Analysis Summary for File: snolab71-scale.chn Counting efficiency uses hill scaling function with 3 parameters: 1.731 10 0.3496 Detector Backgrounds: U Top : 2.575 +/- 0.4 mBq U Bottom: 1.201 +/- 0.053 mBq 235U : 0.1098 +/- 0.0152 mBq Thorium : 1.074 +/- 0.058 mBq Actinium: 1.305 +/- 0.099 mBq Cobalt60: 0.118 +/- 0.018 mBq Cobalt57: 0.0203 +/- 0.0192 mBq 40K : 4.969 +/- 0.4517 mBq 137Cs : 0.0235 +/- 0.0214 mBq 54Mn : 0.0205 +/- 0.018 mBq 210Po : 0 +/- 2629 mBq 210Pb : 289.25 +/- 31.53 mBq Cobalt58: 0.0034 +/- 0.0163 mBq Sample: SNOLAB L71, Polystyrene Pellets, 1208.2 g Detector: COAX Start Time: 29 Aug 2025 21:15:55 Real Time: 1167600.00 seconds = 13.514 days Live Time: 1167518.82 seconds = 13.513 days Sample Mass: 1208.2 +/- 0.1 g If Sample Mass is 1000 +/- 0, activity is in mBq Peak (keV) Counts Continuum Peak Signal Origin Branch percent Counting eff (%) Activity (mBq/kg) Peak 68% Conf. Range 90% Conf. Range 95% Conf. Range Center Limits Background Background Lower Upper Lower Upper Lower Upper Top of 238 U Chain Lines 63.290 61.48 - 64.96 81 +/- 9 75.5 +/- 6.1 4.88 +/- 0.76 0.621 +/- 11 234Th 4.8 +/- 0.5 0.866 +/- 0.049 1.0588 +/- 18.63 63.3 0 19.69 0 31.71 0 37.58 92.590 90.73 - 94.21 66 +/- 8.1 56 +/- 7.5 15.7 +/- 2.4 -5.67 +/- 11 234Th 5.6 +/- 0.21 1.87 +/- 0.099 -3.8317 +/- 7.654 92.6 0 6.072 0 10.47 0 12.69 766.420 763.95 - 768.83 6 +/- 2.4 6.5 +/- 1.8 0.426 +/- 0.066 -0.926 +/- 3 234mPa 0.317 +/- 0.005 2.22 +/- 0.16 -9.3226 +/- 30.63 766.4 0 26.55 0 45 0 54.21 1001.030 998.37 -1003.59 14 +/- 3.7 3.5 +/- 1.3 0.938 +/- 0.15 9.56 +/- 4 234mPa 0.842 +/- 0.008 1.84 +/- 0.11 43.683 +/- 18.35 1001.0 25.33 62.03 13.5 73.87 7.718 79.65 Bottom of 238 U Chain Lines 186.211 184.41 - 188.24 55 +/- 7.4 35 +/- 4.2 5.23 +/- 0.23 14.8 +/- 8.5 226Ra 3.59 +/- 0.06 4.14 +/- 0.21 4.0394 +/- 2.333 186.2 1.706 6.372 0.2021 7.877 0 8.612 241.995 240.13 - 243.96 46 +/- 6.8 41 +/- 6.4 9.25 +/- 0.41 -4.25 +/- 9.3 214Pb 7.25 +/- 0.016 4.02 +/- 0.21 -1.0346 +/- 2.273 242.0 0 1.84 0 3.161 0 3.827 295.213 293.07 - 297.25 36 +/- 6 21.5 +/- 3.3 21 +/- 0.93 -6.53 +/- 6.9 214Pb 18.5 +/- 0.3 3.61 +/- 0.18 -0.6932 +/- 0.7332 295.2 0 0.4809 0 0.8574 0 1.053 351.921 349.84 - 354.02 47 +/- 6.9 15.5 +/- 2.8 36.6 +/- 1.6 -5.11 +/- 7.6 214Pb 35.8 +/- 0.5 3.31 +/- 0.17 -0.30605 +/- 0.4539 351.9 0 0.3337 0 0.5834 0 0.7112 609.312 606.87 - 611.75 30 +/- 5.5 11.5 +/- 2.4 32.6 +/- 1.4 -14.1 +/- 6.2 214Bi 44.8 +/- 0.5 2.25 +/- 0.12 -0.99567 +/- 0.4366 609.3 0 0.1784 0 0.3377 0 0.4259 768.356 766.04 - 770.92 7 +/- 2.6 5 +/- 1.6 3.09 +/- 0.14 -1.09 +/- 3.1 214Bi 4.94 +/- 0.06 1.94 +/- 0.1 -0.80789 +/- 2.281 768.4 0 1.933 0 3.291 0 3.97 1120.287 1117.49 -1123.07 12 +/- 3.5 3 +/- 1.2 7.05 +/- 0.31 1.95 +/- 3.7 214Bi 14.8 +/- 0.2 1.61 +/- 0.084 0.57943 +/- 1.097 1120.3 0 1.676 0 2.384 0 2.73 1238.110 1234.18 -1241.85 8 +/- 2.8 5 +/- 1.6 2.54 +/- 0.11 0.457 +/- 3.2 214Bi 5.79 +/- 0.08 1.53 +/- 0.082 0.36509 +/- 2.59 1238.1 0 2.955 0 4.625 0 5.441 1377.669 1373.87 -1381.53 9 +/- 3 1 +/- 1 1.6 +/- 0.07 6.4 +/- 3.2 214Bi 3.99 +/- 0.011 1.72 +/- 0.093 6.6289 +/- 3.294 1377.7 3.335 9.923 1.211 12.05 0.1729 13.08 1764.494 1760.20 -1768.91 10 +/- 3.2 1 +/- 0.87 4.82 +/- 0.21 4.18 +/- 3.3 214Bi 15.4 +/- 0.2 1.39 +/- 0.073 1.3838 +/- 1.091 1764.5 0.2927 2.475 0 3.178 0 3.522 2204.210 2199.53 -2208.93 4 +/- 2 1.5 +/- 0.87 1.23 +/- 0.054 1.27 +/- 2.2 214Bi 5.08 +/- 0.04 1.23 +/- 0.067 1.4481 +/- 2.483 2204.2 0 3.932 0 5.533 0 6.316 235 U Chain Lines 143.760 141.92 - 145.41 55 +/- 7.4 56 +/- 5.3 1.58 +/- 0.22 -2.58 +/- 9.1 235U 11 +/- 0.14 4.15 +/- 0.21 -0.40227 +/- 1.421 143.8 0 1.245 0 2.105 0 2.534 163.330 161.43 - 165.26 57 +/- 7.5 51 +/- 5 0.711 +/- 0.098 5.29 +/- 9.1 235U 5.08 +/- 0.06 4.54 +/- 0.23 1.6258 +/- 2.793 163.3 0 4.419 0 6.221 0 7.101 185.715 183.71 - 187.54 57 +/- 7.5 37.5 +/- 4.3 7.63 +/- 1.1 11.9 +/- 8.8 235U 57.2 +/- 0.8 4.11 +/- 0.21 0.1526 +/- 0.1127 185.7 0.03986 0.2653 0 0.338 0 0.3736 205.311 203.56 - 207.05 42 +/- 6.5 40.5 +/- 4.5 0.638 +/- 0.088 0.862 +/- 7.9 235U 5.01 +/- 0.07 4.08 +/- 0.21 0.2991 +/- 2.737 205.3 0 3.036 0 4.8 0 5.663 Thorium Chain: Below Actinium Lines 39.857 38.14 - 41.63 781 +/- 28 773 +/- 20 0.00738 +/- 0.0004 7.99 +/- 34 212Bi 1.09 +/- 0.025 0.115 +/- 0.014 449.83 +/- 1924 39.9 0 2374 0 3614 0 4220 238.632 236.65 - 240.48 55 +/- 7.4 33 +/- 5.7 49.8 +/- 2.7 -27.8 +/- 9.8 212Pb 43.3 +/- 0.3 3.96 +/- 0.2 -1.1489 +/- 0.4077 238.6 0 0.1428 0 0.274 0 0.3478 277.371 275.31 - 279.49 26 +/- 5.1 18 +/- 4.2 2.5 +/- 0.14 5.5 +/- 6.6 208Tl 2.37 +/- 0.11 3.27 +/- 0.17 5.0313 +/- 6.079 277.4 0 11.11 0 15.03 0 16.95 300.087 297.94 - 302.12 22 +/- 4.7 17 +/- 4.1 3.32 +/- 0.18 1.68 +/- 6.2 212Pb 3.3 +/- 0.04 3.55 +/- 0.19 1.0152 +/- 3.781 300.1 0 4.796 0 7.234 0 8.426 510.770 508.65 - 512.83 31 +/- 5.6 7.5 +/- 1.9 5.91 +/- 0.32 17.6 +/- 5.9 208Tl 8.12 +/- 0.07 2.62 +/- 0.13 5.8553 +/- 1.987 510.8 3.868 7.843 2.587 9.124 1.96 9.75 583.187 580.75 - 585.62 21 +/- 4.6 8.5 +/- 2.1 20.5 +/- 1.1 -7.96 +/- 5.1 208Tl 30.5 +/- 0.11 2.23 +/- 0.11 -0.82981 +/- 0.5382 583.2 0 0.2808 0 0.5174 0 0.6446 727.330 724.94 - 729.82 15 +/- 3.9 3.5 +/- 1.3 3.87 +/- 0.21 7.63 +/- 4.1 212Bi 6.67 +/- 0.09 2.2 +/- 0.11 3.6916 +/- 1.993 727.3 1.698 5.685 0.4127 6.971 0 7.599 860.557 857.99 - 863.22 7 +/- 2.6 3 +/- 1.2 2.33 +/- 0.13 1.67 +/- 2.9 208Tl 4.49 +/- 0.04 1.95 +/- 0.1 1.3539 +/- 2.362 860.6 0 3.716 0 5.239 0 5.983 2614.511 2609.27 -2619.72 25 +/- 5 1 +/- 0.87 6.12 +/- 0.33 17.9 +/- 5.1 208Tl 35.8 +/- 0.001 0.907 +/- 0.047 3.8978 +/- 1.127 2614.5 2.771 5.025 2.044 5.751 1.689 6.106 Thorium Chain: 228 Ac Lines 129.065 127.30 - 130.78 48 +/- 6.9 46.5 +/- 4.8 4.16 +/- 0.32 -2.66 +/- 8.4 228Ac 2.42 +/- 0.09 3.66 +/- 0.19 -2.133 +/- 6.77 129.1 0 5.842 0 9.91 0 11.94 209.253 207.40 - 211.23 44 +/- 6.6 44 +/- 4.7 5.83 +/- 0.44 -5.83 +/- 8.1 228Ac 3.89 +/- 0.07 4.16 +/- 0.22 -2.5525 +/- 3.566 209.3 0 2.575 0 4.517 0 5.513 338.320 336.25 - 340.43 33 +/- 5.7 19 +/- 3.1 12.8 +/- 0.97 1.17 +/- 6.6 228Ac 11.3 +/- 0.19 3.38 +/- 0.17 0.21821 +/- 1.226 338.3 0 1.444 0 2.234 0 2.62 463.004 460.94 - 465.12 12 +/- 3.5 10.5 +/- 2.3 4.13 +/- 0.31 -2.63 +/- 4.2 228Ac 4.4 +/- 0.07 2.68 +/- 0.14 -1.5854 +/- 2.509 463.0 0 1.879 0 3.275 0 3.987 911.204 908.50 - 913.72 22 +/- 4.7 4.5 +/- 1.5 15.6 +/- 1.2 1.9 +/- 5.1 228Ac 25.8 +/- 0.4 2 +/- 0.1 0.26178 +/- 0.6975 911.2 0 0.9593 0 1.409 0 1.629 964.766 962.14 - 967.36 12 +/- 3.5 10 +/- 2.2 2.89 +/- 0.22 -0.895 +/- 4.1 228Ac 4.99 +/- 0.09 1.93 +/- 0.1 -0.65738 +/- 3.034 964.8 0 2.739 0 4.605 0 5.53 968.971 966.32 - 971.54 18 +/- 4.2 3 +/- 1.7 9.14 +/- 0.69 5.86 +/- 4.6 228Ac 15.8 +/- 0.3 1.92 +/- 0.099 1.3686 +/- 1.084 969.0 0.2842 2.453 0 3.152 0 3.494 60 Co Chain Lines 1173.228 1169.39 -1177.06 8 +/- 2.8 5 +/- 1.6 4.46 +/- 0.68 -1.46 +/- 3.3 60Co 98.8 +/- 0.03 1.62 +/- 0.083 -0.064531 +/- 0.1465 1173.2 0 0.1194 0 0.2048 0 0.2478 1332.500 1328.58 -1336.25 5 +/- 2.2 5.5 +/- 1.7 4.05 +/- 0.62 -4.55 +/- 2.9 60Co 100 +/- 0.0006 1.48 +/- 0.076 -0.21752 +/- 0.1368 1332.5 0 0.07012 0 0.1295 0 0.1615 57 Co Chain Lines 122.061 120.33 - 123.81 55 +/- 7.4 53 +/- 5.1 2.27 +/- 2.1 -0.272 +/- 9.3 57Co 85.6 +/- 0.17 3.42 +/- 0.17 -0.0065938 +/- 0.2246 122.1 0 0.2215 0 0.3654 0 0.4359 136.474 134.61 - 138.44 58 +/- 7.6 51 +/- 5 0.286 +/- 0.27 6.71 +/- 9.1 57Co 10.7 +/- 0.08 3.56 +/- 0.18 1.2508 +/- 1.704 136.5 0 2.955 0 4.054 0 4.591 24 Na Chain Lines 1368.633 1364.81 -1372.48 2 +/- 1.4 6.5 +/- 1.8 0 +/- 0 -4.5 +/- 2.3 24Na 100 +/- 0.1 1.65 +/- 0.083 -0.1928 +/- 0.09864 1368.6 0 0.04467 0 0.08369 0 0.105 2754.028 2748.65 -2759.45 0 +/- 1 1 +/- 0.87 0 +/- 0 -1 +/- 1.3 24Na 99.9 +/- 0.004 0.847 +/- 0.042 -0.083751 +/- 0.1109 2754.0 0 0.07873 0 0.1385 0 0.1692 134 Cs Chain Lines 604.721 602.34 - 606.87 11 +/- 3.3 10 +/- 3.2 0 +/- 0 1 +/- 4.6 134Cs 97.6 +/- 0.011 2.46 +/- 0.12 0.029474 +/- 0.1351 604.7 0 0.1646 0 0.2517 0 0.2942 795.864 793.56 - 798.43 9 +/- 3 3 +/- 1.7 0 +/- 0 6 +/- 3.5 134Cs 85.5 +/- 0.006 2.21 +/- 0.11 0.22568 +/- 0.1308 795.9 0.09489 0.3565 0.01056 0.4408 0 0.482 801.953 799.48 - 804.35 3 +/- 1.7 5 +/- 2.2 0 +/- 0 -2 +/- 2.8 134Cs 8.69 +/- 0.016 2.2 +/- 0.11 -0.74241 +/- 1.051 802.0 0 0.7617 0 1.335 0 1.629 106 Rh Chain Lines 621.940 619.76 - 624.28 5 +/- 2.2 12 +/- 2.4 0 +/- 0 -7 +/- 3.3 106Rh 9.93 +/- 0.12 2.44 +/- 0.12 -2.0502 +/- 0.9771 621.9 0 0.4225 0 0.7954 0 1.001 511.842 509.70 - 514.22 31 +/- 5.6 7.5 +/- 1.9 0 +/- 0 23.5 +/- 5.9 106Rh 20 +/- 0.01 2.62 +/- 0.13 3.178 +/- 0.8129 511.8 2.365 3.991 1.841 4.515 1.585 4.771 131 I Chain Lines 364.489 362.37 - 366.55 12 +/- 3.5 10 +/- 3.2 0 +/- 0 2 +/- 4.7 131I 81.5 +/- 0.08 2.95 +/- 0.15 0.058887 +/- 0.1381 364.5 0 0.197 0 0.2861 0 0.3296 284.305 282.27 - 286.45 21 +/- 4.6 21 +/- 3.2 0 +/- 0 0 +/- 5.6 131I 6.12 +/- 0.06 3.21 +/- 0.16 0 +/- 2.026 284.3 0 2.026 0 3.332 0 3.97 636.989 634.73 - 639.26 8 +/- 2.8 3.5 +/- 1.3 0 +/- 0 4.5 +/- 3.1 131I 7.16 +/- 0.1 2.42 +/- 0.12 1.8448 +/- 1.284 637.0 0.5611 3.128 0 3.956 0 4.361 95 Zr Chain Lines 756.729 754.20 - 759.08 5 +/- 2.2 5.5 +/- 1.7 0 +/- 0 -0.5 +/- 2.8 95Zr 54 +/- 0.1 2.25 +/- 0.11 -0.029131 +/- 0.1622 756.7 0 0.149 0 0.2496 0 0.2993 724.199 721.81 - 726.68 5 +/- 2.2 8.5 +/- 2.1 0 +/- 0 -3.5 +/- 3 95Zr 44.2 +/- 0.13 2.29 +/- 0.11 -0.24479 +/- 0.2131 724.2 0 0.1288 0 0.2326 0 0.2872 99 Mo Chain Lines 181.068 179.19 - 183.02 42 +/- 6.5 49 +/- 4.9 0 +/- 0 -7 +/- 8.2 99Mo 5.99 +/- 0.07 3.59 +/- 0.18 -2.3058 +/- 2.689 181.1 0 1.829 0 3.241 0 3.972 739.500 737.13 - 742.01 7 +/- 2.6 4.5 +/- 1.5 0 +/- 0 2.5 +/- 3 99Mo 12.1 +/- 0.12 2.28 +/- 0.11 0.64221 +/- 0.782 739.5 0 1.424 0 1.928 0 2.175 136 Cs Chain Lines 340.547 338.34 - 342.52 25 +/- 5 21.5 +/- 3.3 0 +/- 0 3.5 +/- 6 136Cs 42.2 +/- 0.13 3.02 +/- 0.15 0.19446 +/- 0.3323 340.5 0 0.5268 0 0.7411 0 0.8459 818.514 815.85 - 821.07 2 +/- 1.4 7 +/- 1.9 0 +/- 0 -5 +/- 2.3 136Cs 100 +/- 0.01 2.18 +/- 0.11 -0.1627 +/- 0.07674 818.5 0 0.03296 0 0.06209 0 0.07814 1048.073 1045.39 -1050.61 4 +/- 2 3 +/- 1.2 0 +/- 0 1 +/- 2.3 136Cs 80 +/- 0.3 1.94 +/- 0.097 0.04578 +/- 0.1074 1048.1 0 0.1532 0 0.2224 0 0.2563 140 La Chain Lines 487.021 484.97 - 489.15 8 +/- 2.8 5 +/- 2.2 0 +/- 0 3 +/- 3.6 140La 45.5 +/- 0.6 2.67 +/- 0.13 0.17516 +/- 0.2107 487.0 0 0.3859 0 0.5217 0 0.5881 815.772 813.41 - 818.29 4 +/- 2 5 +/- 1.6 0 +/- 0 -1 +/- 2.5 140La 23.3 +/- 0.19 2.18 +/- 0.11 -0.13957 +/- 0.3559 815.8 0 0.2965 0 0.5065 0 0.6118 138 La Chain Lines 788.742 786.24 - 791.12 6 +/- 2.4 6 +/- 1.7 0 +/- 0 0 +/- 3 138La 34.4 +/- 0.5 2.21 +/- 0.11 0 +/- 0.2792 788.7 0 0.2792 0 0.4593 0 0.5473 1435.795 1431.70 -1439.71 3 +/- 1.7 3 +/- 1.2 0 +/- 0 0 +/- 2.1 138La 65.6 +/- 0.5 1.6 +/- 0.08 0 +/- 0.1431 1435.8 0 0.1431 0 0.2354 0 0.2805 227 Ac Chain Lines 235.960 233.86 - 238.04 37 +/- 6.1 55 +/- 5.2 0 +/- 0 -18 +/- 8 227Th 17.5 +/- 1.4 3.39 +/- 0.17 -2.1482 +/- 0.9797 236.0 0 0.4112 0 0.7765 0 0.9783 154.208 152.37 - 156.20 54 +/- 7.3 64 +/- 8 0 +/- 0 -10 +/- 11 223Ra 5.7 +/- 0.16 3.62 +/- 0.18 -3.433 +/- 3.734 154.2 0 2.476 0 4.406 0 5.409 445.033 442.83 - 447.35 13 +/- 3.6 11 +/- 3.3 0 +/- 0 2 +/- 4.9 223Ra 1.29 +/- 0.05 2.76 +/- 0.14 3.9884 +/- 9.773 445.0 0 13.76 0 20.06 0 23.14 403.300 401.03 - 405.56 13 +/- 3.6 12.5 +/- 2.5 0 +/- 0 0.5 +/- 4.4 combo 10.4 +/- 0.4 2.85 +/- 0.14 0.11971 +/- 1.05 403.3 0 1.17 0 1.848 0 2.179 270.000 267.99 - 271.82 30 +/- 5.5 22 +/- 4.7 0 +/- 0 8 +/- 7.2 combo 24.7 +/- 0.5 3.26 +/- 0.16 0.70389 +/- 0.6356 270.0 0.06826 1.34 0 1.749 0 1.95 427.088 425.06 - 429.24 13 +/- 3.6 15.5 +/- 2.8 0 +/- 0 -2.5 +/- 4.6 211Pb 1.76 +/- 0.04 2.8 +/- 0.14 -3.6015 +/- 6.565 427.1 0 5.099 0 8.828 0 10.72 832.010 829.43 - 834.66 5 +/- 2.2 8 +/- 2 0 +/- 0 -3 +/- 3 211Pb 3.52 +/- 0.06 2.16 +/- 0.11 -2.7934 +/- 2.797 832.0 0 1.796 0 3.212 0 3.951 152 Eu Chain Lines 121.782 119.98 - 123.47 57 +/- 7.5 51.5 +/- 5.1 0 +/- 0 5.5 +/- 9.1 152Eu 28.6 +/- 0.6 3.42 +/- 0.17 0.39912 +/- 0.6605 121.8 0 1.06 0 1.485 0 1.694 244.698 242.92 - 246.75 41 +/- 6.4 46.5 +/- 4.8 0 +/- 0 -5.5 +/- 8 152Eu 7.58 +/- 0.019 3.36 +/- 0.17 -1.5304 +/- 2.232 244.7 0 1.633 0 2.857 0 3.484 344.279 342.17 - 346.35 14 +/- 3.7 24 +/- 3.5 0 +/- 0 -10 +/- 5.1 152Eu 26.5 +/- 0.4 3.01 +/- 0.15 -0.88806 +/- 0.4552 344.3 0 0.2064 0 0.3866 0 0.4852 778.904 776.49 - 781.37 5 +/- 2.2 5 +/- 1.6 0 +/- 0 0 +/- 2.7 152Eu 12.9 +/- 0.19 2.23 +/- 0.11 0 +/- 0.6739 778.9 0 0.6739 0 1.109 0 1.321 867.378 864.96 - 869.84 6 +/- 2.4 5 +/- 1.6 0 +/- 0 1 +/- 2.9 152Eu 4.24 +/- 0.019 2.12 +/- 0.11 0.78669 +/- 2.294 867.4 0 3.081 0 4.56 0 5.283 964.079 961.44 - 966.67 11 +/- 3.3 10.5 +/- 2.3 0 +/- 0 0.5 +/- 4 152Eu 14.6 +/- 0.021 2.02 +/- 0.1 0.12019 +/- 0.969 964.1 0 1.089 0 1.714 0 2.019 1085.869 1083.01 -1088.58 2 +/- 1.4 4 +/- 2 0 +/- 0 -2 +/- 2.4 152Eu 10.2 +/- 0.021 1.9 +/- 0.095 -0.73126 +/- 0.8964 1085.9 0 0.6204 0 1.096 0 1.342 1112.069 1109.48 -1114.71 3 +/- 1.7 2.5 +/- 1.1 0 +/- 0 0.5 +/- 2.1 152Eu 13.6 +/- 0.021 1.88 +/- 0.094 0.13855 +/- 0.5713 1112.1 0 0.7099 0 1.078 0 1.258 1408.006 1404.18 -1411.84 5 +/- 2.2 3.5 +/- 1.3 0 +/- 0 1.5 +/- 2.6 152Eu 21 +/- 0.024 1.62 +/- 0.081 0.31182 +/- 0.5403 1408.0 0 0.8521 0 1.201 0 1.371 176 Lu Chain Lines 88.340 86.55 - 90.03 64 +/- 8 74.5 +/- 6.1 0 +/- 0 -10.5 +/- 10 176Lu 14.5 +/- 0.6 2.42 +/- 0.12 -2.1176 +/- 2.034 88.3 0 1.283 0 2.302 0 2.835 201.830 200.08 - 203.56 40 +/- 6.3 42.5 +/- 4.6 0 +/- 0 -2.5 +/- 7.8 176Lu 78 +/- 2.5 3.53 +/- 0.18 -0.064426 +/- 0.2017 201.8 0 0.1737 0 0.2948 0 0.3553 306.780 304.91 - 308.74 15 +/- 3.9 16.5 +/- 2.9 0 +/- 0 -1.5 +/- 4.8 176Lu 93.6 +/- 0.17 3.13 +/- 0.16 -0.036285 +/- 0.1167 306.8 0 0.1008 0 0.171 0 0.206 400.990 398.94 - 403.12 16 +/- 4 13 +/- 2.5 0 +/- 0 3 +/- 4.7 176Lu 0.37 +/- 0.04 2.86 +/- 0.14 20.109 +/- 31.89 401.0 0 52 0 72.56 0 82.6 1460.832 1456.78 -1464.79 19 +/- 4.4 2 +/- 1 16.7 +/- 1.5 0.252 +/- 4.7 40K 10.7 +/- 0.11 1.58 +/- 0.079 0.10566 +/- 1.983 1460.8 0 2.089 0 3.368 0 3.993 661.657 659.46 - 663.99 9 +/- 3 8.5 +/- 2.1 1.15 +/- 1 -0.65 +/- 3.8 137Cs 85.1 +/- 0.2 2.38 +/- 0.12 -0.022769 +/- 0.1326 661.7 0 0.1223 0 0.2046 0 0.2454 834.855 832.22 - 837.44 3 +/- 1.7 7.5 +/- 1.9 1.01 +/- 0.89 -5.51 +/- 2.7 54Mn 100 +/- 0.001 2.16 +/- 0.11 -0.1809 +/- 0.09059 834.9 0 0.04046 0 0.07591 0 0.09535 803.060 800.52 - 805.40 4 +/- 2 6 +/- 1.7 0 +/- 1.4 -2 +/- 3 210Po 0.00103 +/- 6e-05 2.2 +/- 0.11 -6266 +/- 9347 803.1 0 6884 0 1.203e+04 0 1.467e+04 46.539 44.76 - 48.24 667 +/- 26 574 +/- 17 54.5 +/- 5.9 39 +/- 31 210Pb 4.25 +/- 0.04 0.155 +/- 0.013 419.84 +/- 340.5 46.5 79.32 760.3 0 979.9 0 1087 477.604 475.57 - 479.74 9 +/- 3 8.5 +/- 2.1 0 +/- 1.9 0.5 +/- 4.1 7Be 10.4 +/- 0.04 2.69 +/- 0.13 0.12634 +/- 1.035 477.6 0 1.162 0 1.829 0 2.155 810.759 808.19 - 813.41 5 +/- 2.2 5 +/- 1.6 0.17 +/- 0.81 -0.17 +/- 2.9 58Co 99.4 +/- 0.05 2.19 +/- 0.11 -0.0055386 +/- 0.0931 810.8 0 0.09051 0 0.1498 0 0.1789 1274.537 1270.76 -1278.42 8 +/- 2.8 1.5 +/- 1 0 +/- 0 6.5 +/- 3 22Na 99.9 +/- 0.014 1.73 +/- 0.087 0.26624 +/- 0.1236 1274.5 0.1426 0.3898 0.06294 0.4695 0.02399 0.5085 140.511 138.79 - 142.27 58 +/- 7.6 51.5 +/- 5.1 0 +/- 0 6.5 +/- 9.2 99mTc 89 +/- 0.01 3.59 +/- 0.18 0.14441 +/- 0.2034 140.5 0 0.3479 0 0.479 0 0.5431 765.794 763.25 - 768.13 6 +/- 2.4 5.5 +/- 1.7 0 +/- 0 0.5 +/- 3 95Nb 100 +/- 0.01 2.24 +/- 0.11 0.01581 +/- 0.09353 765.8 0 0.1093 0 0.1697 0 0.1991 145.441 143.66 - 147.15 50 +/- 7.1 62.5 +/- 5.6 0 +/- 0 -12.5 +/- 9 141Ce 48.2 +/- 0.3 3.6 +/- 0.18 -0.50999 +/- 0.3687 145.4 0 0.2038 0 0.3727 0 0.4627 537.261 535.12 - 539.65 10 +/- 3.2 6 +/- 1.7 0 +/- 0 4 +/- 3.6 140Ba 24.4 +/- 0.07 2.58 +/- 0.13 0.45149 +/- 0.4076 537.3 0.04389 0.8591 0 1.122 0 1.25 529.872 527.46 - 531.99 1 +/- 1 9 +/- 3 0 +/- 0 -8 +/- 3.2 133I 87 +/- 0.17 2.59 +/- 0.13 -0.25186 +/- 0.1004 529.9 0 0.03831 0 0.07297 0 0.09233 Top of 238 U Chain Activity : 2.939 +/- 6.605 mBq/kg Background: 2.13 +/- 0.33 mBq/kg removed Limits: 68% 0 to 9.545 mBq/kg 90% 0 to 13.8 mBq/kg 95% 0 to 15.89 mBq/kg 63.3 234Th 1.059 +/- 18.6 mBq/kg Contributed 12.6% 92.6 234Th -3.832 +/- 7.65 mBq/kg Contributed 74.5% 766.4 234mPa -9.323 +/- 30.6 mBq/kg Excluded by UseLine 1001.0 234mPa 43.68 +/- 18.4 mBq/kg Contributed 13.0% Bottom of 238 U Chain Activity : -0.3943 +/- 0.2651 mBq/kg Background: 0.994 +/- 0.044 mBq/kg removed Limits: 68% 0 to 0.141 mBq/kg 90% 0 to 0.2592 mBq/kg 95% 0 to 0.3226 mBq/kg 186.2 226Ra 4.039 +/- 2.33 mBq/kg Excluded by UseLine 242.0 214Pb -1.035 +/- 2.27 mBq/kg Excluded by UseLine 295.2 214Pb -0.6932 +/- 0.733 mBq/kg Contributed 13.1% 351.9 214Pb -0.3061 +/- 0.454 mBq/kg Contributed 34.1% 609.3 214Bi -0.9957 +/- 0.437 mBq/kg Contributed 36.9% 768.4 214Bi -0.8079 +/- 2.28 mBq/kg Contributed 1.4% 1120.3 214Bi 0.5794 +/- 1.1 mBq/kg Contributed 5.8% 1238.1 214Bi 0.3651 +/- 2.59 mBq/kg Contributed 1.0% 1377.7 214Bi 6.629 +/- 3.29 mBq/kg Contributed 0.6% 1764.5 214Bi 1.384 +/- 1.09 mBq/kg Contributed 5.9% 2204.2 214Bi 1.448 +/- 2.48 mBq/kg Contributed 1.1% 235 U Chain Activity : 0.1518 +/- 0.1122 mBq/kg Background: 0.0909 +/- 0.013 mBq/kg removed Limits: 68% 0.03956 to 0.264 mBq/kg 90% 0 to 0.3363 mBq/kg 95% 0 to 0.3717 mBq/kg 143.8 235U -0.4023 +/- 1.42 mBq/kg Contributed 0.6% 163.3 235U 1.626 +/- 2.79 mBq/kg Contributed 0.2% 185.7 235U 0.1526 +/- 0.113 mBq/kg Contributed 99.0% 205.3 235U 0.2991 +/- 2.74 mBq/kg Contributed 0.2% Thorium Chain: Below Actinium Activity : -0.5179 +/- 0.3059 mBq/kg Background: 0.889 +/- 0.048 mBq/kg removed Limits: 68% 0 to 0.1513 mBq/kg 90% 0 to 0.2806 mBq/kg 95% 0 to 0.3506 mBq/kg 39.9 212Bi 449.8 +/- 1.92e+03 mBq/kg Excluded by UseLine 238.6 212Pb -1.149 +/- 0.408 mBq/kg Contributed 56.3% 277.4 208Tl 5.031 +/- 6.08 mBq/kg Excluded by UseLine 300.1 212Pb 1.015 +/- 3.78 mBq/kg Excluded by UseLine 510.8 208Tl 5.855 +/- 1.99 mBq/kg Excluded by UseLine 583.2 208Tl -0.8298 +/- 0.538 mBq/kg Contributed 32.3% 727.3 212Bi 3.692 +/- 1.99 mBq/kg Contributed 2.4% 860.6 208Tl 1.354 +/- 2.36 mBq/kg Contributed 1.7% 2614.5 208Tl 3.898 +/- 1.13 mBq/kg Contributed 7.4% Thorium Chain: 228 Ac Activity : 0.3519 +/- 0.5109 mBq/kg Background: 1.08 +/- 0.082 mBq/kg removed Limits: 68% 0 to 0.8628 mBq/kg 90% 0 to 1.192 mBq/kg 95% 0 to 1.353 mBq/kg 129.1 228Ac -2.133 +/- 6.77 mBq/kg Contributed 0.6% 209.3 228Ac -2.553 +/- 3.57 mBq/kg Contributed 2.1% 338.3 228Ac 0.2182 +/- 1.23 mBq/kg Contributed 17.4% 463.0 228Ac -1.585 +/- 2.51 mBq/kg Contributed 4.1% 911.2 228Ac 0.2618 +/- 0.698 mBq/kg Contributed 53.7% 964.8 228Ac -0.6574 +/- 3.03 mBq/kg Excluded by UseLine 969.0 228Ac 1.369 +/- 1.08 mBq/kg Contributed 22.2% 60 Co Chain Activity : -0.1463 +/- 0.09996 mBq/kg Background: 0.0977 +/- 0.015 mBq/kg removed Limits: 68% 0 to 0.05365 mBq/kg 90% 0 to 0.0985 mBq/kg 95% 0 to 0.1225 mBq/kg 1173.2 60Co -0.06453 +/- 0.146 mBq/kg Contributed 46.6% 1332.5 60Co -0.2175 +/- 0.137 mBq/kg Contributed 53.4% 57 Co Chain Activity : 0.01487 +/- 0.2227 mBq/kg Background: 0.0168 +/- 0.016 mBq/kg removed Limits: 68% 0 to 0.2375 mBq/kg 90% 0 to 0.3811 mBq/kg 95% 0 to 0.4513 mBq/kg 122.1 57Co -0.006594 +/- 0.225 mBq/kg Contributed 98.3% 136.5 57Co 1.251 +/- 1.7 mBq/kg Contributed 1.7% 24 Na Chain Activity : -0.1446 +/- 0.07369 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.03329 mBq/kg 90% 0 to 0.06238 mBq/kg 95% 0 to 0.07831 mBq/kg 1368.6 24Na -0.1928 +/- 0.0986 mBq/kg Contributed 55.8% 2754.0 24Na -0.08375 +/- 0.111 mBq/kg Contributed 44.2% 134 Cs Chain Activity : 0.1238 +/- 0.09358 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0.03023 to 0.2174 mBq/kg 90% 0 to 0.2777 mBq/kg 95% 0 to 0.3072 mBq/kg 604.7 134Cs 0.02947 +/- 0.135 mBq/kg Contributed 48.0% 795.9 134Cs 0.2257 +/- 0.131 mBq/kg Contributed 51.2% 802.0 134Cs -0.7424 +/- 1.05 mBq/kg Contributed 0.8% 106 Rh Chain Activity : 1.04 +/- 0.6249 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0.4146 to 1.664 mBq/kg 90% 0.01168 to 2.067 mBq/kg 95% 0 to 2.264 mBq/kg 621.9 106Rh -2.05 +/- 0.977 mBq/kg Contributed 40.9% 511.8 106Rh 3.178 +/- 0.813 mBq/kg Contributed 59.1% 131 I Chain Activity : 0.07897 +/- 0.137 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.216 mBq/kg 90% 0 to 0.3044 mBq/kg 95% 0 to 0.3475 mBq/kg 364.5 131I 0.05889 +/- 0.138 mBq/kg Contributed 98.4% 284.3 131I 0 +/- 2.03 mBq/kg Contributed 0.5% 637.0 131I 1.845 +/- 1.28 mBq/kg Contributed 1.1% 95 Zr Chain Activity : -0.1083 +/- 0.1291 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.08848 mBq/kg 90% 0 to 0.1566 mBq/kg 95% 0 to 0.1918 mBq/kg 756.7 95Zr -0.02913 +/- 0.162 mBq/kg Contributed 63.3% 724.2 95Zr -0.2448 +/- 0.213 mBq/kg Contributed 36.7% 99 Mo Chain Activity : 0.4123 +/- 0.7509 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 1.163 mBq/kg 90% 0 to 1.647 mBq/kg 95% 0 to 1.884 mBq/kg 181.1 99Mo -2.306 +/- 2.69 mBq/kg Contributed 7.8% 739.5 99Mo 0.6422 +/- 0.782 mBq/kg Contributed 92.2% 136 Cs Chain Activity : -0.08245 +/- 0.06137 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.03443 mBq/kg 90% 0 to 0.06283 mBq/kg 95% 0 to 0.07795 mBq/kg 340.5 136Cs 0.1945 +/- 0.332 mBq/kg Contributed 3.4% 818.5 136Cs -0.1627 +/- 0.0767 mBq/kg Contributed 63.9% 1048.1 136Cs 0.04578 +/- 0.107 mBq/kg Contributed 32.7% 140 La Chain Activity : 0.09347 +/- 0.1813 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.2748 mBq/kg 90% 0 to 0.3917 mBq/kg 95% 0 to 0.4488 mBq/kg 487.0 140La 0.1752 +/- 0.211 mBq/kg Contributed 74.0% 815.8 140La -0.1396 +/- 0.356 mBq/kg Contributed 26.0% 138 La Chain Activity : 0 +/- 0.1274 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.1274 mBq/kg 90% 0 to 0.2095 mBq/kg 95% 0 to 0.2496 mBq/kg 788.7 138La 0 +/- 0.279 mBq/kg Contributed 20.8% 1435.8 138La 0 +/- 0.143 mBq/kg Contributed 79.2% 227 Ac Chain Activity : -0.2217 +/- 0.4634 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.3713 mBq/kg 90% 0 to 0.6391 mBq/kg 95% 0 to 0.7743 mBq/kg 236.0 227Th -2.148 +/- 0.98 mBq/kg Contributed 22.4% 154.2 223Ra -3.433 +/- 3.73 mBq/kg Contributed 1.5% 445.0 223Ra 3.988 +/- 9.77 mBq/kg Contributed 0.2% 403.3 combo 0.1197 +/- 1.05 mBq/kg Contributed 19.5% 270.0 combo 0.7039 +/- 0.636 mBq/kg Contributed 53.2% 427.1 211Pb -3.602 +/- 6.57 mBq/kg Contributed 0.5% 832.0 211Pb -2.793 +/- 2.8 mBq/kg Contributed 2.7% 152 Eu Chain Activity : -0.1523 +/- 0.2324 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.1723 mBq/kg 90% 0 to 0.3009 mBq/kg 95% 0 to 0.3665 mBq/kg 121.8 152Eu 0.3991 +/- 0.66 mBq/kg Contributed 12.4% 244.7 152Eu -1.53 +/- 2.23 mBq/kg Contributed 1.1% 344.3 152Eu -0.8881 +/- 0.455 mBq/kg Contributed 26.1% 778.9 152Eu 0 +/- 0.674 mBq/kg Contributed 11.9% 867.4 152Eu 0.7867 +/- 2.29 mBq/kg Contributed 1.0% 964.1 152Eu 0.1202 +/- 0.969 mBq/kg Contributed 5.8% 1085.9 152Eu -0.7313 +/- 0.896 mBq/kg Contributed 6.7% 1112.1 152Eu 0.1385 +/- 0.571 mBq/kg Contributed 16.6% 1408.0 152Eu 0.3118 +/- 0.54 mBq/kg Contributed 18.5% 176 Lu Chain Activity : -0.04824 +/- 0.1009 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 0.08082 mBq/kg 90% 0 to 0.1391 mBq/kg 95% 0 to 0.1685 mBq/kg 88.3 176Lu -2.118 +/- 2.03 mBq/kg Contributed 0.2% 201.8 176Lu -0.06443 +/- 0.202 mBq/kg Contributed 25.0% 306.8 176Lu -0.03629 +/- 0.117 mBq/kg Contributed 74.8% 401.0 176Lu 20.11 +/- 31.9 mBq/kg Contributed 0.0% Full Thorium Chain Activity : -0.2884 +/- 0.2625 mBq/kg Backgrounds set and removed by above Thorium and Actinium chains. Limits: 68% 0 to 0.1619 mBq/kg 90% 0 to 0.2914 mBq/kg 95% 0 to 0.3593 mBq/kg 39.9 212Bi 449.8 +/- 1.92e+03 mBq/kg Excluded by UseLine 129.1 228Ac -2.133 +/- 6.77 mBq/kg Contributed 0.2% 209.3 228Ac -2.553 +/- 3.57 mBq/kg Contributed 0.5% 238.6 212Pb -1.149 +/- 0.408 mBq/kg Contributed 41.4% 277.4 208Tl 5.031 +/- 6.08 mBq/kg Excluded by UseLine 300.1 212Pb 1.015 +/- 3.78 mBq/kg Excluded by UseLine 338.3 228Ac 0.2182 +/- 1.23 mBq/kg Contributed 4.6% 463.0 228Ac -1.585 +/- 2.51 mBq/kg Contributed 1.1% 510.8 208Tl 5.855 +/- 1.99 mBq/kg Excluded by UseLine 583.2 208Tl -0.8298 +/- 0.538 mBq/kg Contributed 23.8% 727.3 212Bi 3.692 +/- 1.99 mBq/kg Contributed 1.7% 860.6 208Tl 1.354 +/- 2.36 mBq/kg Contributed 1.2% 911.2 228Ac 0.2618 +/- 0.698 mBq/kg Contributed 14.2% 964.8 228Ac -0.6574 +/- 3.03 mBq/kg Excluded by UseLine 969.0 228Ac 1.369 +/- 1.08 mBq/kg Contributed 5.9% 2614.5 208Tl 3.898 +/- 1.13 mBq/kg Contributed 5.4%