Analysis Summary for File: qbits12-scale.chn Counting efficiency uses Gopher_def scaling function with 8 parameters: 67.1142 -0.003839 -1.66215 4.81905 -0.474975 0.032941 0.006512 -0.000725 Detector Backgrounds: U Top : 7.984 +/- 1.912 mBq U Bottom: 4.381 +/- 0.1864 mBq 235U : 0.9417 +/- 0.2207 mBq Thorium : 1.143 +/- 0.1036 mBq Actinium: 3.329 +/- 0.2349 mBq Cobalt60: 0.09227 +/- 0.0242 mBq Cobalt57: 0.08307 +/- 0.1434 mBq 40K : 5.5204 +/- 0.6903 mBq 137Cs : 0.10006 +/- 0.05117 mBq 54Mn : 0.028396 +/- 0.03333 mBq 210Po : 8471.5 +/- 3457 mBq 210Pb : 876.52 +/- 45.6 mBq Cobalt58: 0 +/- 0.02869 mBq Sample: QBITS-CUTE G12, Copper Powder, 983.7 g Detector: GOPHER Start Time: 03 Sep 2026 09:58:34 Real Time: 679800.00 seconds = 7.868 days Live Time: 679796.18 seconds = 7.868 days Sample Mass: 983.7 +/- 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 61.50 - 65.11 3.78e+03 +/- 61 2.79e+03 +/- 37 1.44 +/- 0.34 988 +/- 72 234Th 4.8 +/- 0.5 0.552 +/- 0.082 5573.7 +/- 1092 63.3 4482 6665 3778 7369 3434 7713 92.590 90.77 - 94.38 6.66e+03 +/- 82 3.66e+03 +/- 61 5.81 +/- 1.4 2.99e+03 +/- 1e+02 234Th 5.6 +/- 0.21 1.91 +/- 0.22 4182 +/- 518.6 92.6 3663 4701 3329 5035 3166 5198 766.420 764.13 - 768.83 1.59e+03 +/- 40 536 +/- 16 0.42 +/- 0.1 1.05e+03 +/- 43 234mPa 0.317 +/- 0.005 2.44 +/- 0.17 20328 +/- 1691 766.4 1.864e+04 2.202e+04 1.755e+04 2.311e+04 1.701e+04 2.364e+04 1001.030 998.37 -1003.79 934 +/- 31 276 +/- 12 0.836 +/- 0.2 657 +/- 33 234mPa 0.842 +/- 0.008 1.83 +/- 0.18 6377.8 +/- 697.8 1001.0 5680 7076 5230 7526 5010 7745 Bottom of 238 U Chain Lines 186.211 184.37 - 187.99 9.34e+03 +/- 97 3.84e+03 +/- 44 4.93 +/- 0.21 5.5e+03 +/- 1.1e+02 226Ra 3.59 +/- 0.06 4.61 +/- 0.27 2850.9 +/- 112.8 186.2 2738 2964 2665 3036 2630 3072 241.995 240.03 - 244.01 5.91e+03 +/- 77 2.61e+03 +/- 51 9.63 +/- 0.41 3.29e+03 +/- 92 214Pb 7.25 +/- 0.016 4.46 +/- 0.24 1519.6 +/- 91.6 242.0 1428 1611 1369 1670 1340 1699 295.213 293.16 - 297.14 9.15e+03 +/- 96 2.21e+03 +/- 33 22.2 +/- 0.94 6.92e+03 +/- 1e+02 214Pb 18.5 +/- 0.3 4.03 +/- 0.22 1388.1 +/- 80.66 295.2 1307 1469 1255 1521 1230 1546 351.921 349.90 - 353.88 1.57e+04 +/- 1.3e+02 1.32e+03 +/- 26 39.9 +/- 1.7 1.43e+04 +/- 1.3e+02 214Pb 35.8 +/- 0.5 3.74 +/- 0.2 1600.5 +/- 88.31 351.9 1512 1689 1455 1746 1427 1774 609.312 606.89 - 611.59 1.15e+04 +/- 1.1e+02 577 +/- 17 34.2 +/- 1.5 1.08e+04 +/- 1.1e+02 214Bi 44.8 +/- 0.5 2.56 +/- 0.13 1414.7 +/- 76.66 609.3 1338 1491 1289 1541 1264 1565 768.356 765.93 - 770.63 1.71e+03 +/- 41 472 +/- 15 3.44 +/- 0.15 1.24e+03 +/- 44 214Bi 4.94 +/- 0.06 2.34 +/- 0.14 1602.3 +/- 113.4 768.4 1489 1716 1416 1789 1380 1825 1120.287 1117.67 -1123.09 2.96e+03 +/- 54 237 +/- 11 8.46 +/- 0.36 2.71e+03 +/- 55 214Bi 14.8 +/- 0.2 1.92 +/- 0.11 1426.4 +/- 86.1 1120.3 1340 1513 1285 1568 1258 1595 1238.110 1234.44 -1242.03 1.21e+03 +/- 35 274 +/- 12 2.98 +/- 0.13 931 +/- 37 214Bi 5.79 +/- 0.08 1.73 +/- 0.11 1389.2 +/- 102.5 1238.1 1287 1492 1221 1558 1188 1590 1377.669 1373.63 -1381.58 1.04e+03 +/- 32 230 +/- 15 2.57 +/- 0.11 802 +/- 36 214Bi 3.99 +/- 0.011 2.16 +/- 0.13 1393 +/- 106.5 1377.7 1287 1499 1218 1568 1184 1602 1764.494 1760.14 -1768.82 2.8e+03 +/- 53 92 +/- 6.8 8.46 +/- 0.36 2.7e+03 +/- 53 214Bi 15.4 +/- 0.2 1.85 +/- 0.1 1421.2 +/- 85.1 1764.5 1336 1506 1281 1561 1254 1588 2204.210 2199.50 -2208.90 752 +/- 27 55.5 +/- 5.3 2.31 +/- 0.098 694 +/- 28 214Bi 5.08 +/- 0.04 1.53 +/- 0.095 1335.6 +/- 99.4 2204.2 1236 1435 1172 1499 1141 1530 235 U Chain Lines 143.760 142.09 - 145.70 5.2e+03 +/- 72 4.33e+03 +/- 47 2.81 +/- 0.66 866 +/- 86 235U 11 +/- 0.14 4 +/- 0.22 295.46 +/- 33.56 143.8 261.9 329 240.3 350.7 229.7 361.2 163.330 161.61 - 165.22 4.51e+03 +/- 67 4.14e+03 +/- 45 1.66 +/- 0.39 372 +/- 81 235U 5.08 +/- 0.06 5.1 +/- 0.28 214.91 +/- 48.38 163.3 166.5 263.3 135.3 294.5 120.1 309.7 185.715 184.01 - 187.63 9.36e+03 +/- 97 3.84e+03 +/- 44 16.9 +/- 4 5.5e+03 +/- 1.1e+02 235U 57.2 +/- 0.8 4.61 +/- 0.27 132.98 +/- 4.242 185.7 128.7 137.2 126 140 124.7 141.3 205.311 203.53 - 207.14 3.79e+03 +/- 62 3.57e+03 +/- 42 1.24 +/- 0.29 215 +/- 75 235U 5.01 +/- 0.07 3.87 +/- 0.22 166.02 +/- 58.4 205.3 107.6 224.4 69.97 262.1 51.57 280.5 Thorium Chain: Below Actinium Lines 39.857 38.37 - 41.62 2.24e+03 +/- 47 2.2e+03 +/- 33 0.0308 +/- 0.0028 40 +/- 58 212Bi 1.09 +/- 0.025 0.363 +/- 0.083 1509.2 +/- 2212 39.9 0 3721 0 5148 0 5845 238.632 236.78 - 240.39 7.21e+03 +/- 85 3.98e+03 +/- 63 14.9 +/- 1.4 3.21e+03 +/- 1.1e+02 212Pb 43.3 +/- 0.3 4.43 +/- 0.23 250.49 +/- 15.3 238.6 235.2 265.8 225.3 275.7 220.5 280.5 277.371 275.45 - 279.43 2.31e+03 +/- 48 2.08e+03 +/- 46 0.678 +/- 0.061 236 +/- 66 208Tl 2.37 +/- 0.11 3.68 +/- 0.26 405.2 +/- 118.7 277.4 286.5 523.9 209.9 600.5 172.5 637.9 300.087 298.22 - 302.20 2.56e+03 +/- 51 1.9e+03 +/- 44 0.972 +/- 0.088 653 +/- 67 212Pb 3.3 +/- 0.04 3.79 +/- 0.22 780.8 +/- 92.56 300.1 688.2 873.4 628.5 933 599.4 962.2 510.770 508.57 - 512.91 1.76e+03 +/- 42 720 +/- 19 1.92 +/- 0.17 1.03e+03 +/- 46 208Tl 8.12 +/- 0.07 3.04 +/- 0.21 626.3 +/- 52.62 510.8 573.7 678.9 539.8 712.8 523.2 729.4 583.187 580.86 - 585.56 2.36e+03 +/- 49 682 +/- 18 5.84 +/- 0.53 1.68e+03 +/- 52 208Tl 30.5 +/- 0.11 2.46 +/- 0.12 333.72 +/- 19.84 583.2 313.9 353.6 301.1 366.4 294.8 372.6 727.330 725.09 - 729.79 925 +/- 30 473 +/- 15 1.37 +/- 0.12 451 +/- 34 212Bi 6.67 +/- 0.09 2.65 +/- 0.15 381.24 +/- 36.47 727.3 344.8 417.7 321.3 441.2 309.8 452.7 860.557 858.11 - 863.17 603 +/- 25 343 +/- 13 0.823 +/- 0.075 259 +/- 28 208Tl 4.49 +/- 0.04 2.36 +/- 0.13 365.76 +/- 44.08 860.6 321.7 409.8 293.3 438.3 279.4 452.2 2614.511 2609.26 -2619.74 718 +/- 27 22.5 +/- 3.4 3.01 +/- 0.27 692 +/- 27 208Tl 35.8 +/- 0.001 1.08 +/- 0.055 267.46 +/- 17.15 2614.5 250.3 284.6 239.2 295.7 233.8 301.1 Thorium Chain: 228 Ac Lines 129.065 127.27 - 130.89 4.18e+03 +/- 65 4.05e+03 +/- 45 2.14 +/- 0.15 133 +/- 79 228Ac 2.42 +/- 0.09 3.9 +/- 0.28 211.31 +/- 126 129.1 85.29 337.3 4.03 418.6 0 458.3 209.253 207.50 - 211.12 3.73e+03 +/- 61 3.47e+03 +/- 42 3.52 +/- 0.25 255 +/- 74 228Ac 3.89 +/- 0.07 4 +/- 0.28 245.22 +/- 73.33 209.3 171.9 318.5 124.6 365.8 101.5 388.9 338.320 336.17 - 340.51 3.04e+03 +/- 55 1.72e+03 +/- 29 9.19 +/- 0.65 1.31e+03 +/- 63 228Ac 11.3 +/- 0.19 3.6 +/- 0.25 482.36 +/- 41.94 338.3 440.4 524.3 413.4 551.3 400.2 564.6 463.004 460.86 - 465.20 1.23e+03 +/- 35 837 +/- 20 3.08 +/- 0.22 390 +/- 41 228Ac 4.4 +/- 0.07 3.09 +/- 0.18 428.87 +/- 51.93 463.0 376.9 480.8 343.4 514.3 327.1 530.7 911.204 908.72 - 913.78 2.06e+03 +/- 45 356 +/- 13 14.6 +/- 1 1.69e+03 +/- 47 228Ac 25.8 +/- 0.4 2.5 +/- 0.13 391.8 +/- 24.54 911.2 367.3 416.3 351.4 432.2 343.7 439.9 964.766 962.22 - 967.28 717 +/- 27 790 +/- 20 2.72 +/- 0.19 -75.2 +/- 33 228Ac 4.99 +/- 0.09 2.41 +/- 0.15 -93.537 +/- 41.88 964.8 0 17.36 0 32.82 0 41.37 968.971 966.20 - 971.62 1.36e+03 +/- 37 277 +/- 17 7.51 +/- 0.53 1.07e+03 +/- 40 228Ac 15.8 +/- 0.3 2.1 +/- 0.12 484.27 +/- 34.23 969.0 450 518.5 428 540.6 417.2 551.4 60 Co Chain Lines 1173.228 1169.36 -1176.96 303 +/- 17 288 +/- 12 1.2 +/- 0.31 14.3 +/- 21 60Co 98.8 +/- 0.03 1.93 +/- 0.098 1.1211 +/- 1.658 1173.2 0 2.779 0 3.848 0 4.371 1332.500 1328.44 -1336.39 270 +/- 16 251 +/- 11 1.1 +/- 0.29 17.9 +/- 20 60Co 100 +/- 0.0006 1.76 +/- 0.089 1.5208 +/- 1.692 1332.5 0 3.213 0 4.304 0 4.837 57 Co Chain Lines 122.061 120.41 - 124.02 3.97e+03 +/- 63 3.79e+03 +/- 44 1.81 +/- 3.1 182 +/- 77 57Co 85.6 +/- 0.17 3.75 +/- 0.27 8.4803 +/- 3.619 122.1 4.862 12.1 2.528 14.43 1.388 15.57 136.474 134.50 - 138.11 4.27e+03 +/- 65 4.24e+03 +/- 46 0.234 +/- 0.4 31.8 +/- 80 57Co 10.7 +/- 0.08 3.88 +/- 0.27 11.458 +/- 28.84 136.5 0 40.3 0 58.9 0 67.98 24 Na Chain Lines 1368.633 1364.59 -1372.54 221 +/- 15 638 +/- 18 0 +/- 0 -418 +/- 23 24Na 100 +/- 0.1 1.74 +/- 0.088 -35.881 +/- 2.699 1368.6 0 0.231 0 0.4619 0 0.5998 2754.028 2748.87 -2759.36 23 +/- 4.8 14.5 +/- 2.7 0 +/- 0 8.5 +/- 5.5 24Na 99.9 +/- 0.004 1.12 +/- 0.057 1.1355 +/- 0.737 2754.0 0.3985 1.873 0 2.348 0 2.58 134 Cs Chain Lines 604.721 602.55 - 606.89 585 +/- 24 574 +/- 24 0 +/- 0 11 +/- 34 134Cs 97.6 +/- 0.011 2.42 +/- 0.12 0.6963 +/- 2.155 604.7 0 2.852 0 4.241 0 4.921 795.864 793.41 - 798.47 708 +/- 27 368 +/- 19 0 +/- 0 340 +/- 33 134Cs 85.5 +/- 0.006 2.15 +/- 0.11 27.672 +/- 3.014 795.9 24.66 30.69 22.71 32.63 21.76 33.58 801.953 799.55 - 804.61 408 +/- 20 639 +/- 25 0 +/- 0 -231 +/- 32 134Cs 8.69 +/- 0.016 2.15 +/- 0.12 -184.93 +/- 27.86 802.0 0 4.659 0 9.236 0 11.94 106 Rh Chain Lines 621.940 619.54 - 624.24 525 +/- 23 531 +/- 16 0 +/- 0 -6 +/- 28 106Rh 9.93 +/- 0.12 2.74 +/- 0.19 -3.2934 +/- 15.43 621.9 0 13.96 0 23.45 0 28.16 511.842 509.66 - 514.00 1.66e+03 +/- 41 767 +/- 20 0 +/- 0 895 +/- 45 106Rh 20 +/- 0.01 3.03 +/- 0.21 220.62 +/- 19.17 511.8 201.4 239.8 189.1 252.2 183 258.2 131 I Chain Lines 364.489 362.55 - 366.53 1.13e+03 +/- 34 1.08e+03 +/- 33 0 +/- 0 48 +/- 47 131I 81.5 +/- 0.08 3.51 +/- 0.25 2.5081 +/- 2.464 364.5 0.04414 4.972 0 6.561 0 7.337 284.305 282.32 - 286.29 2.24e+03 +/- 47 2.06e+03 +/- 32 0 +/- 0 183 +/- 57 131I 6.12 +/- 0.06 3.79 +/- 0.27 117.87 +/- 37.76 284.3 80.11 155.6 55.77 180 43.87 191.9 636.989 634.72 - 639.42 482 +/- 22 476 +/- 15 0 +/- 0 5.5 +/- 27 131I 7.16 +/- 0.1 2.71 +/- 0.19 4.2413 +/- 20.7 637.0 0 24.94 0 38.29 0 44.81 95 Zr Chain Lines 756.729 754.37 - 759.07 439 +/- 21 426 +/- 15 0 +/- 0 12.5 +/- 26 95Zr 54 +/- 0.1 2.46 +/- 0.17 1.4063 +/- 2.875 756.7 0 4.281 0 6.135 0 7.041 724.199 721.83 - 726.53 551 +/- 23 646 +/- 18 0 +/- 0 -95 +/- 30 95Zr 44.2 +/- 0.13 2.52 +/- 0.18 -12.748 +/- 4.068 724.2 0 1.312 0 2.532 0 3.224 99 Mo Chain Lines 181.068 179.31 - 182.93 3.94e+03 +/- 63 6.65e+03 +/- 58 0 +/- 0 -2.72e+03 +/- 85 99Mo 5.99 +/- 0.07 4.02 +/- 0.28 -1686.8 +/- 132 181.1 0 11.74 0 23.47 0 30.48 739.500 737.02 - 742.08 516 +/- 23 514 +/- 16 0 +/- 0 1.5 +/- 28 99Mo 12.1 +/- 0.12 2.49 +/- 0.18 0.74158 +/- 13.75 739.5 0 14.49 0 23.35 0 27.69 136 Cs Chain Lines 340.547 338.34 - 342.68 2.5e+03 +/- 50 1.97e+03 +/- 31 0 +/- 0 534 +/- 59 136Cs 42.2 +/- 0.13 3.6 +/- 0.25 52.566 +/- 6.908 340.5 45.66 59.47 41.2 63.93 39.03 66.1 818.514 816.18 - 820.88 403 +/- 20 364 +/- 13 0 +/- 0 39.5 +/- 24 136Cs 100 +/- 0.01 2.35 +/- 0.17 2.5089 +/- 1.546 818.5 0.9627 4.055 0 5.052 0 5.539 1048.073 1045.37 -1050.79 253 +/- 16 276 +/- 12 0 +/- 0 -23 +/- 20 136Cs 80 +/- 0.3 2.05 +/- 0.14 -2.0992 +/- 1.811 1048.1 0 1.09 0 1.97 0 2.433 140 La Chain Lines 487.021 484.72 - 489.06 781 +/- 28 748 +/- 27 0 +/- 0 33 +/- 39 140La 45.5 +/- 0.6 3.11 +/- 0.22 3.4911 +/- 4.144 487.0 0 7.635 0 10.31 0 11.61 815.772 813.29 - 818.35 378 +/- 19 417 +/- 14 0 +/- 0 -39 +/- 24 140La 23.3 +/- 0.19 2.36 +/- 0.17 -10.621 +/- 6.638 815.8 0 3.392 0 6.266 0 7.816 138 La Chain Lines 788.742 786.18 - 791.24 501 +/- 22 694 +/- 19 0 +/- 0 -193 +/- 29 138La 34.4 +/- 0.5 2.4 +/- 0.17 -34.894 +/- 5.837 788.7 0 1.076 0 2.128 0 2.746 1435.795 1431.84 -1439.79 204 +/- 14 245 +/- 11 0 +/- 0 -41 +/- 18 138La 65.6 +/- 0.5 1.74 +/- 0.12 -5.382 +/- 2.403 1435.8 0 0.994 0 1.879 0 2.369 227 Ac Chain Lines 235.960 233.89 - 237.86 5.06e+03 +/- 71 6.11e+03 +/- 55 0 +/- 0 -1.05e+03 +/- 90 227Th 17.5 +/- 1.4 4.37 +/- 0.44 -205.42 +/- 31.62 236.0 0 5.396 0 10.69 0 13.81 154.208 152.21 - 156.18 5.5e+03 +/- 74 4.73e+03 +/- 69 0 +/- 0 769 +/- 1e+02 223Ra 5.7 +/- 0.16 3.78 +/- 0.21 533.73 +/- 77.63 154.2 456.1 611.4 406 661.4 381.6 685.9 445.033 442.79 - 447.13 970 +/- 31 870 +/- 29 0 +/- 0 100 +/- 43 223Ra 1.29 +/- 0.05 3.32 +/- 0.24 349.17 +/- 152.4 445.0 196.8 501.6 98.47 599.9 50.45 647.9 403.300 401.23 - 405.56 2.02e+03 +/- 45 1.27e+03 +/- 25 0 +/- 0 744 +/- 51 combo 10.4 +/- 0.4 3.38 +/- 0.24 317.43 +/- 33.71 403.3 283.7 351.1 262 372.9 251.4 383.5 270.000 267.86 - 271.84 5.02e+03 +/- 71 2.3e+03 +/- 48 0 +/- 0 2.72e+03 +/- 86 combo 24.7 +/- 0.5 3.84 +/- 0.27 428.76 +/- 34.3 270.0 394.5 463.1 372.3 485.2 361.5 496 427.088 425.08 - 429.06 1.08e+03 +/- 33 915 +/- 21 0 +/- 0 163 +/- 39 211Pb 1.76 +/- 0.04 2.84 +/- 0.2 487.66 +/- 122.7 427.1 365 610.4 285.8 689.5 247.2 728.1 832.010 829.55 - 834.61 647 +/- 25 500 +/- 16 0 +/- 0 148 +/- 30 211Pb 3.52 +/- 0.06 2.65 +/- 0.16 236.46 +/- 50.37 832.0 186.1 286.8 153.6 319.3 137.7 335.2 152 Eu Chain Lines 121.782 120.04 - 123.66 3.94e+03 +/- 63 3.8e+03 +/- 44 0 +/- 0 141 +/- 76 152Eu 28.6 +/- 0.6 3.75 +/- 0.27 19.674 +/- 10.76 121.8 8.917 30.43 1.981 37.37 0 40.76 244.698 242.92 - 246.54 2.53e+03 +/- 50 4.7e+03 +/- 48 0 +/- 0 -2.18e+03 +/- 70 152Eu 7.58 +/- 0.019 3.92 +/- 0.28 -1095 +/- 85.08 244.7 0 7.518 0 15.03 0 19.51 344.279 342.31 - 346.29 1.52e+03 +/- 39 2.47e+03 +/- 35 0 +/- 0 -954 +/- 52 152Eu 26.5 +/- 0.4 3.58 +/- 0.25 -150.32 +/- 13.65 344.3 0 1.405 0 2.805 0 3.64 778.904 776.42 - 781.48 393 +/- 20 651 +/- 18 0 +/- 0 -258 +/- 27 152Eu 12.9 +/- 0.19 2.42 +/- 0.17 -123.11 +/- 15.58 778.9 0 2.209 0 4.393 0 5.687 867.378 864.98 - 870.04 355 +/- 19 476 +/- 15 0 +/- 0 -122 +/- 24 152Eu 4.24 +/- 0.019 2.28 +/- 0.16 -187.89 +/- 39.95 867.4 0 9.152 0 17.98 0 23.11 964.079 961.50 - 966.56 679 +/- 26 808 +/- 20 0 +/- 0 -128 +/- 33 152Eu 14.6 +/- 0.021 2.15 +/- 0.15 -61.318 +/- 16.29 964.1 0 4.524 0 8.807 0 11.27 1085.869 1083.32 -1088.75 220 +/- 15 247 +/- 16 0 +/- 0 -27 +/- 22 152Eu 10.2 +/- 0.021 2.01 +/- 0.14 -19.694 +/- 15.82 1085.9 0 9.219 0 16.73 0 20.71 1112.069 1109.35 -1114.77 270 +/- 16 1.21e+03 +/- 25 0 +/- 0 -938 +/- 30 152Eu 13.6 +/- 0.021 1.98 +/- 0.14 -518.25 +/- 40.13 1112.1 0 3.534 0 7.066 0 9.175 1408.006 1404.00 -1411.95 574 +/- 24 342 +/- 13 0 +/- 0 232 +/- 27 152Eu 21 +/- 0.024 1.75 +/- 0.12 93.99 +/- 12.92 1408.0 81.07 106.9 72.73 115.2 68.66 119.3 176 Lu Chain Lines 88.340 86.43 - 90.05 4.45e+03 +/- 67 5.91e+03 +/- 54 0 +/- 0 -1.46e+03 +/- 86 176Lu 14.5 +/- 0.6 3.1 +/- 0.22 -487.19 +/- 49.14 88.3 0 5.601 0 11.17 0 14.49 201.830 199.91 - 203.89 3.82e+03 +/- 62 3.96e+03 +/- 44 0 +/- 0 -144 +/- 76 176Lu 78 +/- 2.5 4.01 +/- 0.28 -6.8888 +/- 3.681 201.8 0 1.713 0 3.2 0 4.012 306.780 304.73 - 308.70 1.64e+03 +/- 41 1.94e+03 +/- 31 0 +/- 0 -298 +/- 51 176Lu 93.6 +/- 0.17 3.72 +/- 0.26 -12.79 +/- 2.377 306.8 0 0.4827 0 0.952 0 1.227 400.990 398.70 - 403.03 1.76e+03 +/- 42 1.34e+03 +/- 26 0 +/- 0 422 +/- 49 176Lu 0.37 +/- 0.04 3.38 +/- 0.24 5033.3 +/- 877.3 401.0 4156 5911 3590 6476 3314 6753 1460.832 1456.78 -1464.74 308 +/- 18 234 +/- 11 7.85 +/- 0.98 66.2 +/- 21 40K 10.7 +/- 0.11 1.96 +/- 0.11 47.302 +/- 15.01 1460.8 32.29 62.31 22.61 71.99 17.89 76.72 661.657 659.30 - 664.00 547 +/- 23 644 +/- 18 1.65 +/- 0.84 -98.1 +/- 29 137Cs 85.1 +/- 0.2 2.85 +/- 0.14 -6.0516 +/- 1.844 661.7 0 0.573 0 1.108 0 1.413 834.855 832.45 - 837.51 579 +/- 24 538 +/- 16 0.492 +/- 0.58 40 +/- 29 54Mn 100 +/- 0.001 2.55 +/- 0.13 2.3468 +/- 1.713 834.9 0.6339 4.06 0 5.164 0 5.704 803.060 800.64 - 805.70 464 +/- 22 556 +/- 17 1.41 +/- 0.58 -93.9 +/- 27 210Po 0.00103 +/- 6e-05 2.38 +/- 0.17 -5.7289e+05 +/- 1.743e+05 803.1 0 5.413e+04 0 1.047e+05 0 1.335e+05 46.539 44.87 - 48.13 2.92e+03 +/- 54 2.24e+03 +/- 33 48.9 +/- 2.5 639 +/- 64 210Pb 4.25 +/- 0.04 0.193 +/- 0.024 11643 +/- 1838 46.5 9805 1.348e+04 8619 1.467e+04 8040 1.525e+04 477.604 475.32 - 479.66 899 +/- 30 843 +/- 21 1.44 +/- 1.8 54.6 +/- 36 7Be 10.4 +/- 0.04 3.25 +/- 0.17 24.048 +/- 16.09 477.6 7.961 40.13 0 50.51 0 55.58 810.759 808.23 - 813.29 410 +/- 20 506 +/- 16 0 +/- 0.48 -96 +/- 26 58Co 99.4 +/- 0.05 2.47 +/- 0.12 -5.8442 +/- 1.595 810.8 0 0.4532 0 0.8812 0 1.127 1274.537 1270.59 -1278.54 262 +/- 16 373 +/- 14 0 +/- 0 -111 +/- 21 22Na 99.9 +/- 0.014 1.54 +/- 0.078 -10.785 +/- 2.129 1274.5 0 0.4564 0 0.8987 0 1.157 140.511 138.84 - 142.45 4.29e+03 +/- 66 4.77e+03 +/- 49 0 +/- 0 -478 +/- 82 99mTc 89 +/- 0.01 3.91 +/- 0.28 -20.53 +/- 3.802 140.5 0 0.7694 0 1.518 0 1.956 765.794 763.40 - 768.10 1.22e+03 +/- 35 724 +/- 19 0 +/- 0 494 +/- 40 95Nb 100 +/- 0.01 2.44 +/- 0.17 30.245 +/- 3.239 765.8 27.01 33.48 24.92 35.57 23.9 36.59 145.441 143.54 - 147.15 5.05e+03 +/- 71 4.46e+03 +/- 47 0 +/- 0 588 +/- 85 141Ce 48.2 +/- 0.3 3.94 +/- 0.28 46.397 +/- 7.488 145.4 38.91 53.89 34.08 58.71 31.72 61.07 537.261 534.96 - 539.66 733 +/- 27 726 +/- 19 0 +/- 0 6.5 +/- 33 140Ba 24.4 +/- 0.07 2.96 +/- 0.21 1.3459 +/- 6.856 537.3 0 8.202 0 12.62 0 14.78 529.872 527.73 - 532.07 634 +/- 25 680 +/- 26 0 +/- 0 -46 +/- 36 133I 87 +/- 0.17 2.98 +/- 0.21 -2.6517 +/- 2.098 529.9 0 1.213 0 2.205 0 2.73 Top of 238 U Chain Activity : 5041 +/- 388.9 mBq/kg Background: 8.12 +/- 1.9 mBq/kg removed Limits: 68% 4652 to 5430 mBq/kg 90% 4401 to 5680 mBq/kg 95% 4278 to 5803 mBq/kg 63.3 234Th 5574 +/- 1.09e+03 mBq/kg Contributed 12.7% 92.6 234Th 4182 +/- 519 mBq/kg Contributed 56.2% 766.4 234mPa 2.033e+04 +/- 1.69e+03 mBq/kg Excluded by UseLine 1001.0 234mPa 6378 +/- 698 mBq/kg Contributed 31.1% Bottom of 238 U Chain Activity : 1437 +/- 30.32 mBq/kg Background: 4.45 +/- 0.19 mBq/kg removed Limits: 68% 1407 to 1468 mBq/kg 90% 1387 to 1487 mBq/kg 95% 1378 to 1497 mBq/kg 186.2 226Ra 2851 +/- 113 mBq/kg Excluded by UseLine 242.0 214Pb 1520 +/- 91.6 mBq/kg Excluded by UseLine 295.2 214Pb 1388 +/- 80.7 mBq/kg Contributed 14.1% 351.9 214Pb 1601 +/- 88.3 mBq/kg Contributed 11.8% 609.3 214Bi 1415 +/- 76.7 mBq/kg Contributed 15.6% 768.4 214Bi 1602 +/- 113 mBq/kg Contributed 7.1% 1120.3 214Bi 1426 +/- 86.1 mBq/kg Contributed 12.4% 1238.1 214Bi 1389 +/- 102 mBq/kg Contributed 8.8% 1377.7 214Bi 1393 +/- 106 mBq/kg Contributed 8.1% 1764.5 214Bi 1421 +/- 85.1 mBq/kg Contributed 12.7% 2204.2 214Bi 1336 +/- 99.4 mBq/kg Contributed 9.3% 235 U Chain Activity : 136.3 +/- 4.182 mBq/kg Background: 0.957 +/- 0.22 mBq/kg removed Limits: 68% 132.1 to 140.5 mBq/kg 90% 129.4 to 143.2 mBq/kg 95% 128.1 to 144.5 mBq/kg 143.8 235U 295.5 +/- 33.6 mBq/kg Contributed 1.6% 163.3 235U 214.9 +/- 48.4 mBq/kg Contributed 0.7% 185.7 235U 133 +/- 4.24 mBq/kg Contributed 97.2% 205.3 235U 166 +/- 58.4 mBq/kg Contributed 0.5% Thorium Chain: Below Actinium Activity : 287.7 +/- 9.335 mBq/kg Background: 1.16 +/- 0.11 mBq/kg removed Limits: 68% 278.3 to 297 mBq/kg 90% 272.3 to 303 mBq/kg 95% 269.4 to 306 mBq/kg 39.9 212Bi 1509 +/- 2.21e+03 mBq/kg Excluded by UseLine 238.6 212Pb 250.5 +/- 15.3 mBq/kg Contributed 37.2% 277.4 208Tl 405.2 +/- 119 mBq/kg Excluded by UseLine 300.1 212Pb 780.8 +/- 92.6 mBq/kg Excluded by UseLine 510.8 208Tl 626.3 +/- 52.6 mBq/kg Excluded by UseLine 583.2 208Tl 333.7 +/- 19.8 mBq/kg Contributed 22.1% 727.3 212Bi 381.2 +/- 36.5 mBq/kg Contributed 6.6% 860.6 208Tl 365.8 +/- 44.1 mBq/kg Contributed 4.5% 2614.5 208Tl 267.5 +/- 17.2 mBq/kg Contributed 29.6% Thorium Chain: 228 Ac Activity : 420.3 +/- 16.43 mBq/kg Background: 3.38 +/- 0.24 mBq/kg removed Limits: 68% 403.9 to 436.7 mBq/kg 90% 393.3 to 447.3 mBq/kg 95% 388.1 to 452.5 mBq/kg 129.1 228Ac 211.3 +/- 126 mBq/kg Contributed 1.7% 209.3 228Ac 245.2 +/- 73.3 mBq/kg Contributed 5.0% 338.3 228Ac 482.4 +/- 41.9 mBq/kg Contributed 15.4% 463.0 228Ac 428.9 +/- 51.9 mBq/kg Contributed 10.0% 911.2 228Ac 391.8 +/- 24.5 mBq/kg Contributed 44.9% 964.8 228Ac -93.54 +/- 41.9 mBq/kg Excluded by UseLine 969.0 228Ac 484.3 +/- 34.2 mBq/kg Contributed 23.0% 60 Co Chain Activity : 1.317 +/- 1.184 mBq/kg Background: 0.0938 +/- 0.025 mBq/kg removed Limits: 68% 0.1327 to 2.501 mBq/kg 90% 0 to 3.265 mBq/kg 95% 0 to 3.638 mBq/kg 1173.2 60Co 1.121 +/- 1.66 mBq/kg Contributed 51.0% 1332.5 60Co 1.521 +/- 1.69 mBq/kg Contributed 49.0% 57 Co Chain Activity : 8.526 +/- 3.59 mBq/kg Background: 0.0844 +/- 0.15 mBq/kg removed Limits: 68% 4.936 to 12.12 mBq/kg 90% 2.621 to 14.43 mBq/kg 95% 1.489 to 15.56 mBq/kg 122.1 57Co 8.48 +/- 3.62 mBq/kg Contributed 98.5% 136.5 57Co 11.46 +/- 28.8 mBq/kg Contributed 1.5% 24 Na Chain Activity : -1.433 +/- 0.711 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.3156 mBq/kg 90% 0 to 0.5926 mBq/kg 95% 0 to 0.7446 mBq/kg 1368.6 24Na -35.88 +/- 2.7 mBq/kg Contributed 6.9% 2754.0 24Na 1.136 +/- 0.737 mBq/kg Contributed 93.1% 134 Cs Chain Activity : 9.055 +/- 1.75 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 7.305 to 10.8 mBq/kg 90% 6.177 to 11.93 mBq/kg 95% 5.626 to 12.48 mBq/kg 604.7 134Cs 0.6963 +/- 2.16 mBq/kg Contributed 65.9% 795.9 134Cs 27.67 +/- 3.01 mBq/kg Contributed 33.7% 802.0 134Cs -184.9 +/- 27.9 mBq/kg Contributed 0.4% 106 Rh Chain Activity : 84.74 +/- 12.02 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 72.72 to 96.77 mBq/kg 90% 64.97 to 104.5 mBq/kg 95% 61.18 to 108.3 mBq/kg 621.9 106Rh -3.293 +/- 15.4 mBq/kg Contributed 60.7% 511.8 106Rh 220.6 +/- 19.2 mBq/kg Contributed 39.3% 131 I Chain Activity : 3.015 +/- 2.442 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0.573 to 5.456 mBq/kg 90% 0 to 7.031 mBq/kg 95% 0 to 7.8 mBq/kg 364.5 131I 2.508 +/- 2.46 mBq/kg Contributed 98.2% 284.3 131I 117.9 +/- 37.8 mBq/kg Contributed 0.4% 637.0 131I 4.241 +/- 20.7 mBq/kg Contributed 1.4% 95 Zr Chain Activity : -3.308 +/- 2.348 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 1.286 mBq/kg 90% 0 to 2.354 mBq/kg 95% 0 to 2.924 mBq/kg 756.7 95Zr 1.406 +/- 2.88 mBq/kg Contributed 66.7% 724.2 95Zr -12.75 +/- 4.07 mBq/kg Contributed 33.3% 99 Mo Chain Activity : -17.37 +/- 13.67 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 7.887 mBq/kg 90% 0 to 14.34 mBq/kg 95% 0 to 17.76 mBq/kg 181.1 99Mo -1687 +/- 132 mBq/kg Contributed 1.1% 739.5 99Mo 0.7416 +/- 13.7 mBq/kg Contributed 98.9% 136 Cs Chain Activity : 2.03 +/- 1.159 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0.8711 to 3.189 mBq/kg 90% 0.1236 to 3.937 mBq/kg 95% 0 to 4.302 mBq/kg 340.5 136Cs 52.57 +/- 6.91 mBq/kg Contributed 2.8% 818.5 136Cs 2.509 +/- 1.55 mBq/kg Contributed 56.2% 1048.1 136Cs -2.099 +/- 1.81 mBq/kg Contributed 41.0% 140 La Chain Activity : -0.4665 +/- 3.515 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 3.301 mBq/kg 90% 0 to 5.504 mBq/kg 95% 0 to 6.59 mBq/kg 487.0 140La 3.491 +/- 4.14 mBq/kg Contributed 72.0% 815.8 140La -10.62 +/- 6.64 mBq/kg Contributed 28.0% 138 La Chain Activity : -9.658 +/- 2.222 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.5455 mBq/kg 90% 0 to 1.068 mBq/kg 95% 0 to 1.371 mBq/kg 788.7 138La -34.89 +/- 5.84 mBq/kg Contributed 14.5% 1435.8 138La -5.382 +/- 2.4 mBq/kg Contributed 85.5% 227 Ac Chain Activity : 196.4 +/- 17.15 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 179.2 to 213.5 mBq/kg 90% 168.2 to 224.6 mBq/kg 95% 162.7 to 230 mBq/kg 236.0 227Th -205.4 +/- 31.6 mBq/kg Contributed 29.4% 154.2 223Ra 533.7 +/- 77.6 mBq/kg Contributed 4.9% 445.0 223Ra 349.2 +/- 152 mBq/kg Contributed 1.3% 403.3 combo 317.4 +/- 33.7 mBq/kg Contributed 25.9% 270.0 combo 428.8 +/- 34.3 mBq/kg Contributed 25.0% 427.1 211Pb 487.7 +/- 123 mBq/kg Contributed 2.0% 832.0 211Pb 236.5 +/- 50.4 mBq/kg Contributed 11.6% 152 Eu Chain Activity : -44.55 +/- 5.483 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.7571 mBq/kg 90% 0 to 1.506 mBq/kg 95% 0 to 1.951 mBq/kg 121.8 152Eu 19.67 +/- 10.8 mBq/kg Contributed 26.0% 244.7 152Eu -1095 +/- 85.1 mBq/kg Contributed 0.4% 344.3 152Eu -150.3 +/- 13.7 mBq/kg Contributed 16.1% 778.9 152Eu -123.1 +/- 15.6 mBq/kg Contributed 12.4% 867.4 152Eu -187.9 +/- 39.9 mBq/kg Contributed 1.9% 964.1 152Eu -61.32 +/- 16.3 mBq/kg Contributed 11.3% 1085.9 152Eu -19.69 +/- 15.8 mBq/kg Contributed 12.0% 1112.1 152Eu -518.2 +/- 40.1 mBq/kg Contributed 1.9% 1408.0 152Eu 93.99 +/- 12.9 mBq/kg Contributed 18.0% 176 Lu Chain Activity : -11.81 +/- 1.995 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.3712 mBq/kg 90% 0 to 0.734 mBq/kg 95% 0 to 0.947 mBq/kg 88.3 176Lu -487.2 +/- 49.1 mBq/kg Contributed 0.2% 201.8 176Lu -6.889 +/- 3.68 mBq/kg Contributed 29.4% 306.8 176Lu -12.79 +/- 2.38 mBq/kg Contributed 70.5% 401.0 176Lu 5033 +/- 877 mBq/kg Contributed 0.0% Full Thorium Chain Activity : 320 +/- 8.117 mBq/kg Backgrounds set and removed by above Thorium and Actinium chains. Limits: 68% 311.9 to 328.1 mBq/kg 90% 306.7 to 333.4 mBq/kg 95% 304.1 to 335.9 mBq/kg 39.9 212Bi 1509 +/- 2.21e+03 mBq/kg Excluded by UseLine 129.1 228Ac 211.3 +/- 126 mBq/kg Contributed 0.4% 209.3 228Ac 245.2 +/- 73.3 mBq/kg Contributed 1.2% 238.6 212Pb 250.5 +/- 15.3 mBq/kg Contributed 28.1% 277.4 208Tl 405.2 +/- 119 mBq/kg Excluded by UseLine 300.1 212Pb 780.8 +/- 92.6 mBq/kg Excluded by UseLine 338.3 228Ac 482.4 +/- 41.9 mBq/kg Contributed 3.7% 463.0 228Ac 428.9 +/- 51.9 mBq/kg Contributed 2.4% 510.8 208Tl 626.3 +/- 52.6 mBq/kg Excluded by UseLine 583.2 208Tl 333.7 +/- 19.8 mBq/kg Contributed 16.7% 727.3 212Bi 381.2 +/- 36.5 mBq/kg Contributed 5.0% 860.6 208Tl 365.8 +/- 44.1 mBq/kg Contributed 3.4% 911.2 228Ac 391.8 +/- 24.5 mBq/kg Contributed 10.9% 964.8 228Ac -93.54 +/- 41.9 mBq/kg Excluded by UseLine 969.0 228Ac 484.3 +/- 34.2 mBq/kg Contributed 5.6% 2614.5 208Tl 267.5 +/- 17.2 mBq/kg Contributed 22.4%