Analysis Summary for File: qbits16-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 CW16, IR Filter, 25.3 g Detector: WELL Start Time: 27 Jan 2026 09:43:59 Real Time: 596400.00 seconds = 6.903 days Live Time: 593278.96 seconds = 6.867 days Sample Mass: 25.3 +/- 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 - 65.15 266 +/- 16 258 +/- 11 8.03 +/- 2.5 -0.0278 +/- 20 234Th 4.8 +/- 0.5 54.7 +/- 2.7 -0.070413 +/- 50.79 63.3 0 50.75 0 83.49 0 99.49 92.590 90.67 - 94.32 102 +/- 10 66 +/- 8.1 10.4 +/- 3.2 25.6 +/- 13 234Th 5.6 +/- 0.21 61 +/- 3 49.898 +/- 26.25 92.6 23.65 76.15 6.722 93.07 0 101.3 766.420 763.80 - 768.90 19 +/- 4.4 15.5 +/- 2.8 0.0594 +/- 0.018 3.44 +/- 5.2 234mPa 0.317 +/- 0.005 6.14 +/- 0.31 1178.3 +/- 1772 766.4 0 2951 0 4093 0 4652 1001.030 998.33 -1003.81 16 +/- 4 13 +/- 2.5 0.0838 +/- 0.026 2.92 +/- 4.7 234mPa 0.842 +/- 0.008 3.26 +/- 0.16 708.36 +/- 1153 1001.0 0 1861 0 2605 0 2968 Bottom of 238 U Chain Lines 186.211 184.36 - 188.01 126 +/- 11 87.5 +/- 6.6 3.04 +/- 0.36 35.5 +/- 13 226Ra 3.59 +/- 0.06 55 +/- 2.8 68.586 +/- 25.29 186.2 43.29 93.88 26.98 110.2 19.01 118.2 241.995 240.15 - 243.79 108 +/- 10 78 +/- 8.8 5.02 +/- 0.6 25 +/- 14 214Pb 7.25 +/- 0.016 45.1 +/- 2.3 50.946 +/- 27.96 242.0 22.99 78.9 4.96 96.93 0 105.7 295.213 293.38 - 297.39 101 +/- 10 74.5 +/- 6.1 10.3 +/- 1.2 16.2 +/- 12 214Pb 18.5 +/- 0.3 36.2 +/- 1.8 16.139 +/- 11.8 295.2 4.341 27.94 0 35.54 0 39.26 351.921 349.89 - 353.90 121 +/- 11 57.5 +/- 5.4 15.6 +/- 1.9 47.9 +/- 12 214Pb 35.8 +/- 0.5 28.4 +/- 1.4 31.369 +/- 8.273 351.9 23.1 39.64 17.76 44.98 15.15 47.58 609.312 606.97 - 611.71 82 +/- 9.1 36 +/- 4.2 7.07 +/- 0.85 38.9 +/- 10 214Bi 44.8 +/- 0.5 10.3 +/- 0.51 56.36 +/- 14.81 609.3 41.55 71.17 31.99 80.73 27.33 85.39 768.356 765.99 - 770.73 19 +/- 4.4 14 +/- 2.6 0.463 +/- 0.055 4.54 +/- 5.1 214Bi 4.94 +/- 0.06 6.1 +/- 0.31 100.29 +/- 112.8 768.4 0 213.1 0 285.9 0 321.4 1120.287 1117.62 -1123.10 17 +/- 4.1 11 +/- 2.3 0.566 +/- 0.068 5.43 +/- 4.7 214Bi 14.8 +/- 0.2 2.49 +/- 0.12 98.341 +/- 86 1120.3 12.34 184.3 0 239.8 0 266.9 1238.110 1234.37 -1242.03 15 +/- 3.9 12 +/- 2.4 0.175 +/- 0.021 2.83 +/- 4.6 214Bi 5.79 +/- 0.08 1.96 +/- 0.098 165.69 +/- 268.9 1238.1 0 434.6 0 607.9 0 692.7 1377.669 1373.75 -1381.77 14 +/- 3.7 9 +/- 3 0.0938 +/- 0.011 4.91 +/- 4.8 214Bi 3.99 +/- 0.011 1.53 +/- 0.077 535.34 +/- 524 1377.7 11.34 1059 0 1397 0 1562 1764.494 1760.21 -1768.97 9 +/- 3 3.5 +/- 1.3 0.211 +/- 0.025 5.29 +/- 3.3 214Bi 15.4 +/- 0.2 0.895 +/- 0.045 256.27 +/- 159.4 1764.5 96.84 415.7 0 518.5 0 568.7 2204.210 2199.34 -2208.83 2 +/- 1.4 2.5 +/- 1.1 0.0465 +/- 0.0056 -0.546 +/- 1.8 214Bi 5.08 +/- 0.04 0.595 +/- 0.03 -120.4 +/- 397.3 2204.2 0 344.7 0 584.1 0 703.5 235 U Chain Lines 143.760 142.07 - 145.72 118 +/- 11 138 +/- 8.3 0.294 +/- 0.23 -20.8 +/- 14 235U 11 +/- 0.14 61 +/- 3.1 -20.712 +/- 13.67 143.8 0 7.203 0 13.26 0 16.51 163.330 161.40 - 165.04 103 +/- 10 126 +/- 7.9 0.131 +/- 0.1 -23.1 +/- 13 235U 5.08 +/- 0.06 58.6 +/- 2.9 -51.732 +/- 28.94 163.3 0 13.85 0 25.8 0 32.29 185.715 184.00 - 187.64 121 +/- 11 89.5 +/- 6.7 1.38 +/- 1.1 30.1 +/- 13 235U 57.2 +/- 0.8 55.1 +/- 2.8 2.7143 +/- 1.166 185.7 1.548 3.88 0.7966 4.632 0.4292 4.999 205.311 203.32 - 207.33 104 +/- 10 107 +/- 7.3 0.114 +/- 0.088 -3.11 +/- 13 235U 5.01 +/- 0.07 51.7 +/- 2.6 -8.0125 +/- 32.3 205.3 0 28.74 0 48.46 0 58.25 Thorium Chain: Below Actinium Lines 39.857 38.17 - 41.46 934 +/- 31 937 +/- 22 0.65 +/- 0.092 -3.65 +/- 37 212Bi 1.09 +/- 0.025 49.2 +/- 2.5 -45.265 +/- 464.4 39.9 0 443.4 0 736.7 0 880.9 238.632 236.86 - 240.51 233 +/- 15 78 +/- 8.8 23.9 +/- 3.4 131 +/- 18 212Pb 43.3 +/- 0.3 45.7 +/- 2.3 44.178 +/- 6.451 238.6 37.73 50.63 33.57 54.79 31.53 56.82 277.371 275.51 - 279.52 90 +/- 9.5 61 +/- 7.8 1.12 +/- 0.16 27.9 +/- 12 208Tl 2.37 +/- 0.11 39 +/- 2 200.96 +/- 89.63 277.4 111.3 290.6 53.53 348.4 25.28 376.6 300.087 298.12 - 302.13 88 +/- 9.4 45 +/- 6.7 1.42 +/- 0.2 41.6 +/- 12 212Pb 3.3 +/- 0.04 35.4 +/- 1.8 236.89 +/- 66.83 300.1 170.1 303.7 127 346.8 105.9 367.9 510.770 508.51 - 512.89 208 +/- 14 37.5 +/- 4.3 1.45 +/- 0.21 169 +/- 15 208Tl 8.12 +/- 0.07 14.8 +/- 0.74 937.18 +/- 96.08 510.8 841.1 1033 779.1 1095 748.9 1125 583.187 580.72 - 585.46 71 +/- 8.4 30.5 +/- 3.9 4.17 +/- 0.59 36.3 +/- 9.3 208Tl 30.5 +/- 0.11 11.3 +/- 0.56 70.239 +/- 18.33 583.2 51.91 88.57 40.08 100.4 34.31 106.2 727.330 724.77 - 729.88 21 +/- 4.6 27.5 +/- 3.7 0.559 +/- 0.079 -7.06 +/- 5.9 212Bi 6.67 +/- 0.09 6.92 +/- 0.35 -101.82 +/- 85.2 727.3 0 50.6 0 91.59 0 113.2 860.557 857.90 - 863.01 18 +/- 4.2 17 +/- 2.9 0.254 +/- 0.036 0.746 +/- 5.1 208Tl 4.49 +/- 0.04 4.68 +/- 0.23 23.676 +/- 163.4 860.6 0 187.1 0 292.4 0 343.9 2614.511 2609.39 -2619.62 3 +/- 1.7 1 +/- 0.71 0.203 +/- 0.029 1.8 +/- 1.9 208Tl 35.8 +/- 0.001 0.467 +/- 0.023 71.511 +/- 74.53 2614.5 0 146 0 194.1 0 217.6 Thorium Chain: 228 Ac Lines 129.065 127.13 - 130.77 109 +/- 10 102 +/- 7.1 2.63 +/- 0.68 4.87 +/- 13 228Ac 2.42 +/- 0.09 62.1 +/- 3.1 21.566 +/- 56.09 129.1 0 77.66 0 113.8 0 131.5 209.253 207.33 - 210.98 101 +/- 10 88 +/- 6.6 3.47 +/- 0.89 9.53 +/- 12 228Ac 3.89 +/- 0.07 51 +/- 2.5 32.026 +/- 40.61 209.3 0 72.64 0 98.83 0 111.6 338.320 336.40 - 340.41 87 +/- 9.3 57 +/- 5.3 5.94 +/- 1.5 24.1 +/- 11 228Ac 11.3 +/- 0.19 30.1 +/- 1.5 47.253 +/- 21.46 338.3 25.79 68.72 11.95 82.56 5.186 89.32 463.004 460.74 - 465.12 45 +/- 6.7 38.5 +/- 4.4 1.38 +/- 0.35 5.12 +/- 8 228Ac 4.4 +/- 0.07 17.9 +/- 0.89 43.405 +/- 68.01 463.0 0 111.4 0 155.3 0 176.7 911.204 908.60 - 913.71 44 +/- 6.6 7 +/- 1.9 1.84 +/- 0.47 35.2 +/- 6.9 228Ac 25.8 +/- 0.4 4.08 +/- 0.2 222.52 +/- 45.25 911.2 177.3 267.8 148.1 296.9 133.8 311.2 964.766 962.22 - 967.33 24 +/- 4.9 13.5 +/- 2.6 0.311 +/- 0.08 10.2 +/- 5.5 228Ac 4.99 +/- 0.09 3.56 +/- 0.18 382.25 +/- 209 964.8 173.2 591.3 38.4 726.1 0 792 968.971 966.23 - 971.71 18 +/- 4.2 8 +/- 2.8 0.974 +/- 0.25 9.03 +/- 5.1 228Ac 15.8 +/- 0.3 3.52 +/- 0.18 108.06 +/- 61.39 969.0 46.67 169.5 7.08 209 0 228.4 60 Co Chain Lines 1173.228 1169.43 -1177.09 14 +/- 3.7 8.5 +/- 2.1 2.94 +/- 0.82 2.56 +/- 4.4 60Co 98.8 +/- 0.03 2.23 +/- 0.11 7.7406 +/- 13.16 1173.2 0 20.9 0 29.39 0 33.54 1332.500 1328.50 -1336.53 9 +/- 3 6.5 +/- 1.8 2.21 +/- 0.62 0.294 +/- 3.6 60Co 100 +/- 0.0006 1.65 +/- 0.083 1.1841 +/- 14.33 1332.5 0 15.51 0 24.75 0 29.26 57 Co Chain Lines 122.061 120.20 - 123.84 90 +/- 9.5 95 +/- 6.9 0 +/- 2.4 -5 +/- 12 57Co 85.6 +/- 0.17 62.4 +/- 3.1 -0.6236 +/- 1.493 122.1 0 1.23 0 2.105 0 2.546 136.474 134.78 - 138.43 110 +/- 10 137 +/- 8.3 0 +/- 0.3 -27 +/- 13 57Co 10.7 +/- 0.08 61.7 +/- 3.1 -27.312 +/- 13.59 136.5 0 6.044 0 11.34 0 14.25 24 Na Chain Lines 1368.633 1364.62 -1372.65 9 +/- 3 11 +/- 2.3 0 +/- 0 -2 +/- 3.8 24Na 100 +/- 0.1 1.55 +/- 0.078 -8.5728 +/- 16.33 1368.6 0 12.81 0 22.14 0 26.86 2754.028 2748.90 -2759.13 1 +/- 1 1.5 +/- 1 0 +/- 0 -0.5 +/- 1.4 24Na 99.9 +/- 0.004 0.44 +/- 0.022 -7.5671 +/- 21.41 2754.0 0 18.15 0 30.9 0 37.28 134 Cs Chain Lines 604.721 602.23 - 606.97 42 +/- 6.5 44 +/- 6.6 0 +/- 0 -2 +/- 9.3 134Cs 97.6 +/- 0.011 10.4 +/- 0.52 -1.3074 +/- 6.062 604.7 0 5.477 0 9.204 0 11.05 795.864 793.34 - 798.45 18 +/- 4.2 21 +/- 4.6 0 +/- 0 -3 +/- 6.2 134Cs 85.5 +/- 0.006 5.62 +/- 0.28 -4.1609 +/- 8.664 795.9 0 6.937 0 11.94 0 14.47 801.953 799.54 - 804.28 19 +/- 4.4 16 +/- 4 0 +/- 0 3 +/- 5.9 134Cs 8.69 +/- 0.016 5.52 +/- 0.28 41.667 +/- 82.19 802.0 0 123.9 0 176.9 0 202.8 106 Rh Chain Lines 621.940 619.74 - 624.11 23 +/- 4.8 22.5 +/- 3.4 0 +/- 0 0.5 +/- 5.9 106Rh 9.93 +/- 0.12 9.83 +/- 0.49 3.4142 +/- 39.96 621.9 0 43.38 0 69.15 0 81.74 511.842 509.61 - 513.98 191 +/- 14 43 +/- 4.6 0 +/- 0 148 +/- 15 106Rh 20 +/- 0.01 14.7 +/- 0.74 334.51 +/- 36.95 511.8 297.6 371.5 273.7 395.3 262.1 406.9 131 I Chain Lines 364.489 362.29 - 366.66 47 +/- 6.9 48 +/- 6.9 0 +/- 0 -1 +/- 9.7 131I 81.5 +/- 0.08 26.9 +/- 1.3 -0.30366 +/- 2.96 364.5 0 2.819 0 4.686 0 5.605 284.305 282.44 - 286.45 65 +/- 8.1 73.5 +/- 6.1 0 +/- 0 -8.5 +/- 10 131I 6.12 +/- 0.06 37.9 +/- 1.9 -24.424 +/- 29.01 284.3 0 19.86 0 35.16 0 43.07 636.989 634.69 - 639.43 22 +/- 4.7 18 +/- 3 0 +/- 0 4 +/- 5.6 131I 7.16 +/- 0.1 9.33 +/- 0.47 39.91 +/- 55.59 637.0 0 95.5 0 131.3 0 148.9 95 Zr Chain Lines 756.729 754.31 - 759.06 14 +/- 3.7 12 +/- 2.4 0 +/- 0 2 +/- 4.5 95Zr 54 +/- 0.1 6.32 +/- 0.32 3.9039 +/- 8.732 756.7 0 12.64 0 18.27 0 21.02 724.199 721.85 - 726.60 26 +/- 5.1 17 +/- 2.9 0 +/- 0 9 +/- 5.9 95Zr 44.2 +/- 0.13 6.99 +/- 0.35 19.411 +/- 12.71 724.2 6.705 32.12 0 40.31 0 44.31 99 Mo Chain Lines 181.068 179.26 - 182.91 86 +/- 9.3 112 +/- 7.5 0 +/- 0 -25.5 +/- 12 99Mo 5.99 +/- 0.07 55.9 +/- 2.8 -50.742 +/- 23.83 181.1 0 10.21 0 19.23 0 24.21 739.500 737.17 - 741.91 19 +/- 4.4 24 +/- 3.5 0 +/- 0 -5 +/- 5.6 99Mo 12.1 +/- 0.12 6.67 +/- 0.33 -41.199 +/- 45.92 739.5 0 30.73 0 54.61 0 66.99 136 Cs Chain Lines 340.547 338.59 - 342.60 75 +/- 8.7 64.5 +/- 5.7 0 +/- 0 10.5 +/- 10 136Cs 42.2 +/- 0.13 29.8 +/- 1.5 5.5594 +/- 5.49 340.5 0.06897 11.05 0 14.59 0 16.32 818.514 815.95 - 821.06 15 +/- 3.9 11.5 +/- 2.4 0 +/- 0 3.5 +/- 4.6 136Cs 100 +/- 0.01 5.26 +/- 0.26 4.4311 +/- 5.771 818.5 0 10.2 0 13.92 0 15.74 1048.073 1045.39 -1050.86 5 +/- 2.2 10 +/- 2.2 0 +/- 0 -5 +/- 3.2 136Cs 80 +/- 0.3 2.92 +/- 0.15 -14.271 +/- 9.054 1048.1 0 4.666 0 8.611 0 10.73 140 La Chain Lines 487.021 484.81 - 489.18 41 +/- 6.4 36 +/- 6 0 +/- 0 5 +/- 8.8 140La 45.5 +/- 0.6 16.2 +/- 0.81 4.508 +/- 7.915 487.0 0 12.42 0 17.53 0 20.02 815.772 813.40 - 818.14 18 +/- 4.2 10 +/- 2.2 0 +/- 0 8 +/- 4.8 140La 23.3 +/- 0.19 5.3 +/- 0.27 43.164 +/- 25.97 815.8 17.2 69.13 0.4502 85.88 0 94.06 138 La Chain Lines 788.742 786.41 - 791.15 16 +/- 4 18.5 +/- 3 0 +/- 0 -2.5 +/- 5 138La 34.4 +/- 0.5 5.74 +/- 0.29 -8.435 +/- 16.96 788.7 0 13.48 0 23.23 0 28.16 1435.795 1431.76 -1439.79 8 +/- 2.8 9 +/- 2.1 0 +/- 0 -1 +/- 3.5 138La 65.6 +/- 0.5 1.39 +/- 0.07 -7.2866 +/- 25.76 1435.8 0 22.56 0 38.16 0 45.93 227 Ac Chain Lines 235.960 233.95 - 237.96 117 +/- 11 157 +/- 8.9 0 +/- 0 -40 +/- 14 227Th 17.5 +/- 1.4 46.1 +/- 2.3 -33.011 +/- 11.95 236.0 0 4.251 0 8.144 0 10.33 154.208 152.28 - 155.93 99 +/- 9.9 144 +/- 12 0 +/- 0 -45 +/- 16 223Ra 5.7 +/- 0.16 59.9 +/- 3 -87.871 +/- 30.85 154.2 0 10.72 0 20.58 0 26.13 445.033 442.87 - 447.25 38 +/- 6.2 36 +/- 6 0 +/- 0 2 +/- 8.6 223Ra 1.29 +/- 0.05 19.2 +/- 0.96 53.73 +/- 231.1 445.0 0 284.9 0 433.9 0 506.7 403.300 401.30 - 405.32 45 +/- 6.7 37 +/- 4.3 0 +/- 0 8 +/- 8 combo 10.4 +/- 0.4 22.8 +/- 1.1 22.475 +/- 22.43 403.3 0.04256 44.91 0 59.37 0 66.44 270.000 267.85 - 271.87 78 +/- 8.8 62 +/- 7.9 0 +/- 0 16 +/- 12 combo 24.7 +/- 0.5 40.2 +/- 2 10.731 +/- 7.957 270.0 2.774 18.69 0 23.82 0 26.33 427.088 425.01 - 429.38 46 +/- 6.8 41 +/- 4.5 0 +/- 0 5 +/- 8.2 211Pb 1.76 +/- 0.04 20.7 +/- 1 91.462 +/- 149.3 427.1 0 240.7 0 337 0 384 832.010 829.45 - 834.56 22 +/- 4.7 15 +/- 2.7 0 +/- 0 7 +/- 5.4 211Pb 3.52 +/- 0.06 5.06 +/- 0.25 261.66 +/- 203.5 832.0 58.16 465.2 0 596.4 0 660.5 152 Eu Chain Lines 121.782 119.83 - 123.48 90 +/- 9.5 93 +/- 6.8 0 +/- 0 -3 +/- 12 152Eu 28.6 +/- 0.6 62.4 +/- 3.1 -1.1205 +/- 4.364 121.8 0 3.868 0 6.527 0 7.848 244.698 242.70 - 246.71 77 +/- 8.8 162 +/- 9 0 +/- 0 -85.5 +/- 13 152Eu 7.58 +/- 0.019 44.6 +/- 2.2 -168.53 +/- 26.19 244.7 0 4.51 0 8.935 0 11.54 344.279 342.24 - 346.25 66 +/- 8.1 63 +/- 5.6 0 +/- 0 3 +/- 9.9 152Eu 26.5 +/- 0.4 29.3 +/- 1.5 2.5701 +/- 8.46 344.3 0 11.03 0 16.49 0 19.15 778.904 776.56 - 781.30 14 +/- 3.7 16 +/- 2.8 0 +/- 0 -2 +/- 4.7 152Eu 12.9 +/- 0.19 5.91 +/- 0.3 -17.419 +/- 40.86 778.9 0 33.52 0 57.43 0 69.45 867.378 864.83 - 869.94 18 +/- 4.2 19 +/- 3.1 0 +/- 0 -1 +/- 5.2 152Eu 4.24 +/- 0.019 4.59 +/- 0.23 -34.206 +/- 179.4 867.4 0 163.9 0 274.9 0 329.8 964.079 961.49 - 966.60 23 +/- 4.8 13.5 +/- 2.6 0 +/- 0 9.5 +/- 5.5 152Eu 14.6 +/- 0.021 3.56 +/- 0.18 121.56 +/- 70.06 964.1 51.5 191.6 6.326 236.8 0 258.9 1085.869 1082.97 -1088.44 5 +/- 2.2 14 +/- 3.7 0 +/- 0 -9 +/- 4.4 152Eu 10.2 +/- 0.021 2.68 +/- 0.13 -219.18 +/- 106.7 1085.9 0 46.8 0 87.98 0 110.6 1112.069 1109.23 -1114.71 11 +/- 3.3 17.5 +/- 3 0 +/- 0 -6.5 +/- 4.4 152Eu 13.6 +/- 0.021 2.53 +/- 0.13 -125.37 +/- 85.94 1112.1 0 46.21 0 84.81 0 105.5 1408.006 1404.03 -1412.06 3 +/- 1.7 5.5 +/- 1.7 0 +/- 0 -2.5 +/- 2.4 152Eu 21 +/- 0.024 1.46 +/- 0.073 -54.43 +/- 52.28 1408.0 0 32.99 0 59.17 0 72.87 176 Lu Chain Lines 88.340 86.66 - 89.94 96 +/- 9.8 88.5 +/- 6.7 0 +/- 0 7.5 +/- 12 176Lu 14.5 +/- 0.6 60.4 +/- 3 5.7092 +/- 9.023 88.3 0 14.73 0 20.55 0 23.39 201.830 200.04 - 203.69 91 +/- 9.5 117 +/- 7.6 0 +/- 0 -26 +/- 12 176Lu 78 +/- 2.5 52.3 +/- 2.6 -4.2462 +/- 2.013 201.8 0 0.8671 0 1.633 0 2.055 306.780 304.68 - 308.69 46 +/- 6.8 62.5 +/- 5.6 0 +/- 0 -16.5 +/- 8.8 176Lu 93.6 +/- 0.17 34.4 +/- 1.7 -3.4095 +/- 1.824 306.8 0 0.8497 0 1.587 0 1.989 400.990 398.75 - 403.13 40 +/- 6.3 41 +/- 4.5 0 +/- 0 -1 +/- 7.8 176Lu 0.37 +/- 0.04 23.1 +/- 1.2 -78.054 +/- 607.2 401.0 0 571.3 0 952.1 0 1140 1460.832 1456.94 -1464.97 24 +/- 4.9 5 +/- 1.6 3.53 +/- 0.95 15.5 +/- 5.2 40K 10.7 +/- 0.11 1.34 +/- 0.067 720.32 +/- 246.5 1460.8 473.8 966.9 314.8 1126 237.1 1204 661.657 659.12 - 663.87 20 +/- 4.5 27 +/- 3.7 1.87 +/- 12 -8.87 +/- 13 137Cs 85.1 +/- 0.2 8.57 +/- 0.43 -8.0984 +/- 12.16 661.7 0 8.976 0 15.68 0 19.11 834.855 832.37 - 837.47 22 +/- 4.7 15.5 +/- 2.8 0.935 +/- 1.1 5.56 +/- 5.6 54Mn 100 +/- 0.001 5.02 +/- 0.25 7.3826 +/- 7.383 834.9 0 14.77 0 19.53 0 21.85 803.060 800.63 - 805.38 15 +/- 3.9 16.5 +/- 2.9 1.35 +/- 1.1 -2.85 +/- 4.9 210Po 0.00103 +/- 6e-05 5.5 +/- 0.28 -3.3511e+05 +/- 5.813e+05 803.1 0 4.46e+05 0 7.739e+05 0 9.405e+05 46.539 44.74 - 48.02 591 +/- 24 602 +/- 17 0 +/- 13 -11.5 +/- 32 210Pb 4.25 +/- 0.04 50.2 +/- 2.5 -35.899 +/- 101.4 46.5 0 85.98 0 146.4 0 176.6 477.604 475.33 - 479.70 28 +/- 5.3 24.5 +/- 3.5 0 +/- 1.8 3.5 +/- 6.6 7Be 10.4 +/- 0.04 16.9 +/- 0.84 13.249 +/- 24.95 477.6 0 38.2 0 54.28 0 62.14 810.759 808.29 - 813.40 11 +/- 3.3 16 +/- 2.8 0 +/- 0.97 -5 +/- 4.5 58Co 99.4 +/- 0.05 5.38 +/- 0.27 -6.2242 +/- 5.566 810.8 0 3.406 0 6.139 0 7.575 1274.537 1270.85 -1278.52 4 +/- 2 13 +/- 2.5 0 +/- 0 -9 +/- 3.2 22Na 99.9 +/- 0.014 1.83 +/- 0.092 -32.728 +/- 11.9 1274.5 0 4.244 0 8.129 0 10.31 140.511 138.79 - 142.44 166 +/- 13 110 +/- 7.4 0 +/- 0 56 +/- 15 99mTc 89 +/- 0.01 61.3 +/- 3.1 6.8349 +/- 1.846 140.5 4.988 8.681 3.798 9.872 3.216 10.45 765.794 763.43 - 768.17 18 +/- 4.2 15 +/- 2.7 0 +/- 0 3 +/- 5 95Nb 100 +/- 0.01 6.15 +/- 0.31 3.2506 +/- 5.474 765.8 0 8.725 0 12.25 0 13.98 145.441 143.53 - 147.18 111 +/- 11 126 +/- 7.9 0 +/- 0 -14.5 +/- 13 141Ce 48.2 +/- 0.3 60.9 +/- 3 -3.2933 +/- 2.998 145.4 0 1.849 0 3.329 0 4.106 537.261 535.13 - 539.51 20 +/- 4.5 32 +/- 4 0 +/- 0 -12 +/- 6 140Ba 24.4 +/- 0.07 13.4 +/- 0.67 -24.513 +/- 12.32 537.3 0 5.514 0 10.34 0 12.99 529.872 527.47 - 532.21 25 +/- 5 33 +/- 5.7 0 +/- 0 -8 +/- 7.6 133I 87 +/- 0.17 13.8 +/- 0.69 -4.4546 +/- 4.247 529.9 0 2.671 0 4.794 0 5.905 Top of 238 U Chain Activity : 39.64 +/- 23.31 mBq/kg Background: 20.4 +/- 6.3 mBq/kg removed Limits: 68% 16.32 to 62.95 mBq/kg 90% 1.289 to 77.99 mBq/kg 95% 0 to 85.33 mBq/kg 63.3 234Th -0.07041 +/- 50.8 mBq/kg Contributed 21.1% 92.6 234Th 49.9 +/- 26.2 mBq/kg Contributed 78.9% 766.4 234mPa 1178 +/- 1.77e+03 mBq/kg Excluded by UseLine 1001.0 234mPa 708.4 +/- 1.15e+03 mBq/kg Contributed 0.0% Bottom of 238 U Chain Activity : 32.51 +/- 6.128 mBq/kg Background: 10.2 +/- 1.2 mBq/kg removed Limits: 68% 26.39 to 38.64 mBq/kg 90% 22.44 to 42.59 mBq/kg 95% 20.5 to 44.53 mBq/kg 186.2 226Ra 68.59 +/- 25.3 mBq/kg Excluded by UseLine 242.0 214Pb 50.95 +/- 28 mBq/kg Excluded by UseLine 295.2 214Pb 16.14 +/- 11.8 mBq/kg Contributed 27.0% 351.9 214Pb 31.37 +/- 8.27 mBq/kg Contributed 54.9% 609.3 214Bi 56.36 +/- 14.8 mBq/kg Contributed 17.1% 768.4 214Bi 100.3 +/- 113 mBq/kg Contributed 0.3% 1120.3 214Bi 98.34 +/- 86 mBq/kg Contributed 0.5% 1238.1 214Bi 165.7 +/- 269 mBq/kg Contributed 0.1% 1377.7 214Bi 535.3 +/- 524 mBq/kg Contributed 0.0% 1764.5 214Bi 256.3 +/- 159 mBq/kg Contributed 0.1% 2204.2 214Bi -120.4 +/- 397 mBq/kg Contributed 0.0% 235 U Chain Activity : 2.444 +/- 1.16 mBq/kg Background: 0.292 +/- 0.23 mBq/kg removed Limits: 68% 1.284 to 3.604 mBq/kg 90% 0.5364 to 4.352 mBq/kg 95% 0.1709 to 4.718 mBq/kg 143.8 235U -20.71 +/- 13.7 mBq/kg Contributed 0.7% 163.3 235U -51.73 +/- 28.9 mBq/kg Contributed 0.2% 185.7 235U 2.714 +/- 1.17 mBq/kg Contributed 99.0% 205.3 235U -8.012 +/- 32.3 mBq/kg Contributed 0.1% Thorium Chain: Below Actinium Activity : 46.41 +/- 6.045 mBq/kg Background: 8.06 +/- 1.1 mBq/kg removed Limits: 68% 40.37 to 52.46 mBq/kg 90% 36.47 to 56.36 mBq/kg 95% 34.56 to 58.26 mBq/kg 39.9 212Bi -45.26 +/- 464 mBq/kg Contributed 0.0% 238.6 212Pb 44.18 +/- 6.45 mBq/kg Contributed 87.8% 277.4 208Tl 201 +/- 89.6 mBq/kg Excluded by UseLine 300.1 212Pb 236.9 +/- 66.8 mBq/kg Excluded by UseLine 510.8 208Tl 937.2 +/- 96.1 mBq/kg Excluded by UseLine 583.2 208Tl 70.24 +/- 18.3 mBq/kg Contributed 10.9% 727.3 212Bi -101.8 +/- 85.2 mBq/kg Contributed 0.5% 860.6 208Tl 23.68 +/- 163 mBq/kg Contributed 0.1% 2614.5 208Tl 71.51 +/- 74.5 mBq/kg Contributed 0.7% Thorium Chain: 228 Ac Activity : 67.8 +/- 15.68 mBq/kg Background: 11.7 +/- 3 mBq/kg removed Limits: 68% 52.11 to 83.48 mBq/kg 90% 42 to 93.59 mBq/kg 95% 37.05 to 98.54 mBq/kg 129.1 228Ac 21.57 +/- 56.1 mBq/kg Contributed 7.8% 209.3 228Ac 32.03 +/- 40.6 mBq/kg Contributed 14.9% 338.3 228Ac 47.25 +/- 21.5 mBq/kg Contributed 53.4% 463.0 228Ac 43.41 +/- 68 mBq/kg Contributed 5.3% 911.2 228Ac 222.5 +/- 45.2 mBq/kg Contributed 12.0% 964.8 228Ac 382.2 +/- 209 mBq/kg Excluded by UseLine 969.0 228Ac 108.1 +/- 61.4 mBq/kg Contributed 6.5% 60 Co Chain Activity : 4.739 +/- 9.693 mBq/kg Background: 8.89 +/- 2.5 mBq/kg removed Limits: 68% 0 to 14.43 mBq/kg 90% 0 to 20.68 mBq/kg 95% 0 to 23.74 mBq/kg 1173.2 60Co 7.741 +/- 13.2 mBq/kg Contributed 54.2% 1332.5 60Co 1.184 +/- 14.3 mBq/kg Contributed 45.8% 57 Co Chain Activity : -0.9421 +/- 1.484 mBq/kg Background: 0 +/- 0.3 mBq/kg removed Limits: 68% 0 to 1.11 mBq/kg 90% 0 to 1.935 mBq/kg 95% 0 to 2.356 mBq/kg 122.1 57Co -0.6236 +/- 1.49 mBq/kg Contributed 98.8% 136.5 57Co -27.31 +/- 13.6 mBq/kg Contributed 1.2% 24 Na Chain Activity : -8.203 +/- 12.98 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 9.722 mBq/kg 90% 0 to 16.94 mBq/kg 95% 0 to 20.63 mBq/kg 1368.6 24Na -8.573 +/- 16.3 mBq/kg Contributed 63.2% 2754.0 24Na -7.567 +/- 21.4 mBq/kg Contributed 36.8% 134 Cs Chain Activity : -2.085 +/- 4.958 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 4.077 mBq/kg 90% 0 to 6.983 mBq/kg 95% 0 to 8.444 mBq/kg 604.7 134Cs -1.307 +/- 6.06 mBq/kg Contributed 66.9% 795.9 134Cs -4.161 +/- 8.66 mBq/kg Contributed 32.7% 802.0 134Cs 41.67 +/- 82.2 mBq/kg Contributed 0.4% 106 Rh Chain Activity : 181.9 +/- 27.13 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 154.8 to 209 mBq/kg 90% 137.3 to 226.5 mBq/kg 95% 128.7 to 235.1 mBq/kg 621.9 106Rh 3.414 +/- 40 mBq/kg Contributed 46.1% 511.8 106Rh 334.5 +/- 37 mBq/kg Contributed 53.9% 131 I Chain Activity : -0.4389 +/- 2.94 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 2.74 mBq/kg 90% 0 to 4.575 mBq/kg 95% 0 to 5.481 mBq/kg 364.5 131I -0.3037 +/- 2.96 mBq/kg Contributed 98.7% 284.3 131I -24.42 +/- 29 mBq/kg Contributed 1.0% 637.0 131I 39.91 +/- 55.6 mBq/kg Contributed 0.3% 95 Zr Chain Activity : 8.878 +/- 7.196 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 1.682 to 16.07 mBq/kg 90% 0 to 20.71 mBq/kg 95% 0 to 22.98 mBq/kg 756.7 95Zr 3.904 +/- 8.73 mBq/kg Contributed 67.9% 724.2 95Zr 19.41 +/- 12.7 mBq/kg Contributed 32.1% 99 Mo Chain Activity : -48.72 +/- 21.15 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 8.586 mBq/kg 90% 0 to 16.26 mBq/kg 95% 0 to 20.52 mBq/kg 181.1 99Mo -50.74 +/- 23.8 mBq/kg Contributed 78.8% 739.5 99Mo -41.2 +/- 45.9 mBq/kg Contributed 21.2% 136 Cs Chain Activity : 1.902 +/- 3.642 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 5.544 mBq/kg 90% 0 to 7.892 mBq/kg 95% 0 to 9.04 mBq/kg 340.5 136Cs 5.559 +/- 5.49 mBq/kg Contributed 44.0% 818.5 136Cs 4.431 +/- 5.77 mBq/kg Contributed 39.8% 1048.1 136Cs -14.27 +/- 9.05 mBq/kg Contributed 16.2% 140 La Chain Activity : 7.794 +/- 7.571 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0.2226 to 15.37 mBq/kg 90% 0 to 20.25 mBq/kg 95% 0 to 22.63 mBq/kg 487.0 140La 4.508 +/- 7.91 mBq/kg Contributed 91.5% 815.8 140La 43.16 +/- 26 mBq/kg Contributed 8.5% 138 La Chain Activity : -8.088 +/- 14.17 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 10.89 mBq/kg 90% 0 to 18.9 mBq/kg 95% 0 to 22.96 mBq/kg 788.7 138La -8.435 +/- 17 mBq/kg Contributed 69.8% 1435.8 138La -7.287 +/- 25.8 mBq/kg Contributed 30.2% 227 Ac Chain Activity : -3.773 +/- 6.211 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 4.701 mBq/kg 90% 0 to 8.177 mBq/kg 95% 0 to 9.947 mBq/kg 236.0 227Th -33.01 +/- 12 mBq/kg Contributed 27.0% 154.2 223Ra -87.87 +/- 30.9 mBq/kg Contributed 4.1% 445.0 223Ra 53.73 +/- 231 mBq/kg Contributed 0.1% 403.3 combo 22.47 +/- 22.4 mBq/kg Contributed 7.7% 270.0 combo 10.73 +/- 7.96 mBq/kg Contributed 60.9% 427.1 211Pb 91.46 +/- 149 mBq/kg Contributed 0.2% 832.0 211Pb 261.7 +/- 203 mBq/kg Contributed 0.1% 152 Eu Chain Activity : -4.491 +/- 3.797 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 2.266 mBq/kg 90% 0 to 4.099 mBq/kg 95% 0 to 5.066 mBq/kg 121.8 152Eu -1.121 +/- 4.36 mBq/kg Contributed 75.7% 244.7 152Eu -168.5 +/- 26.2 mBq/kg Contributed 2.1% 344.3 152Eu 2.57 +/- 8.46 mBq/kg Contributed 20.1% 778.9 152Eu -17.42 +/- 40.9 mBq/kg Contributed 0.9% 867.4 152Eu -34.21 +/- 179 mBq/kg Contributed 0.0% 964.1 152Eu 121.6 +/- 70.1 mBq/kg Contributed 0.3% 1085.9 152Eu -219.2 +/- 107 mBq/kg Contributed 0.1% 1112.1 152Eu -125.4 +/- 85.9 mBq/kg Contributed 0.2% 1408.0 152Eu -54.43 +/- 52.3 mBq/kg Contributed 0.5% 176 Lu Chain Activity : -3.579 +/- 1.337 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.4867 mBq/kg 90% 0 to 0.9306 mBq/kg 95% 0 to 1.18 mBq/kg 88.3 176Lu 5.709 +/- 9.02 mBq/kg Contributed 2.2% 201.8 176Lu -4.246 +/- 2.01 mBq/kg Contributed 44.1% 306.8 176Lu -3.409 +/- 1.82 mBq/kg Contributed 53.7% 401.0 176Lu -78.05 +/- 607 mBq/kg Contributed 0.0% Full Thorium Chain Activity : 49.18 +/- 5.641 mBq/kg Backgrounds set and removed by above Thorium and Actinium chains. Limits: 68% 43.54 to 54.82 mBq/kg 90% 39.9 to 58.46 mBq/kg 95% 38.12 to 60.23 mBq/kg 39.9 212Bi -45.26 +/- 464 mBq/kg Contributed 0.0% 129.1 228Ac 21.57 +/- 56.1 mBq/kg Contributed 1.0% 209.3 228Ac 32.03 +/- 40.6 mBq/kg Contributed 1.9% 238.6 212Pb 44.18 +/- 6.45 mBq/kg Contributed 76.5% 277.4 208Tl 201 +/- 89.6 mBq/kg Excluded by UseLine 300.1 212Pb 236.9 +/- 66.8 mBq/kg Excluded by UseLine 338.3 228Ac 47.25 +/- 21.5 mBq/kg Contributed 6.9% 463.0 228Ac 43.41 +/- 68 mBq/kg Contributed 0.7% 510.8 208Tl 937.2 +/- 96.1 mBq/kg Excluded by UseLine 583.2 208Tl 70.24 +/- 18.3 mBq/kg Contributed 9.5% 727.3 212Bi -101.8 +/- 85.2 mBq/kg Contributed 0.4% 860.6 208Tl 23.68 +/- 163 mBq/kg Contributed 0.1% 911.2 228Ac 222.5 +/- 45.2 mBq/kg Contributed 1.6% 964.8 228Ac 382.2 +/- 209 mBq/kg Excluded by UseLine 969.0 228Ac 108.1 +/- 61.4 mBq/kg Contributed 0.8% 2614.5 208Tl 71.51 +/- 74.5 mBq/kg Contributed 0.6%