- 0.59 -20.5 +/- 16 57Co 10.7 +/- 0.08 61.7 +/- 3.1 -30.055 +/- 23.05 136.5 0 13.13 0 23.91 0 29.63 24 Na Chain Lines 1368.633 1364.62 -1372.65 15 +/- 3.9 9 +/- 2.1 0 +/- 0 6 +/- 4.4 24Na 100 +/- 0.1 1.55 +/- 0.078 37.275 +/- 27.5 1368.6 9.778 64.77 0 82.5 0 91.17 2754.028 2748.90 -2759.13 2 +/- 1.4 1.5 +/- 1 0 +/- 0 0.5 +/- 1.7 24Na 99.9 +/- 0.004 0.44 +/- 0.022 10.968 +/- 38 2754.0 0 48.97 0 73.47 0 85.44 134 Cs Chain Lines 604.721 602.23 - 606.97 63 +/- 7.9 85 +/- 9.2 0 +/- 0 -22 +/- 12 134Cs 97.6 +/- 0.011 10.4 +/- 0.52 -20.843 +/- 11.57 604.7 0 5.515 0 10.27 0 12.86 795.864 793.34 - 798.45 28 +/- 5.3 32 +/- 5.7 0 +/- 0 -4 +/- 7.7 134Cs 85.5 +/- 0.006 5.62 +/- 0.28 -8.041 +/- 15.58 795.9 0 12.27 0 21.19 0 25.7 801.953 799.54 - 804.28 21 +/- 4.6 26 +/- 5.1 0 +/- 0 -5 +/- 6.9 134Cs 8.69 +/- 0.016 5.52 +/- 0.28 -100.65 +/- 138.1 802.0 0 99.18 0 174.1 0 212.6 106 Rh Chain Lines 621.940 619.74 - 624.11 32 +/- 5.7 43 +/- 4.6 0 +/- 0 -11 +/- 7.3 106Rh 9.93 +/- 0.12 9.83 +/- 0.49 -108.86 +/- 72.6 621.9 0 38.46 0 70.73 0 88.04 511.842 509.61 - 513.98 309 +/- 18 72 +/- 6 0 +/- 0 237 +/- 19 106Rh 20 +/- 0.01 14.7 +/- 0.74 776.37 +/- 72.18 511.8 704.2 848.6 657.6 895.1 634.9 917.8 131 I Chain Lines 364.489 362.29 - 366.66 72 +/- 8.5 75 +/- 8.7 0 +/- 0 -3 +/- 12 131I 81.5 +/- 0.08 26.9 +/- 1.3 -1.3204 +/- 5.337 364.5 0 4.75 0 8.008 0 9.627 284.305 282.44 - 286.45 98 +/- 9.9 118 +/- 7.7 0 +/- 0 -20.5 +/- 13 131I 6.12 +/- 0.06 37.9 +/- 1.9 -85.376 +/- 52.41 284.3 0 26.5 0 49.03 0 61.18 636.989 634.69 - 639.43 36 +/- 6 37 +/- 4.3 0 +/- 0 -1 +/- 7.4 131I 7.16 +/- 0.1 9.33 +/- 0.47 -14.461 +/- 106.8 637.0 0 100.1 0 167 0 199.9 95 Zr Chain Lines 756.729 754.31 - 759.06 26 +/- 5.1 24 +/- 3.5 0 +/- 0 2 +/- 6.2 95Zr 54 +/- 0.1 6.32 +/- 0.32 5.6581 +/- 17.44 756.7 0 23.1 0 34.35 0 39.84 724.199 721.85 - 726.60 22 +/- 4.7 28 +/- 3.7 0 +/- 0 -6 +/- 6 95Zr 44.2 +/- 0.13 6.99 +/- 0.35 -18.756 +/- 18.78 724.2 0 12.05 0 21.56 0 26.53 99 Mo Chain Lines 181.068 179.26 - 182.91 161 +/- 13 144 +/- 8.5 0 +/- 0 17 +/- 15 99Mo 5.99 +/- 0.07 55.9 +/- 2.8 49.029 +/- 44.1 181.1 4.933 93.13 0 121.6 0 135.5 739.500 737.17 - 741.91 27 +/- 5.2 25 +/- 3.5 0 +/- 0 2 +/- 6.3 99Mo 12.1 +/- 0.12 6.67 +/- 0.33 23.885 +/- 75.07 739.5 0 98.95 0 147.4 0 171 136 Cs Chain Lines 340.547 338.59 - 342.60 92 +/- 9.6 87 +/- 6.6 0 +/- 0 5 +/- 12 136Cs 42.2 +/- 0.13 29.8 +/- 1.5 3.837 +/- 8.935 340.5 0 12.77 0 18.53 0 21.35 818.514 815.95 - 821.06 21 +/- 4.6 27 +/- 3.7 0 +/- 0 -6 +/- 5.9 136Cs 100 +/- 0.01 5.26 +/- 0.26 -11.01 +/- 10.79 818.5 0 6.867 0 12.3 0 15.14 1048.073 1045.39 -1050.86 20 +/- 4.5 15 +/- 2.7 0 +/- 0 5 +/- 5.2 136Cs 80 +/- 0.3 2.92 +/- 0.15 20.684 +/- 21.72 1048.1 0 42.4 0 56.41 0 63.25 140 La Chain Lines 487.021 484.81 - 489.18 54 +/- 7.3 49 +/- 7 0 +/- 0 5 +/- 10 140La 45.5 +/- 0.6 16.2 +/- 0.81 6.5337 +/- 13.27 487.0 0 19.8 0 28.35 0 32.54 815.772 813.40 - 818.14 22 +/- 4.7 23.5 +/- 3.4 0 +/- 0 -1.5 +/- 5.8 140La 23.3 +/- 0.19 5.3 +/- 0.27 -11.73 +/- 45.43 815.8 0 40.24 0 67.91 0 81.67 138 La Chain Lines 788.742 786.41 - 791.15 26 +/- 5.1 26 +/- 3.6 0 +/- 0 0 +/- 6.2 138La 34.4 +/- 0.5 5.74 +/- 0.29 0 +/- 30.54 788.7 0 30.54 0 50.23 0 59.86 1435.795 1431.76 -1439.79 12 +/- 3.5 8.5 +/- 2.1 0 +/- 0 3.5 +/- 4 138La 65.6 +/- 0.5 1.39 +/- 0.07 36.964 +/- 42.61 1435.8 0 79.58 0 107.1 0 120.5 227 Ac Chain Lines 235.960 233.95 - 237.96 127 +/- 11 144 +/- 8.5 0 +/- 0 -16.5 +/- 14 227Th 17.5 +/- 1.4 46.1 +/- 2.3 -19.736 +/- 16.97 236.0 0 10.2 0 18.43 0 22.77 154.208 152.28 - 155.93 143 +/- 12 182 +/- 13 0 +/- 0 -39 +/- 18 223Ra 5.7 +/- 0.16 59.9 +/- 3 -110.38 +/- 51.41 154.2 0 21.89 0 41.28 0 51.97 445.033 442.87 - 447.25 62 +/- 7.9 58 +/- 7.6 0 +/- 0 4 +/- 11 223Ra 1.29 +/- 0.05 19.2 +/- 0.96 155.75 +/- 426.6 445.0 0 582.4 0 857.5 0 992 403.300 401.30 - 405.32 53 +/- 7.3 54.5 +/- 5.2 0 +/- 0 -1.5 +/- 9 combo 10.4 +/- 0.4 22.8 +/- 1.1 -6.1076 +/- 36.48 403.3 0 33.7 0 56.38 0 67.59 270.000 267.85 - 271.87 98 +/- 9.9 123 +/- 11 0 +/- 0 -25 +/- 15 combo 24.7 +/- 0.5 40.2 +/- 2 -24.303 +/- 14.51 270.0 0 7.222 0 13.39 0 16.72 427.088 425.01 - 429.38 57 +/- 7.5 58.5 +/- 5.4 0 +/- 0 -1.5 +/- 9.3 211Pb 1.76 +/- 0.04 20.7 +/- 1 -39.768 +/- 246.2 427.1 0 228.1 0 381.4 0 457.1 832.010 829.45 - 834.56 29 +/- 5.4 29 +/- 3.8 0 +/- 0 0 +/- 6.6 211Pb 3.52 +/- 0.06 5.06 +/- 0.25 0 +/- 357.3 832.0 0 357.3 0 587.7 0 700.3 152 Eu Chain Lines 121.782 119.83 - 123.48 114 +/- 11 136 +/- 8.2 0 +/- 0 -22 +/- 13 152Eu 28.6 +/- 0.6 62.4 +/- 3.1 -11.91 +/- 7.332 121.8 0 3.714 0 6.869 0 8.571 244.698 242.70 - 246.71 103 +/- 10 134 +/- 8.2 0 +/- 0 -30.5 +/- 13 152Eu 7.58 +/- 0.019 44.6 +/- 2.2 -87.137 +/- 37.48 244.7 0 15.11 0 28.64 0 36.15 344.279 342.24 - 346.25 92 +/- 9.6 83 +/- 6.4 0 +/- 0 9 +/- 12 152Eu 26.5 +/- 0.4 29.3 +/- 1.5 11.175 +/- 14.36 344.3 0 25.53 0 34.79 0 39.32 778.904 776.56 - 781.30 17 +/- 4.1 22.5 +/- 3.4 0 +/- 0 -5.5 +/- 5.3 152Eu 12.9 +/- 0.19 5.91 +/- 0.3 -69.427 +/- 67.19 778.9 0 42.53 0 76.25 0 93.89 867.378 864.83 - 869.94 28 +/- 5.3 25.5 +/- 3.6 0 +/- 0 2.5 +/- 6.4 152Eu 4.24 +/- 0.019 4.59 +/- 0.23 123.94 +/- 316.5 867.4 0 440.5 0 644.6 0 744.3 964.079 961.49 - 966.60 31 +/- 5.6 19.5 +/- 3.1 0 +/- 0 11.5 +/- 6.4 152Eu 14.6 +/- 0.021 3.56 +/- 0.18 213.28 +/- 118.9 964.1 94.41 332.2 17.76 408.8 0 446.3 1085.869 1082.97 -1088.44 10 +/- 3.2 20 +/- 4.5 0 +/- 0 -10 +/- 5.5 152Eu 10.2 +/- 0.021 2.68 +/- 0.13 -352.96 +/- 194.1 1085.9 0 91.99 0 171.5 0 214.7 1112.069 1109.23 -1114.71 11 +/- 3.3 20.5 +/- 3.2 0 +/- 0 -9.5 +/- 4.6 152Eu 13.6 +/- 0.021 2.53 +/- 0.13 -265.56 +/- 129.5 1112.1 0 56.88 0 106.9 0 134.4 1408.006 1404.03 -1412.06 10 +/- 3.2 11.5 +/- 2.4 0 +/- 0 -1.5 +/- 4 152Eu 21 +/- 0.024 1.46 +/- 0.073 -47.333 +/- 125.3 1408.0 0 105 0 179.2 0 216.3 176 Lu Chain Lines 88.340 86.66 - 89.94 106 +/- 10 120 +/- 7.7 0 +/- 0 -13.5 +/- 13 176Lu 14.5 +/- 0.6 60.4 +/- 3 -14.894 +/- 14.24 88.3 0 8.966 0 16.09 0 19.81 201.830 200.04 - 203.69 135 +/- 12 165 +/- 9.1 0 +/- 0 -30 +/- 15 176Lu 78 +/- 2.5 52.3 +/- 2.6 -7.1011 +/- 3.516 201.8 0 1.559 0 2.928 0 3.679 306.780 304.68 - 308.69 96 +/- 9.8 92 +/- 6.8 0 +/- 0 4 +/- 12 176Lu 93.6 +/- 0.17 34.4 +/- 1.7 1.198 +/- 3.569 306.8 0 4.767 0 7.069 0 8.194 400.990 398.75 - 403.13 64 +/- 8 62.5 +/- 5.6 0 +/- 0 1.5 +/- 9.8 176Lu 0.37 +/- 0.04 23.1 +/- 1.2 169.69 +/- 1104 401.0 0 1274 0 1986 0 2334 1460.832 1456.94 -1464.97 32 +/- 5.7 7 +/- 1.9 7.05 +/- 1.9 17.9 +/- 6.3 40K 10.7 +/- 0.11 1.34 +/- 0.067 1211.4 +/- 426.5 1460.8 784.9 1638 509.9 1913 375.6 2047 661.657 659.12 - 663.87 30 +/- 5.5 33.5 +/- 4.1 3.73 +/- 24 -7.23 +/- 25 137Cs 85.1 +/- 0.2 8.57 +/- 0.43 -9.5713 +/- 32.95 661.7 0 28.75 0 48.66 0 58.58 834.855 832.37 - 837.47 31 +/- 5.6 28.5 +/- 3.8 1.87 +/- 2.1 0.633 +/- 7.1 54Mn 100 +/- 0.001 5.02 +/- 0.25 1.2167 +/- 13.57 834.9 0 14.78 0 23.53 0 27.81 803.060 800.63 - 805.38 24 +/- 4.9 23 +/- 3.4 2.7 +/- 2.2 -1.7 +/- 6.3 210Po 0.00103 +/- 6e-05 5.5 +/- 0.28 -2.891e+05 +/- 1.08e+06 803.1 0 9.52e+05 0 1.608e+06 0 1.934e+06 46.539 44.74 - 48.02 981 +/- 31 1.09e+03 +/- 23 0 +/- 26 -111 +/- 47 210Pb 4.25 +/- 0.04 50.2 +/- 2.5 -502.2 +/- 212.7 46.5 0 84.8 0 160.9 0 203.2 477.604 475.33 - 479.70 66 +/- 8.1 47 +/- 4.8 0 +/- 3.5 19 +/- 10 7Be 10.4 +/- 0.04 16.9 +/- 0.84 104.24 +/- 55.67 477.6 48.57 159.9 12.67 195.8 0 213.4 810.759 808.29 - 813.40 26 +/- 5.1 26 +/- 3.6 0 +/- 1.9 0 +/- 6.5 58Co 99.4 +/- 0.05 5.38 +/- 0.27 0 +/- 11.79 810.8 0 11.79 0 19.4 0 23.11 1274.537 1270.85 -1278.52 9 +/- 3 9 +/- 2.1 0 +/- 0 0 +/- 3.7 22Na 99.9 +/- 0.014 1.83 +/- 0.092 0 +/- 19.37 1274.5 0 19.37 0 31.85 0 37.96 140.511 138.79 - 142.44 211 +/- 15 148 +/- 8.6 0 +/- 0 63.5 +/- 17 99mTc 89 +/- 0.01 61.3 +/- 3.1 11.233 +/- 3.037 140.5 8.195 14.27 6.237 16.23 5.28 17.19 765.794 763.43 - 768.17 30 +/- 5.5 26 +/- 3.6 0 +/- 0 4 +/- 6.6 95Nb 100 +/- 0.01 6.15 +/- 0.31 6.2818 +/- 10.3 765.8 0 16.59 0 23.23 0 26.48 145.441 143.53 - 147.18 140 +/- 12 158 +/- 8.9 0 +/- 0 -18 +/- 15 141Ce 48.2 +/- 0.3 60.9 +/- 3 -5.9253 +/- 4.881 145.4 0 2.877 0 5.214 0 6.448 537.261 535.13 - 539.51 35 +/- 5.9 46 +/- 4.8 0 +/- 0 -11 +/- 7.6 140Ba 24.4 +/- 0.07 13.4 +/- 0.67 -32.567 +/- 22.61 537.3 0 12.24 0 22.44 0 27.89 529.872 527.47 - 532.21 42 +/- 6.5 48 +/- 6.9 0 +/- 0 -6 +/- 9.5 133I 87 +/- 0.17 13.8 +/- 0.69 -4.8423 +/- 7.66 529.9 0 5.736 0 9.996 0 12.17 Top of 238 U Chain Activity : -50.16 +/- 45.52 mBq/kg Background: 58.9 +/- 18 mBq/kg removed Limits: 68% 0 to 28.03 mBq/kg 90% 0 to 50.47 mBq/kg 95% 0 to 62.25 mBq/kg 63.3 234Th -150.8 +/- 101 mBq/kg Contributed 20.4% 92.6 234Th -24.95 +/- 51 mBq/kg Contributed 79.5% 766.4 234mPa 2175 +/- 3.41e+03 mBq/kg Excluded by UseLine 1001.0 234mPa 469.2 +/- 1.52e+03 mBq/kg Contributed 0.1% Bottom of 238 U Chain Activity : -1.372 +/- 8.689 mBq/kg Background: 29.6 +/- 3.5 mBq/kg removed Limits: 68% 0 to 8.064 mBq/kg 90% 0 to 13.48 mBq/kg 95% 0 to 16.15 mBq/kg 186.2 226Ra 76.92 +/- 45.1 mBq/kg Excluded by UseLine 242.0 214Pb 91.57 +/- 45.7 mBq/kg Excluded by UseLine 295.2 214Pb 3.563 +/- 18.3 mBq/kg Contributed 22.5% 351.9 214Pb -16.8 +/- 10.9 mBq/kg Contributed 63.9% 609.3 214Bi 59.56 +/- 24.3 mBq/kg Contributed 12.8% 768.4 214Bi 98.53 +/- 221 mBq/kg Contributed 0.2% 1120.3 214Bi 167.1 +/- 131 mBq/kg Contributed 0.4% 1238.1 214Bi 310.4 +/- 438 mBq/kg Contributed 0.0% 1377.7 214Bi -504.1 +/- 791 mBq/kg Contributed 0.0% 1764.5 214Bi -64.73 +/- 260 mBq/kg Contributed 0.1% 2204.2 214Bi 449.4 +/- 918 mBq/kg Contributed 0.0% 235 U Chain Activity : 3.017 +/- 2.1 mBq/kg Background: 0.846 +/- 0.65 mBq/kg removed Limits: 68% 0.9165 to 5.117 mBq/kg 90% 0 to 6.471 mBq/kg 95% 0 to 7.133 mBq/kg 143.8 235U -65.09 +/- 22.1 mBq/kg Contributed 0.9% 163.3 235U -57.57 +/- 48.9 mBq/kg Contributed 0.2% 185.7 235U 3.885 +/- 2.11 mBq/kg Contributed 98.8% 205.3 235U -84.76 +/- 55.1 mBq/kg Contributed 0.1% Thorium Chain: Below Actinium Activity : 4.672 +/- 7.959 mBq/kg Background: 23.3 +/- 3.3 mBq/kg removed Limits: 68% 0 to 12.63 mBq/kg 90% 0 to 17.76 mBq/kg 95% 0 to 20.27 mBq/kg 39.9 212Bi -2593 +/- 936 mBq/kg Contributed 0.0% 238.6 212Pb 4.516 +/- 8.45 mBq/kg Contributed 88.7% 277.4 208Tl 645.2 +/- 176 mBq/kg Excluded by UseLine 300.1 212Pb -81.12 +/- 107 mBq/kg Excluded by UseLine 510.8 208Tl 1998 +/- 182 mBq/kg Excluded by UseLine 583.2 208Tl 6.095 +/- 24.6 mBq/kg Contributed 10.5% 727.3 212Bi -54.69 +/- 134 mBq/kg Contributed 0.4% 860.6 208Tl -92.33 +/- 279 mBq/kg Contributed 0.1% 2614.5 208Tl 120.8 +/- 126 mBq/kg Contributed 0.4% Thorium Chain: 228 Ac Activity : -20.4 +/- 24.41 mBq/kg Background: 33.7 +/- 8.7 mBq/kg removed Limits: 68% 0 to 16.76 mBq/kg 90% 0 to 29.65 mBq/kg 95% 0 to 36.31 mBq/kg 129.1 228Ac -97.94 +/- 90.4 mBq/kg Contributed 7.3% 209.3 228Ac 14.97 +/- 71 mBq/kg Contributed 11.8% 338.3 228Ac -20.93 +/- 34.5 mBq/kg Contributed 50.1% 463.0 228Ac -9.177 +/- 117 mBq/kg Contributed 4.3% 911.2 228Ac 12.13 +/- 52.6 mBq/kg Contributed 21.5% 964.8 228Ac 319.7 +/- 339 mBq/kg Excluded by UseLine 969.0 228Ac -137.8 +/- 110 mBq/kg Contributed 4.9% 60 Co Chain Activity : -12.96 +/- 18.67 mBq/kg Background: 25.7 +/- 7.2 mBq/kg removed Limits: 68% 0 to 13.61 mBq/kg 90% 0 to 23.83 mBq/kg 95% 0 to 29.07 mBq/kg 1173.2 60Co 13.72 +/- 25.1 mBq/kg Contributed 55.4% 1332.5 60Co -46.18 +/- 28 mBq/kg Contributed 44.6% 57 Co Chain Activity : -5.907 +/- 2.569 mBq/kg Background: 0 +/- 0.87 mBq/kg removed Limits: 68% 0 to 1.044 mBq/kg 90% 0 to 1.977 mBq/kg 95% 0 to 2.494 mBq/kg 122.1 57Co -5.604 +/- 2.59 mBq/kg Contributed 98.8% 136.5 57Co -30.06 +/- 23.1 mBq/kg Contributed 1.2% 24 Na Chain Activity : 28.23 +/- 22.28 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 5.957 to 50.51 mBq/kg 90% 0 to 64.87 mBq/kg 95% 0 to 71.89 mBq/kg 1368.6 24Na 37.28 +/- 27.5 mBq/kg Contributed 65.6% 2754.0 24Na 10.97 +/- 38 mBq/kg Contributed 34.4% 134 Cs Chain Activity : -16.67 +/- 9.269 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 4.421 mBq/kg 90% 0 to 8.235 mBq/kg 95% 0 to 10.31 mBq/kg 604.7 134Cs -20.84 +/- 11.6 mBq/kg Contributed 64.1% 795.9 134Cs -8.041 +/- 15.6 mBq/kg Contributed 35.4% 802.0 134Cs -100.7 +/- 138 mBq/kg Contributed 0.5% 106 Rh Chain Activity : 336.3 +/- 51.19 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 285.2 to 387.5 mBq/kg 90% 252.1 to 420.5 mBq/kg 95% 236 to 436.7 mBq/kg 621.9 106Rh -108.9 +/- 72.6 mBq/kg Contributed 49.7% 511.8 106Rh 776.4 +/- 72.2 mBq/kg Contributed 50.3% 131 I Chain Activity : -2.213 +/- 5.303 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 4.367 mBq/kg 90% 0 to 7.477 mBq/kg 95% 0 to 9.04 mBq/kg 364.5 131I -1.32 +/- 5.34 mBq/kg Contributed 98.7% 284.3 131I -85.38 +/- 52.4 mBq/kg Contributed 1.0% 637.0 131I -14.46 +/- 107 mBq/kg Contributed 0.2% 95 Zr Chain Activity : -5.649 +/- 12.78 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 10.41 mBq/kg 90% 0 to 17.86 mBq/kg 95% 0 to 21.61 mBq/kg 756.7 95Zr 5.658 +/- 17.4 mBq/kg Contributed 53.7% 724.2 95Zr -18.76 +/- 18.8 mBq/kg Contributed 46.3% 99 Mo Chain Activity : 42.58 +/- 38.02 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 4.557 to 80.6 mBq/kg 90% 0 to 105.1 mBq/kg 95% 0 to 117.1 mBq/kg 181.1 99Mo 49.03 +/- 44.1 mBq/kg Contributed 74.3% 739.5 99Mo 23.88 +/- 75.1 mBq/kg Contributed 25.7% 136 Cs Chain Activity : -0.1127 +/- 6.561 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 6.507 mBq/kg 90% 0 to 10.72 mBq/kg 95% 0 to 12.78 mBq/kg 340.5 136Cs 3.837 +/- 8.93 mBq/kg Contributed 53.9% 818.5 136Cs -11.01 +/- 10.8 mBq/kg Contributed 37.0% 1048.1 136Cs 20.68 +/- 21.7 mBq/kg Contributed 9.1% 140 La Chain Activity : 5.099 +/- 12.73 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 17.83 mBq/kg 90% 0 to 26.05 mBq/kg 95% 0 to 30.06 mBq/kg 487.0 140La 6.534 +/- 13.3 mBq/kg Contributed 92.1% 815.8 140La -11.73 +/- 45.4 mBq/kg Contributed 7.9% 138 La Chain Activity : 12.54 +/- 24.82 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 37.37 mBq/kg 90% 0 to 53.37 mBq/kg 95% 0 to 61.19 mBq/kg 788.7 138La 0 +/- 30.5 mBq/kg Contributed 66.1% 1435.8 138La 36.96 +/- 42.6 mBq/kg Contributed 33.9% 227 Ac Chain Activity : -24.53 +/- 10.32 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 4.099 mBq/kg 90% 0 to 7.781 mBq/kg 95% 0 to 9.827 mBq/kg 236.0 227Th -19.74 +/- 17 mBq/kg Contributed 37.0% 154.2 223Ra -110.4 +/- 51.4 mBq/kg Contributed 4.0% 445.0 223Ra 155.7 +/- 427 mBq/kg Contributed 0.1% 403.3 combo -6.108 +/- 36.5 mBq/kg Contributed 8.0% 270.0 combo -24.3 +/- 14.5 mBq/kg Contributed 50.6% 427.1 211Pb -39.77 +/- 246 mBq/kg Contributed 0.2% 832.0 211Pb 0 +/- 357 mBq/kg Contributed 0.1% 152 Eu Chain Activity : -10.43 +/- 6.373 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 3.216 mBq/kg 90% 0 to 5.95 mBq/kg 95% 0 to 7.427 mBq/kg 121.8 152Eu -11.91 +/- 7.33 mBq/kg Contributed 75.6% 244.7 152Eu -87.14 +/- 37.5 mBq/kg Contributed 2.9% 344.3 152Eu 11.18 +/- 14.4 mBq/kg Contributed 19.7% 778.9 152Eu -69.43 +/- 67.2 mBq/kg Contributed 0.9% 867.4 152Eu 123.9 +/- 317 mBq/kg Contributed 0.0% 964.1 152Eu 213.3 +/- 119 mBq/kg Contributed 0.3% 1085.9 152Eu -353 +/- 194 mBq/kg Contributed 0.1% 1112.1 152Eu -265.6 +/- 130 mBq/kg Contributed 0.2% 1408.0 152Eu -47.33 +/- 125 mBq/kg Contributed 0.3% 176 Lu Chain Activity : -3.37 +/- 2.467 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 1.373 mBq/kg 90% 0 to 2.508 mBq/kg 95% 0 to 3.113 mBq/kg 88.3 176Lu -14.89 +/- 14.2 mBq/kg Contributed 3.0% 201.8 176Lu -7.101 +/- 3.52 mBq/kg Contributed 49.2% 306.8 176Lu 1.198 +/- 3.57 mBq/kg Contributed 47.8% 401.0 176Lu 169.7 +/- 1.1e+03 mBq/kg Contributed 0.0% Full Thorium Chain Activity : 2.263 +/- 7.567 mBq/kg Backgrounds set and removed by above Thorium and Actinium chains. Limits: 68% 0 to 9.83 mBq/kg 90% 0 to 14.71 mBq/kg 95% 0 to 17.09 mBq/kg 39.9 212Bi -2593 +/- 936 mBq/kg Contributed 0.0% 129.1 228Ac -97.94 +/- 90.4 mBq/kg Contributed 0.7% 209.3 228Ac 14.97 +/- 71 mBq/kg Contributed 1.1% 238.6 212Pb 4.516 +/- 8.45 mBq/kg Contributed 80.2% 277.4 208Tl 645.2 +/- 176 mBq/kg Excluded by UseLine 300.1 212Pb -81.12 +/- 107 mBq/kg Excluded by UseLine 338.3 228Ac -20.93 +/- 34.5 mBq/kg Contributed 4.8% 463.0 228Ac -9.177 +/- 117 mBq/kg Contributed 0.4% 510.8 208Tl 1998 +/- 182 mBq/kg Excluded by UseLine 583.2 208Tl 6.095 +/- 24.6 mBq/kg Contributed 9.5% 727.3 212Bi -54.69 +/- 134 mBq/kg Contributed 0.3% 860.6 208Tl -92.33 +/- 279 mBq/kg Contributed 0.1% 911.2 228Ac 12.13 +/- 52.6 mBq/kg Contributed 2.1% 964.8 228Ac 319.7 +/- 339 mBq/kg Excluded by UseLine 969.0 228Ac -137.8 +/- 110 mBq/kg Contributed 0.5% 2614.5 208Tl 120.8 +/- 126 mBq/kg Contributed 0.4%