Analysis Summary for File: snolab16-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: SNOLAB CW16, Blucher Spherical Absorbants, 4.95g Detector: WELL Start Time: 09 Feb 2024 12:01:12 Real Time: 1357800.00 seconds = 15.715 days Live Time: 1352046.20 seconds = 15.649 days Sample Mass: 4.95 +/- 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 61.73 - 65.01 507 +/- 23 536 +/- 16 18.3 +/- 5.6 -47.8 +/- 28 234Th 4.8 +/- 0.5 44 +/- 2.2 -337.8 +/- 204.6 63.3 0 102.7 0 190.1 0 237.3 92.590 90.87 - 94.15 46 +/- 6.8 39 +/- 6.2 23.8 +/- 7.3 -16.8 +/- 12 234Th 5.6 +/- 0.21 49.6 +/- 2.5 -90.249 +/- 63.66 92.6 0 34.75 0 63.65 0 79.09 766.420 764.09 - 768.83 6 +/- 2.4 6.5 +/- 1.8 0.135 +/- 0.042 -0.635 +/- 3 234mPa 0.317 +/- 0.005 16 +/- 0.86 -187.61 +/- 898.1 766.4 0 813.9 0 1367 0 1641 1001.030 998.39 -1003.86 5 +/- 2.2 7 +/- 1.9 0.191 +/- 0.059 -2.19 +/- 2.9 234mPa 0.842 +/- 0.008 5.09 +/- 0.28 -764.16 +/- 1018 1001.0 0 724.3 0 1274 0 1556 Bottom of 238 U Chain Lines 186.211 184.48 - 188.13 51 +/- 7.1 48.5 +/- 4.9 6.92 +/- 0.83 -4.42 +/- 8.7 226Ra 3.59 +/- 0.06 55.7 +/- 2.8 -18.951 +/- 37.38 186.2 0 29.57 0 51.02 0 61.87 241.995 240.21 - 243.86 63 +/- 7.9 40 +/- 6.3 11.4 +/- 1.4 11.6 +/- 10 214Pb 7.25 +/- 0.016 41.3 +/- 2.1 57.631 +/- 51.13 242.0 6.496 108.8 0 141.7 0 157.9 295.213 293.03 - 297.04 73 +/- 8.5 35.5 +/- 4.2 23.4 +/- 2.8 14.1 +/- 9.9 214Pb 18.5 +/- 0.3 38 +/- 1.9 29.88 +/- 21.16 295.2 8.717 51.04 0 64.69 0 71.36 351.921 349.86 - 353.87 122 +/- 11 20 +/- 3.2 35.6 +/- 4.3 66.4 +/- 12 214Pb 35.8 +/- 0.5 30.8 +/- 1.6 89.881 +/- 17.24 351.9 72.64 107.1 61.52 118.2 56.09 123.7 609.312 607.06 - 611.80 57 +/- 7.5 13.5 +/- 2.6 16.1 +/- 1.9 27.4 +/- 8.2 214Bi 44.8 +/- 0.5 9.37 +/- 0.47 97.432 +/- 29.65 609.3 67.78 127.1 48.66 146.2 39.31 155.6 768.356 765.92 - 770.65 6 +/- 2.4 7.5 +/- 1.9 1.06 +/- 0.13 -2.56 +/- 3.1 214Bi 4.94 +/- 0.06 6.08 +/- 0.31 -127.06 +/- 155.5 768.4 0 107.6 0 190.1 0 232.7 1120.287 1117.56 -1123.02 9 +/- 3 4.5 +/- 1.5 1.29 +/- 0.15 3.21 +/- 3.4 214Bi 14.8 +/- 0.2 1.83 +/- 0.094 176.97 +/- 185.3 1120.3 0 362.3 0 481.8 0 540.1 1238.110 1234.17 -1241.83 6 +/- 2.4 3.5 +/- 1.3 0.398 +/- 0.048 2.1 +/- 2.8 214Bi 5.79 +/- 0.08 1.76 +/- 0.092 307.74 +/- 407.9 1238.1 0 715.7 0 978.7 0 1107 1377.669 1373.76 -1381.78 5 +/- 2.2 2 +/- 1.4 0.214 +/- 0.026 2.79 +/- 2.6 214Bi 3.99 +/- 0.011 4.45 +/- 0.23 234.7 +/- 223.2 1377.7 11.48 457.9 0 601.9 0 672.2 1764.494 1760.14 -1768.89 6 +/- 2.4 1.5 +/- 0.87 0.481 +/- 0.058 4.02 +/- 2.6 214Bi 15.4 +/- 0.2 2.8 +/- 0.14 139.61 +/- 90.59 1764.5 49.02 230.2 0 288.6 0 317.2 2204.210 2199.47 -2208.95 3 +/- 1.7 0.5 +/- 0.71 0.106 +/- 0.013 2.39 +/- 1.9 214Bi 5.08 +/- 0.04 2.17 +/- 0.11 324.63 +/- 254.3 2204.2 70.35 578.9 0 742.9 0 823 235 U Chain Lines 143.760 141.87 - 145.51 64 +/- 8 48 +/- 4.9 0.669 +/- 0.52 15.3 +/- 9.4 235U 11 +/- 0.14 64.1 +/- 3.2 32.606 +/- 20.05 143.8 12.55 52.66 0 65.59 0 71.91 163.330 161.54 - 165.18 43 +/- 6.6 51 +/- 5 0.298 +/- 0.23 -8.3 +/- 8.3 235U 5.08 +/- 0.06 60.4 +/- 3 -40.409 +/- 40.37 163.3 0 25.89 0 46.33 0 56.99 185.715 183.76 - 187.76 55 +/- 7.4 53 +/- 5.1 3.15 +/- 2.4 -1.15 +/- 9.3 235U 57.2 +/- 0.8 54.6 +/- 2.8 -0.23571 +/- 1.909 185.7 0 1.801 0 2.999 0 3.59 205.311 203.42 - 207.07 54 +/- 7.3 46 +/- 4.8 0.259 +/- 0.2 7.74 +/- 8.8 235U 5.01 +/- 0.07 50.1 +/- 2.5 46.067 +/- 52.29 205.3 0 98.36 0 132.1 0 148.6 Thorium Chain: Below Actinium Lines 39.857 38.06 - 41.34 2.95e+03 +/- 54 3.11e+03 +/- 39 1.48 +/- 0.21 -162 +/- 67 212Bi 1.09 +/- 0.025 53.9 +/- 2.7 -4131.9 +/- 1722 39.9 0 678.7 0 1289 0 1629 238.632 236.57 - 240.58 99 +/- 9.9 43 +/- 6.6 54.5 +/- 7.8 1.48 +/- 14 212Pb 43.3 +/- 0.3 45.6 +/- 2.3 1.1205 +/- 10.77 238.6 0 11.89 0 18.83 0 22.23 277.371 275.55 - 279.19 31 +/- 5.6 24 +/- 4.9 2.55 +/- 0.36 4.45 +/- 7.4 208Tl 2.37 +/- 0.11 10.6 +/- 0.54 263.83 +/- 440.5 277.4 0 704.4 0 988.4 0 1127 300.087 298.13 - 302.14 27 +/- 5.2 30 +/- 5.5 3.23 +/- 0.46 -6.23 +/- 7.6 212Pb 3.3 +/- 0.04 30.3 +/- 1.5 -93.001 +/- 113.1 300.1 0 78.06 0 138 0 168.9 510.770 508.69 - 513.07 57 +/- 7.5 20 +/- 3.2 3.31 +/- 0.47 33.7 +/- 8.2 208Tl 8.12 +/- 0.07 14.8 +/- 0.74 418.84 +/- 104.1 510.8 314.7 523 247.5 590.1 214.7 622.9 583.187 580.83 - 585.57 28 +/- 5.3 14 +/- 2.6 9.5 +/- 1.4 4.5 +/- 6.1 208Tl 30.5 +/- 0.11 9.33 +/- 0.47 23.568 +/- 31.83 583.2 0 55.4 0 75.93 0 85.96 727.330 724.74 - 729.84 11 +/- 3.3 10 +/- 2.2 1.27 +/- 0.18 -0.274 +/- 4 212Bi 6.67 +/- 0.09 13.3 +/- 0.67 -4.5967 +/- 67.2 727.3 0 65.05 0 107.7 0 128.7 860.557 858.10 - 863.20 12 +/- 3.5 7 +/- 1.9 0.579 +/- 0.082 4.42 +/- 3.9 208Tl 4.49 +/- 0.04 11.4 +/- 0.57 129.58 +/- 115.6 860.6 13.97 245.2 0 319.7 0 356.2 2614.511 2609.35 -2619.57 4 +/- 2 0.5 +/- 0.71 0.462 +/- 0.066 3.04 +/- 2.1 208Tl 35.8 +/- 0.001 0.63 +/- 0.032 201.08 +/- 140.8 2614.5 60.23 341.9 0 432.8 0 477.1 Thorium Chain: 228 Ac Lines 129.065 127.30 - 130.94 56 +/- 7.5 47.5 +/- 4.9 6 +/- 1.5 2.5 +/- 9.1 228Ac 2.42 +/- 0.09 23.3 +/- 1.2 66.39 +/- 240.5 129.1 0 306.9 0 462 0 537.8 209.253 207.43 - 211.07 45 +/- 6.7 43.5 +/- 4.7 7.91 +/- 2 -6.41 +/- 8.4 228Ac 3.89 +/- 0.07 35.5 +/- 1.8 -69.287 +/- 91.13 209.3 0 64.57 0 113.6 0 138.9 338.320 336.38 - 340.39 24 +/- 4.9 28 +/- 3.7 13.5 +/- 3.5 -17.5 +/- 7.1 228Ac 11.3 +/- 0.19 29.7 +/- 1.5 -78.147 +/- 31.84 338.3 0 12.35 0 23.49 0 29.7 463.004 460.97 - 465.34 20 +/- 4.5 16 +/- 2.8 3.14 +/- 0.81 0.863 +/- 5.4 228Ac 4.4 +/- 0.07 10.5 +/- 0.53 27.901 +/- 173 463.0 0 200.9 0 312.5 0 367 911.204 908.75 - 913.85 18 +/- 4.2 4.5 +/- 1.5 4.2 +/- 1.1 9.3 +/- 4.6 228Ac 25.8 +/- 0.4 11.7 +/- 0.59 45.87 +/- 22.95 911.2 22.92 68.82 8.118 83.62 0.8859 90.85 964.766 962.32 - 967.42 14 +/- 3.7 6 +/- 1.7 0.708 +/- 0.18 7.29 +/- 4.1 228Ac 4.99 +/- 0.09 3.65 +/- 0.19 598.95 +/- 340.6 964.8 258.4 939.5 38.74 1159 0 1266 968.971 966.32 - 971.43 13 +/- 3.6 3 +/- 1.7 2.22 +/- 0.57 7.78 +/- 4 228Ac 15.8 +/- 0.3 4.41 +/- 0.22 166.88 +/- 87.14 969.0 79.74 254 23.55 310.2 0 337.7 60 Co Chain Lines 1173.228 1169.67 -1176.96 6 +/- 2.4 3 +/- 1.2 6.7 +/- 1.9 -3.7 +/- 3.3 60Co 98.8 +/- 0.03 2.26 +/- 0.11 -24.708 +/- 22.2 1173.2 0 13.61 0 24.52 0 30.25 1332.500 1328.57 -1336.22 3 +/- 1.7 6 +/- 1.7 5.03 +/- 1.4 -8.03 +/- 2.8 60Co 100 +/- 0.0006 1.92 +/- 0.097 -62.556 +/- 22.24 1332.5 0 7.803 0 14.96 0 19 57 Co Chain Lines 122.061 120.38 - 124.02 38 +/- 6.2 50.5 +/- 5 0 +/- 5.5 -12.5 +/- 9.7 57Co 85.6 +/- 0.17 62.4 +/- 3.1 -3.4964 +/- 2.709 122.1 0 1.55 0 2.821 0 3.496 136.474 134.58 - 138.22 52 +/- 7.2 52 +/- 5.1 0 +/- 0.68 0 +/- 8.9 57Co 10.7 +/- 0.08 61.7 +/- 3.1 0 +/- 20.1 136.5 0 20.1 0 33.05 0 39.39 24 Na Chain Lines 1368.633 1364.65 -1372.67 2 +/- 1.4 3.5 +/- 1.3 0 +/- 0 -1.5 +/- 1.9 24Na 100 +/- 0.1 1.55 +/- 0.078 -14.42 +/- 18.63 1368.6 0 13.12 0 23.12 0 28.27 2754.028 2748.68 -2759.25 0 +/- 1 0 +/- 0.71 0 +/- 0 0 +/- 1.2 24Na 99.9 +/- 0.004 0.44 +/- 0.022 0 +/- 41.57 2754.0 0 41.57 0 68.38 0 81.48 134 Cs Chain Lines 604.721 602.33 - 607.06 17 +/- 4.1 19 +/- 4.4 0 +/- 0 -2 +/- 6 134Cs 97.6 +/- 0.011 10.4 +/- 0.52 -2.9321 +/- 8.797 604.7 0 7.528 0 12.79 0 15.42 795.864 793.24 - 798.34 7 +/- 2.6 9 +/- 3 0 +/- 0 -2 +/- 4 134Cs 85.5 +/- 0.006 5.62 +/- 0.28 -6.2213 +/- 12.45 795.9 0 9.878 0 17.03 0 20.65 801.953 799.44 - 804.54 9 +/- 3 10 +/- 3.2 0 +/- 0 -1 +/- 4.4 134Cs 8.69 +/- 0.016 5.52 +/- 0.28 -31.15 +/- 135.8 802.0 0 121.9 0 205.1 0 246.4 106 Rh Chain Lines 621.940 619.45 - 624.18 20 +/- 4.5 15 +/- 2.7 0 +/- 0 5 +/- 5.2 106Rh 9.93 +/- 0.12 9.83 +/- 0.49 76.571 +/- 80.41 621.9 0 157 0 208.8 0 234.2 511.842 509.79 - 514.16 52 +/- 7.2 22.5 +/- 3.4 0 +/- 0 29.5 +/- 8 106Rh 20 +/- 0.01 14.7 +/- 0.74 149.54 +/- 41 511.8 108.5 190.5 82.09 217 69.17 229.9 131 I Chain Lines 364.489 362.25 - 366.62 28 +/- 5.3 21 +/- 4.6 0 +/- 0 7 +/- 7 131I 81.5 +/- 0.08 26.9 +/- 1.3 4.7673 +/- 4.773 364.5 0 9.541 0 12.62 0 14.12 284.305 282.47 - 286.48 25 +/- 5 35.5 +/- 4.2 0 +/- 0 -10.5 +/- 6.5 131I 6.12 +/- 0.06 37.9 +/- 1.9 -67.667 +/- 42.28 284.3 0 21.6 0 39.9 0 49.77 636.989 634.75 - 639.49 8 +/- 2.8 10.5 +/- 2.3 0 +/- 0 -2.5 +/- 3.6 131I 7.16 +/- 0.1 9.33 +/- 0.47 -55.943 +/- 81.51 637.0 0 59.61 0 104.3 0 127.2 95 Zr Chain Lines 756.729 754.26 - 758.99 6 +/- 2.4 6.5 +/- 1.8 0 +/- 0 -0.5 +/- 3 95Zr 54 +/- 0.1 6.32 +/- 0.32 -2.1889 +/- 13.31 756.7 0 12.32 0 20.6 0 24.7 724.199 721.83 - 726.57 12 +/- 3.5 11 +/- 2.3 0 +/- 0 1 +/- 4.2 95Zr 44.2 +/- 0.13 6.99 +/- 0.35 4.8372 +/- 20.24 724.2 0 25.07 0 38.12 0 44.5 99 Mo Chain Lines 181.068 179.02 - 183.03 60 +/- 7.7 52.5 +/- 5.1 0 +/- 0 7.5 +/- 9.3 99Mo 5.99 +/- 0.07 55.9 +/- 2.8 33.471 +/- 41.48 181.1 0 74.95 0 101.7 0 114.8 739.500 737.13 - 741.87 10 +/- 3.2 7 +/- 1.9 0 +/- 0 3 +/- 3.7 99Mo 12.1 +/- 0.12 6.67 +/- 0.33 55.439 +/- 67.96 739.5 0 123.4 0 167.2 0 188.6 136 Cs Chain Lines 340.547 338.57 - 342.58 28 +/- 5.3 21 +/- 3.2 0 +/- 0 7 +/- 6.2 136Cs 42.2 +/- 0.13 29.8 +/- 1.5 8.3123 +/- 7.38 340.5 0.9323 15.69 0 20.45 0 22.78 818.514 815.83 - 820.94 11 +/- 3.3 9 +/- 2.1 0 +/- 0 2 +/- 3.9 136Cs 100 +/- 0.01 5.26 +/- 0.26 5.6788 +/- 11.18 818.5 0 16.86 0 24.07 0 27.6 1048.073 1045.40 -1050.87 4 +/- 2 5.5 +/- 1.7 0 +/- 0 -1.5 +/- 2.6 136Cs 80 +/- 0.3 2.92 +/- 0.15 -9.6021 +/- 16.64 1048.1 0 12.76 0 22.14 0 26.91 140 La Chain Lines 487.021 484.65 - 489.39 16 +/- 4 8 +/- 2.8 0 +/- 0 8 +/- 4.9 140La 45.5 +/- 0.6 16.2 +/- 0.81 16.177 +/- 9.941 487.0 6.235 26.12 0 32.53 0 35.66 815.772 813.28 - 818.38 11 +/- 3.3 10.5 +/- 2.3 0 +/- 0 0.5 +/- 4 140La 23.3 +/- 0.19 5.3 +/- 0.27 6.0504 +/- 48.78 815.8 0 54.83 0 86.29 0 101.7 138 La Chain Lines 788.742 786.32 - 791.06 7 +/- 2.6 11 +/- 2.3 0 +/- 0 -4 +/- 3.5 138La 34.4 +/- 0.5 5.74 +/- 0.29 -30.268 +/- 26.8 788.7 0 16.33 0 29.45 0 36.34 1435.795 1431.72 -1439.73 1 +/- 1 2 +/- 1 0 +/- 0 -1 +/- 1.4 138La 65.6 +/- 0.5 1.39 +/- 0.07 -16.342 +/- 23.13 1435.8 0 16.77 0 29.39 0 35.86 227 Ac Chain Lines 235.960 234.02 - 238.03 69 +/- 8.3 61 +/- 5.5 0 +/- 0 8 +/- 10 227Th 17.5 +/- 1.4 46.1 +/- 2.3 14.807 +/- 18.52 236.0 0 33.32 0 45.26 0 51.1 154.208 152.43 - 156.07 59 +/- 7.7 49 +/- 7 0 +/- 0 10 +/- 10 223Ra 5.7 +/- 0.16 59.9 +/- 3 43.794 +/- 45.58 154.2 0 89.38 0 118.8 0 133.1 445.033 442.76 - 447.13 18 +/- 4.2 17 +/- 4.1 0 +/- 0 1 +/- 5.9 223Ra 1.29 +/- 0.05 19.2 +/- 0.96 60.252 +/- 356.5 445.0 0 416.7 0 646.6 0 758.9 403.300 401.23 - 405.60 16 +/- 4 21.5 +/- 3.3 0 +/- 0 -5.5 +/- 5.2 combo 10.4 +/- 0.4 22.8 +/- 1.1 -34.653 +/- 32.66 403.3 0 20.45 0 36.72 0 45.24 270.000 267.90 - 271.91 37 +/- 6.1 40 +/- 6.3 0 +/- 0 -3 +/- 8.8 combo 24.7 +/- 0.5 40.2 +/- 2 -4.5127 +/- 13.2 270.0 0 11.25 0 19.14 0 23.08 427.088 424.90 - 429.28 19 +/- 4.4 17 +/- 2.9 0 +/- 0 2 +/- 5.2 211Pb 1.76 +/- 0.04 20.7 +/- 1 82.05 +/- 215.2 427.1 0 297.2 0 436 0 503.8 832.010 829.68 - 834.42 3 +/- 1.7 8.5 +/- 2.1 0 +/- 0 -5.5 +/- 2.7 211Pb 3.52 +/- 0.06 5.06 +/- 0.25 -461.08 +/- 227 832.0 0 100.3 0 188.4 0 236.8 152 Eu Chain Lines 121.782 120.01 - 123.65 36 +/- 6 52 +/- 5.1 0 +/- 0 -16 +/- 7.9 152Eu 28.6 +/- 0.6 62.4 +/- 3.1 -13.403 +/- 6.636 121.8 0 2.942 0 5.525 0 6.942 244.698 242.76 - 246.77 52 +/- 7.2 63.5 +/- 5.6 0 +/- 0 -11.5 +/- 9.2 152Eu 7.58 +/- 0.019 44.6 +/- 2.2 -50.84 +/- 40.54 244.7 0 23.53 0 42.74 0 52.91 344.279 342.21 - 346.22 21 +/- 4.6 29 +/- 3.8 0 +/- 0 -8 +/- 6 152Eu 26.5 +/- 0.4 29.3 +/- 1.5 -15.371 +/- 11.48 344.3 0 6.449 0 11.77 0 14.6 778.904 776.48 - 781.22 6 +/- 2.4 10 +/- 2.2 0 +/- 0 -4 +/- 3.3 152Eu 12.9 +/- 0.19 5.91 +/- 0.3 -78.132 +/- 64.91 778.9 0 38.42 0 69.58 0 86.03 867.378 864.66 - 869.76 8 +/- 2.8 7 +/- 1.9 0 +/- 0 1 +/- 3.4 152Eu 4.24 +/- 0.019 4.59 +/- 0.23 76.715 +/- 260.2 867.4 0 336.9 0 504.7 0 586.7 964.079 961.59 - 966.69 14 +/- 3.7 6 +/- 1.7 0 +/- 0 8 +/- 4.1 152Eu 14.6 +/- 0.021 3.56 +/- 0.18 229.59 +/- 118.9 964.1 110.7 348.5 34.04 425.1 0 462.6 1085.869 1083.30 -1088.77 2 +/- 1.4 8 +/- 2.8 0 +/- 0 -6 +/- 3.2 152Eu 10.2 +/- 0.021 2.68 +/- 0.13 -327.71 +/- 173.5 1085.9 0 80.28 0 150.1 0 188.2 1112.069 1109.17 -1114.64 7 +/- 2.6 5.5 +/- 1.7 0 +/- 0 1.5 +/- 3.1 152Eu 13.6 +/- 0.021 2.53 +/- 0.13 64.884 +/- 135.1 1112.1 0 200 0 287.1 0 329.7 1408.006 1404.01 -1412.03 0 +/- 1 3.5 +/- 1.3 0 +/- 0 -3.5 +/- 1.7 152Eu 21 +/- 0.024 1.46 +/- 0.073 -170.9 +/- 81.42 1408.0 0 35.2 0 66.27 0 83.37 176 Lu Chain Lines 88.340 86.50 - 90.14 86 +/- 9.3 96 +/- 6.9 0 +/- 0 -10 +/- 12 176Lu 14.5 +/- 0.6 60.4 +/- 3 -17.072 +/- 19.79 88.3 0 13.44 0 23.82 0 29.19 201.830 199.78 - 203.79 48 +/- 6.9 56 +/- 5.3 0 +/- 0 -8 +/- 8.7 176Lu 78 +/- 2.5 52.3 +/- 2.6 -2.9302 +/- 3.198 201.8 0 2.123 0 3.777 0 4.636 306.780 304.69 - 308.70 24 +/- 4.9 30 +/- 3.9 0 +/- 0 -6 +/- 6.2 176Lu 93.6 +/- 0.17 34.4 +/- 1.7 -2.7806 +/- 2.898 306.8 0 1.89 0 3.372 0 4.144 400.990 399.04 - 403.05 19 +/- 4.4 18 +/- 3 0 +/- 0 1 +/- 5.3 176Lu 0.37 +/- 0.04 23.1 +/- 1.2 175.06 +/- 926.5 401.0 0 1102 0 1699 0 1991 1460.832 1456.87 -1464.88 23 +/- 4.8 0.5 +/- 0.71 8.05 +/- 2.2 14.4 +/- 5.3 40K 10.7 +/- 0.11 1.34 +/- 0.067 1509 +/- 559.6 1460.8 949.4 2069 588.5 2430 412.2 2606 661.657 659.16 - 663.90 13 +/- 3.6 15.5 +/- 2.8 4.26 +/- 27 -6.76 +/- 28 137Cs 85.1 +/- 0.2 8.57 +/- 0.43 -13.846 +/- 56.74 661.7 0 50.58 0 85.24 0 102.5 834.855 832.23 - 837.33 7 +/- 2.6 8.5 +/- 2.1 2.13 +/- 2.4 -3.63 +/- 4.1 54Mn 100 +/- 0.001 5.02 +/- 0.25 -10.807 +/- 12.34 834.9 0 8.328 0 14.78 0 18.12 803.060 800.53 - 805.63 8 +/- 2.8 10 +/- 2.2 3.08 +/- 2.5 -5.08 +/- 4.4 210Po 0.00103 +/- 6e-05 5.5 +/- 0.28 -1.3389e+06 +/- 1.155e+06 803.1 0 6.958e+05 0 1.257e+06 0 1.553e+06 46.539 44.98 - 48.26 1.56e+03 +/- 40 1.69e+03 +/- 29 0 +/- 29 -124 +/- 57 210Pb 4.25 +/- 0.04 44.4 +/- 2.2 -982.85 +/- 454.8 46.5 0 192.8 0 363.7 0 458 477.604 475.54 - 479.91 18 +/- 4.2 16 +/- 2.8 0 +/- 4 2 +/- 6.5 7Be 10.4 +/- 0.04 16.9 +/- 0.84 16.979 +/- 55.26 477.6 0 72.24 0 107.9 0 125.3 810.759 808.18 - 813.28 12 +/- 3.5 10 +/- 2.2 0 +/- 2.2 2 +/- 4.7 58Co 99.4 +/- 0.05 5.38 +/- 0.27 5.5838 +/- 13.05 810.8 0 18.63 0 27.05 0 31.16 1274.537 1270.62 -1278.27 6 +/- 2.4 5 +/- 1.6 0 +/- 0 1 +/- 2.9 22Na 99.9 +/- 0.014 1.83 +/- 0.092 8.1557 +/- 23.78 1274.5 0 31.94 0 47.27 0 54.77 140.511 138.59 - 142.23 60 +/- 7.7 54.5 +/- 5.2 0 +/- 0 5.5 +/- 9.3 99mTc 89 +/- 0.01 61.3 +/- 3.1 1.5055 +/- 2.558 140.5 0 4.064 0 5.713 0 6.519 765.794 763.37 - 768.10 7 +/- 2.6 5.5 +/- 1.7 0 +/- 0 1.5 +/- 3.1 95Nb 100 +/- 0.01 6.15 +/- 0.31 3.6452 +/- 7.59 765.8 0 11.24 0 16.13 0 18.52 145.441 143.69 - 147.33 57 +/- 7.5 50 +/- 5 0 +/- 0 7 +/- 9.1 141Ce 48.2 +/- 0.3 60.9 +/- 3 3.5657 +/- 4.616 145.4 0 8.182 0 11.16 0 12.61 537.261 534.93 - 539.66 14 +/- 3.7 15.5 +/- 2.8 0 +/- 0 -1.5 +/- 4.7 140Ba 24.4 +/- 0.07 13.4 +/- 0.67 -6.8721 +/- 21.37 537.3 0 18.38 0 31.2 0 37.61 529.872 527.64 - 532.01 11 +/- 3.3 16 +/- 4 0 +/- 0 -5 +/- 5.2 133I 87 +/- 0.17 13.8 +/- 0.69 -6.2442 +/- 6.497 529.9 0 4.234 0 7.556 0 9.286 Top of 238 U Chain Activity : -114.4 +/- 60.68 mBq/kg Background: 104 +/- 32 mBq/kg removed Limits: 68% 0 to 28.11 mBq/kg 90% 0 to 52.53 mBq/kg 95% 0 to 65.87 mBq/kg 63.3 234Th -337.8 +/- 205 mBq/kg Contributed 8.8% 92.6 234Th -90.25 +/- 63.7 mBq/kg Contributed 90.8% 766.4 234mPa -187.6 +/- 898 mBq/kg Excluded by UseLine 1001.0 234mPa -764.2 +/- 1.02e+03 mBq/kg Contributed 0.4% Bottom of 238 U Chain Activity : 72.96 +/- 11.98 mBq/kg Background: 52.3 +/- 6.3 mBq/kg removed Limits: 68% 60.98 to 84.94 mBq/kg 90% 53.25 to 92.66 mBq/kg 95% 49.48 to 96.44 mBq/kg 186.2 226Ra -18.95 +/- 37.4 mBq/kg Excluded by UseLine 242.0 214Pb 57.63 +/- 51.1 mBq/kg Excluded by UseLine 295.2 214Pb 29.88 +/- 21.2 mBq/kg Contributed 32.0% 351.9 214Pb 89.88 +/- 17.2 mBq/kg Contributed 48.3% 609.3 214Bi 97.43 +/- 29.7 mBq/kg Contributed 16.3% 768.4 214Bi -127.1 +/- 156 mBq/kg Contributed 0.6% 1120.3 214Bi 177 +/- 185 mBq/kg Contributed 0.4% 1238.1 214Bi 307.7 +/- 408 mBq/kg Contributed 0.1% 1377.7 214Bi 234.7 +/- 223 mBq/kg Contributed 0.3% 1764.5 214Bi 139.6 +/- 90.6 mBq/kg Contributed 1.7% 2204.2 214Bi 324.6 +/- 254 mBq/kg Contributed 0.2% 235 U Chain Activity : 0.03051 +/- 1.897 mBq/kg Background: 1.49 +/- 1.2 mBq/kg removed Limits: 68% 0 to 1.928 mBq/kg 90% 0 to 3.151 mBq/kg 95% 0 to 3.749 mBq/kg 143.8 235U 32.61 +/- 20.1 mBq/kg Contributed 0.9% 163.3 235U -40.41 +/- 40.4 mBq/kg Contributed 0.2% 185.7 235U -0.2357 +/- 1.91 mBq/kg Contributed 98.8% 205.3 235U 46.07 +/- 52.3 mBq/kg Contributed 0.1% Thorium Chain: Below Actinium Activity : 5.056 +/- 10.02 mBq/kg Background: 41.2 +/- 5.9 mBq/kg removed Limits: 68% 0 to 15.08 mBq/kg 90% 0 to 21.54 mBq/kg 95% 0 to 24.7 mBq/kg 39.9 212Bi -4132 +/- 1.72e+03 mBq/kg Contributed 0.0% 238.6 212Pb 1.121 +/- 10.8 mBq/kg Contributed 86.6% 277.4 208Tl 263.8 +/- 441 mBq/kg Excluded by UseLine 300.1 212Pb -93 +/- 113 mBq/kg Excluded by UseLine 510.8 208Tl 418.8 +/- 104 mBq/kg Excluded by UseLine 583.2 208Tl 23.57 +/- 31.8 mBq/kg Contributed 9.9% 727.3 212Bi -4.597 +/- 67.2 mBq/kg Contributed 2.2% 860.6 208Tl 129.6 +/- 116 mBq/kg Contributed 0.8% 2614.5 208Tl 201.1 +/- 141 mBq/kg Contributed 0.5% Thorium Chain: 228 Ac Activity : 8.061 +/- 17.71 mBq/kg Background: 59.6 +/- 15 mBq/kg removed Limits: 68% 0 to 25.77 mBq/kg 90% 0 to 37.19 mBq/kg 95% 0 to 42.78 mBq/kg 129.1 228Ac 66.39 +/- 241 mBq/kg Contributed 0.5% 209.3 228Ac -69.29 +/- 91.1 mBq/kg Contributed 3.8% 338.3 228Ac -78.15 +/- 31.8 mBq/kg Contributed 30.9% 463.0 228Ac 27.9 +/- 173 mBq/kg Contributed 1.0% 911.2 228Ac 45.87 +/- 23 mBq/kg Contributed 59.6% 964.8 228Ac 598.9 +/- 341 mBq/kg Excluded by UseLine 969.0 228Ac 166.9 +/- 87.1 mBq/kg Contributed 4.1% 60 Co Chain Activity : -43.59 +/- 15.71 mBq/kg Background: 45.5 +/- 13 mBq/kg removed Limits: 68% 0 to 5.569 mBq/kg 90% 0 to 10.67 mBq/kg 95% 0 to 13.54 mBq/kg 1173.2 60Co -24.71 +/- 22.2 mBq/kg Contributed 50.1% 1332.5 60Co -62.56 +/- 22.2 mBq/kg Contributed 49.9% 57 Co Chain Activity : -3.434 +/- 2.684 mBq/kg Background: 0 +/- 1.5 mBq/kg removed Limits: 68% 0 to 1.543 mBq/kg 90% 0 to 2.807 mBq/kg 95% 0 to 3.477 mBq/kg 122.1 57Co -3.496 +/- 2.71 mBq/kg Contributed 98.2% 136.5 57Co 0 +/- 20.1 mBq/kg Contributed 1.8% 24 Na Chain Activity : -12.01 +/- 17 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 12.33 mBq/kg 90% 0 to 21.61 mBq/kg 95% 0 to 26.37 mBq/kg 1368.6 24Na -14.42 +/- 18.6 mBq/kg Contributed 83.3% 2754.0 24Na 0 +/- 41.6 mBq/kg Contributed 16.7% 134 Cs Chain Activity : -4.104 +/- 7.174 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 5.515 mBq/kg 90% 0 to 9.566 mBq/kg 95% 0 to 11.62 mBq/kg 604.7 134Cs -2.932 +/- 8.8 mBq/kg Contributed 66.5% 795.9 134Cs -6.221 +/- 12.4 mBq/kg Contributed 33.2% 802.0 134Cs -31.15 +/- 136 mBq/kg Contributed 0.3% 106 Rh Chain Activity : 134.5 +/- 36.53 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 97.95 to 171 mBq/kg 90% 74.4 to 194.6 mBq/kg 95% 62.89 to 206.1 mBq/kg 621.9 106Rh 76.57 +/- 80.4 mBq/kg Contributed 20.6% 511.8 106Rh 149.5 +/- 41 mBq/kg Contributed 79.4% 131 I Chain Activity : 3.654 +/- 4.735 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 8.389 mBq/kg 90% 0 to 11.44 mBq/kg 95% 0 to 12.93 mBq/kg 364.5 131I 4.767 +/- 4.77 mBq/kg Contributed 98.4% 284.3 131I -67.67 +/- 42.3 mBq/kg Contributed 1.3% 637.0 131I -55.94 +/- 81.5 mBq/kg Contributed 0.3% 95 Zr Chain Activity : -0.06622 +/- 11.12 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 11.09 mBq/kg 90% 0 to 18.26 mBq/kg 95% 0 to 21.76 mBq/kg 756.7 95Zr -2.189 +/- 13.3 mBq/kg Contributed 69.8% 724.2 95Zr 4.837 +/- 20.2 mBq/kg Contributed 30.2% 99 Mo Chain Activity : 39.43 +/- 35.41 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 4.027 to 74.84 mBq/kg 90% 0 to 97.67 mBq/kg 95% 0 to 108.8 mBq/kg 181.1 99Mo 33.47 +/- 41.5 mBq/kg Contributed 72.9% 739.5 99Mo 55.44 +/- 68 mBq/kg Contributed 27.1% 136 Cs Chain Activity : 5.45 +/- 5.776 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 11.23 mBq/kg 90% 0 to 14.95 mBq/kg 95% 0 to 16.77 mBq/kg 340.5 136Cs 8.312 +/- 7.38 mBq/kg Contributed 61.3% 818.5 136Cs 5.679 +/- 11.2 mBq/kg Contributed 26.7% 1048.1 136Cs -9.602 +/- 16.6 mBq/kg Contributed 12.1% 140 La Chain Activity : 15.77 +/- 9.741 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 6.031 to 25.51 mBq/kg 90% 0 to 31.8 mBq/kg 95% 0 to 34.86 mBq/kg 487.0 140La 16.18 +/- 9.94 mBq/kg Contributed 96.0% 815.8 140La 6.05 +/- 48.8 mBq/kg Contributed 4.0% 138 La Chain Activity : -22.29 +/- 17.51 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 10.09 mBq/kg 90% 0 to 18.35 mBq/kg 95% 0 to 22.72 mBq/kg 788.7 138La -30.27 +/- 26.8 mBq/kg Contributed 42.7% 1435.8 138La -16.34 +/- 23.1 mBq/kg Contributed 57.3% 227 Ac Chain Activity : -0.07969 +/- 9.939 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 9.902 mBq/kg 90% 0 to 16.3 mBq/kg 95% 0 to 19.43 mBq/kg 236.0 227Th 14.81 +/- 18.5 mBq/kg Contributed 28.8% 154.2 223Ra 43.79 +/- 45.6 mBq/kg Contributed 4.8% 445.0 223Ra 60.25 +/- 356 mBq/kg Contributed 0.1% 403.3 combo -34.65 +/- 32.7 mBq/kg Contributed 9.3% 270.0 combo -4.513 +/- 13.2 mBq/kg Contributed 56.7% 427.1 211Pb 82.05 +/- 215 mBq/kg Contributed 0.2% 832.0 211Pb -461.1 +/- 227 mBq/kg Contributed 0.2% 152 Eu Chain Activity : -15.45 +/- 5.637 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 2.016 mBq/kg 90% 0 to 3.861 mBq/kg 95% 0 to 4.898 mBq/kg 121.8 152Eu -13.4 +/- 6.64 mBq/kg Contributed 72.2% 244.7 152Eu -50.84 +/- 40.5 mBq/kg Contributed 1.9% 344.3 152Eu -15.37 +/- 11.5 mBq/kg Contributed 24.1% 778.9 152Eu -78.13 +/- 64.9 mBq/kg Contributed 0.8% 867.4 152Eu 76.72 +/- 260 mBq/kg Contributed 0.0% 964.1 152Eu 229.6 +/- 119 mBq/kg Contributed 0.2% 1085.9 152Eu -327.7 +/- 173 mBq/kg Contributed 0.1% 1112.1 152Eu 64.88 +/- 135 mBq/kg Contributed 0.2% 1408.0 152Eu -170.9 +/- 81.4 mBq/kg Contributed 0.5% 176 Lu Chain Activity : -3.013 +/- 2.135 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 1.168 mBq/kg 90% 0 to 2.139 mBq/kg 95% 0 to 2.657 mBq/kg 88.3 176Lu -17.07 +/- 19.8 mBq/kg Contributed 1.2% 201.8 176Lu -2.93 +/- 3.2 mBq/kg Contributed 44.6% 306.8 176Lu -2.781 +/- 2.9 mBq/kg Contributed 54.3% 401.0 176Lu 175.1 +/- 927 mBq/kg Contributed 0.0% Full Thorium Chain Activity : 5.784 +/- 8.722 mBq/kg Backgrounds set and removed by above Thorium and Actinium chains. Limits: 68% 0 to 14.51 mBq/kg 90% 0 to 20.13 mBq/kg 95% 0 to 22.88 mBq/kg 39.9 212Bi -4132 +/- 1.72e+03 mBq/kg Contributed 0.0% 129.1 228Ac 66.39 +/- 241 mBq/kg Contributed 0.1% 209.3 228Ac -69.29 +/- 91.1 mBq/kg Contributed 0.9% 238.6 212Pb 1.121 +/- 10.8 mBq/kg Contributed 65.6% 277.4 208Tl 263.8 +/- 441 mBq/kg Excluded by UseLine 300.1 212Pb -93 +/- 113 mBq/kg Excluded by UseLine 338.3 228Ac -78.15 +/- 31.8 mBq/kg Contributed 7.5% 463.0 228Ac 27.9 +/- 173 mBq/kg Contributed 0.3% 510.8 208Tl 418.8 +/- 104 mBq/kg Excluded by UseLine 583.2 208Tl 23.57 +/- 31.8 mBq/kg Contributed 7.5% 727.3 212Bi -4.597 +/- 67.2 mBq/kg Contributed 1.7% 860.6 208Tl 129.6 +/- 116 mBq/kg Contributed 0.6% 911.2 228Ac 45.87 +/- 23 mBq/kg Contributed 14.4% 964.8 228Ac 598.9 +/- 341 mBq/kg Excluded by UseLine 969.0 228Ac 166.9 +/- 87.1 mBq/kg Contributed 1.0% 2614.5 208Tl 201.1 +/- 141 mBq/kg Contributed 0.4%