Analysis Summary for File: pico50-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: CW50, PICO Temperature Sensors (x10), 0.253g Detector: WELL Start Time: 11 Apr 2024 08:50:42 Real Time: 1168800.00 seconds = 13.528 days Live Time: 1163532.00 seconds = 13.467 days Sample Mass: 0.253 +/- 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 - 65.01 460 +/- 21 469 +/- 15 15.7 +/- 4.9 -24.7 +/- 27 234Th 4.8 +/- 0.5 43.5 +/- 2.2 -4027.1 +/- 4389 63.3 0 2912 0 5182 0 6361 92.590 90.87 - 94.15 55 +/- 7.4 34 +/- 5.8 20.5 +/- 6.3 0.543 +/- 11 234Th 5.6 +/- 0.21 52.3 +/- 2.6 63.058 +/- 1318 92.6 0 1381 0 2231 0 2646 766.420 764.09 - 768.83 14 +/- 3.7 5.5 +/- 1.7 0.117 +/- 0.036 8.38 +/- 4.1 234mPa 0.317 +/- 0.005 18.1 +/- 0.97 49646 +/- 2.447e+04 766.4 2.517e+04 7.412e+04 9390 8.99e+04 1678 9.761e+04 1001.030 998.39 -1003.86 5 +/- 2.2 3.5 +/- 1.3 0.164 +/- 0.051 1.34 +/- 2.6 234mPa 0.842 +/- 0.008 5.37 +/- 0.29 10044 +/- 1.955e+04 1001.0 0 2.96e+04 0 4.22e+04 0 4.837e+04 Bottom of 238 U Chain Lines 186.211 184.48 - 188.13 50 +/- 7.1 37.5 +/- 4.3 5.95 +/- 0.71 6.55 +/- 8.3 226Ra 3.59 +/- 0.06 62.8 +/- 3.1 565.49 +/- 719.2 186.2 0 1285 0 1748 0 1975 241.995 240.21 - 243.86 39 +/- 6.2 33 +/- 5.7 9.84 +/- 1.2 -3.84 +/- 8.6 214Pb 7.25 +/- 0.016 47 +/- 2.4 -382.9 +/- 853.6 242.0 0 693.2 0 1190 0 1440 295.213 293.03 - 297.04 46 +/- 6.8 33 +/- 4.1 20.2 +/- 2.4 -7.17 +/- 8.3 214Pb 18.5 +/- 0.3 42.8 +/- 2.1 -307.31 +/- 354.8 295.2 0 240.5 0 426.4 0 522.7 351.921 349.86 - 353.87 37 +/- 6.1 29 +/- 3.8 30.6 +/- 3.7 -22.6 +/- 8.1 214Pb 35.8 +/- 0.5 34.8 +/- 1.8 -617.77 +/- 223.6 351.9 0 79.5 0 152.3 0 193.3 609.312 607.06 - 611.80 35 +/- 5.9 14.5 +/- 2.7 13.9 +/- 1.7 6.63 +/- 6.7 214Bi 44.8 +/- 0.5 10.2 +/- 0.52 491.89 +/- 498.6 609.3 0 990.5 0 1312 0 1469 768.356 765.92 - 770.65 11 +/- 3.3 7 +/- 1.9 0.908 +/- 0.11 3.09 +/- 3.8 214Bi 4.94 +/- 0.06 6.5 +/- 0.33 3268.5 +/- 4033 768.4 0 7301 0 9902 0 1.117e+04 1120.287 1117.56 -1123.02 17 +/- 4.1 4 +/- 1.4 1.11 +/- 0.13 11.9 +/- 4.4 214Bi 14.8 +/- 0.2 1.85 +/- 0.095 14732 +/- 5490 1120.3 9242 2.022e+04 5702 2.376e+04 3972 2.549e+04 1238.110 1234.17 -1241.83 2 +/- 1.4 4.5 +/- 1.5 0.342 +/- 0.041 -2.84 +/- 2.1 214Bi 5.79 +/- 0.08 1.78 +/- 0.093 -9344.4 +/- 6808 1238.1 0 3778 0 6905 0 8572 1377.669 1373.76 -1381.78 1 +/- 1 2 +/- 1.4 0.184 +/- 0.022 -1.18 +/- 1.7 214Bi 3.99 +/- 0.011 5.08 +/- 0.26 -1984.5 +/- 2906 1377.7 0 2129 0 3725 0 4542 1764.494 1760.14 -1768.89 0 +/- 1 1 +/- 0.71 0.414 +/- 0.05 -1.41 +/- 1.2 214Bi 15.4 +/- 0.2 3.04 +/- 0.16 -1028.9 +/- 894.3 1764.5 0 540.3 0 975.7 0 1205 2204.210 2199.47 -2208.95 0 +/- 1 0 +/- 0.71 0.0911 +/- 0.011 -0.0911 +/- 1.2 214Bi 5.08 +/- 0.04 2.37 +/- 0.12 -257.57 +/- 3462 2204.2 0 3342 0 5539 0 6618 235 U Chain Lines 143.760 141.87 - 145.51 54 +/- 7.3 44.5 +/- 4.7 0.576 +/- 0.44 8.92 +/- 8.7 235U 11 +/- 0.14 70.8 +/- 3.5 390.44 +/- 383.4 143.8 7.056 773.8 0 1021 0 1142 163.330 161.54 - 165.18 39 +/- 6.2 46 +/- 4.8 0.256 +/- 0.2 -7.26 +/- 7.9 235U 5.08 +/- 0.06 66.6 +/- 3.3 -728.7 +/- 792.4 163.3 0 525.3 0 934.9 0 1148 185.715 183.76 - 187.76 52 +/- 7.2 41.5 +/- 4.6 2.71 +/- 2.1 7.79 +/- 8.8 235U 57.2 +/- 0.8 61.1 +/- 3.1 32.286 +/- 36.43 185.7 0 68.72 0 92.21 0 103.7 205.311 203.42 - 207.07 36 +/- 6 44.5 +/- 4.7 0.223 +/- 0.17 -8.72 +/- 7.6 235U 5.01 +/- 0.07 56.7 +/- 2.8 -1042.4 +/- 914.8 205.3 0 555.1 0 1002 0 1237 Thorium Chain: Below Actinium Lines 39.857 38.06 - 41.34 2.37e+03 +/- 49 2.55e+03 +/- 36 1.28 +/- 0.18 -183 +/- 60 212Bi 1.09 +/- 0.025 48 +/- 2.4 -1.1858e+05 +/- 3.999e+04 39.9 0 1.347e+04 0 2.591e+04 0 3.295e+04 238.632 236.57 - 240.58 78 +/- 8.8 42 +/- 6.5 46.9 +/- 6.7 -10.9 +/- 13 212Pb 43.3 +/- 0.3 51.3 +/- 2.6 -166.96 +/- 196.4 238.6 0 134 0 237.4 0 290.8 277.371 275.55 - 279.19 35 +/- 5.9 24 +/- 4.9 2.19 +/- 0.31 8.81 +/- 7.7 208Tl 2.37 +/- 0.11 11.1 +/- 0.56 11403 +/- 9995 277.4 1407 2.14e+04 0 2.784e+04 0 3.099e+04 300.087 298.13 - 302.14 35 +/- 5.9 24 +/- 4.9 2.78 +/- 0.39 8.22 +/- 7.7 212Pb 3.3 +/- 0.04 34.6 +/- 1.7 2449.4 +/- 2296 300.1 153.1 4746 0 6226 0 6950 510.770 508.69 - 513.07 60 +/- 7.7 21.5 +/- 3.3 2.85 +/- 0.41 35.6 +/- 8.4 208Tl 8.12 +/- 0.07 14.8 +/- 0.74 10077 +/- 2467 510.8 7610 1.254e+04 6019 1.414e+04 5241 1.491e+04 583.187 580.83 - 585.57 31 +/- 5.6 15.5 +/- 2.8 8.18 +/- 1.2 7.32 +/- 6.3 208Tl 30.5 +/- 0.11 10.2 +/- 0.51 800.75 +/- 694.6 583.2 106.2 1495 0 1943 0 2162 727.330 724.74 - 729.84 12 +/- 3.5 12.5 +/- 2.5 1.1 +/- 0.16 -1.6 +/- 4.3 212Bi 6.67 +/- 0.09 14.9 +/- 0.75 -545.1 +/- 1460 727.3 0 1227 0 2092 0 2526 860.557 858.10 - 863.20 9 +/- 3 6.5 +/- 1.8 0.498 +/- 0.071 2 +/- 3.5 208Tl 4.49 +/- 0.04 12.6 +/- 0.63 1201.2 +/- 2102 860.6 0 3303 0 4659 0 5321 2614.511 2609.35 -2619.57 1 +/- 1 1 +/- 0.87 0.397 +/- 0.057 -0.397 +/- 1.3 208Tl 35.8 +/- 0.001 0.652 +/- 0.033 -577.22 +/- 1923 2614.5 0 1671 0 2831 0 3409 Thorium Chain: 228 Ac Lines 129.065 127.30 - 130.94 49 +/- 7 44 +/- 4.7 5.16 +/- 1.3 -0.162 +/- 8.5 228Ac 2.42 +/- 0.09 24 +/- 1.2 -94.572 +/- 4984 129.1 0 4940 0 8141 0 9707 209.253 207.43 - 211.07 50 +/- 7.1 40.5 +/- 4.5 6.8 +/- 1.8 2.7 +/- 8.6 228Ac 3.89 +/- 0.07 39.1 +/- 2 602.07 +/- 1913 209.3 0 2515 0 3749 0 4352 338.320 336.38 - 340.39 39 +/- 6.2 24.5 +/- 3.5 11.6 +/- 3 2.86 +/- 7.8 228Ac 11.3 +/- 0.19 33.8 +/- 1.7 254.75 +/- 692.8 338.3 0 947.5 0 1394 0 1613 463.004 460.97 - 465.34 17 +/- 4.1 17 +/- 2.9 2.7 +/- 0.7 -2.7 +/- 5.1 228Ac 4.4 +/- 0.07 11.5 +/- 0.58 -1817.6 +/- 3434 463.0 0 2690 0 4650 0 5643 911.204 908.75 - 913.85 21 +/- 4.6 5.5 +/- 1.7 3.61 +/- 0.93 11.9 +/- 5 228Ac 25.8 +/- 0.4 13.1 +/- 0.66 1195.5 +/- 505.2 911.2 690.3 1701 364.6 2026 205.4 2186 964.766 962.32 - 967.42 9 +/- 3 8 +/- 2 0.61 +/- 0.16 0.39 +/- 3.6 228Ac 4.99 +/- 0.09 3.98 +/- 0.2 668.4 +/- 6178 964.8 0 6847 0 1.083e+04 0 1.278e+04 968.971 966.32 - 971.43 8 +/- 2.8 7 +/- 2.6 1.91 +/- 0.49 -0.91 +/- 3.9 228Ac 15.8 +/- 0.3 4.76 +/- 0.24 -410.76 +/- 1762 969.0 0 1579 0 2659 0 3195 60 Co Chain Lines 1173.228 1169.67 -1176.96 10 +/- 3.2 2 +/- 1.1 5.77 +/- 1.6 2.23 +/- 3.7 60Co 98.8 +/- 0.03 2.41 +/- 0.12 317.93 +/- 530.4 1173.2 0 848.3 0 1190 0 1358 1332.500 1328.57 -1336.22 9 +/- 3 2 +/- 1 4.33 +/- 1.2 2.67 +/- 3.4 60Co 100 +/- 0.0006 2.02 +/- 0.1 450.1 +/- 570.9 1332.5 0 1021 0 1389 0 1569 57 Co Chain Lines 122.061 120.38 - 124.02 47 +/- 6.9 48 +/- 4.9 0 +/- 4.7 -1 +/- 9.7 57Co 85.6 +/- 0.17 62.4 +/- 3.1 -6.3594 +/- 61.43 122.1 0 58.49 0 97.23 0 116.3 136.474 134.58 - 138.22 54 +/- 7.3 46 +/- 4.8 0 +/- 0.58 8 +/- 8.8 57Co 10.7 +/- 0.08 61.7 +/- 3.1 412.63 +/- 454.4 136.5 0 867 0 1160 0 1303 24 Na Chain Lines 1368.633 1364.65 -1372.67 3 +/- 1.7 0.5 +/- 0.71 0 +/- 0 2.5 +/- 1.9 24Na 100 +/- 0.1 1.55 +/- 0.078 546.4 +/- 410.4 1368.6 136 956.8 0 1221 0 1351 2754.028 2748.68 -2759.25 0 +/- 1 0.5 +/- 0.71 0 +/- 0 -0.5 +/- 1.2 24Na 99.9 +/- 0.004 0.44 +/- 0.022 -385.84 +/- 945.4 2754.0 0 781.9 0 1338 0 1617 134 Cs Chain Lines 604.721 602.33 - 607.06 17 +/- 4.1 13 +/- 3.6 0 +/- 0 4 +/- 5.5 134Cs 97.6 +/- 0.011 10.4 +/- 0.52 133.32 +/- 182.8 604.7 0 316.1 0 433.9 0 491.5 795.864 793.24 - 798.34 8 +/- 2.8 11 +/- 3.3 0 +/- 0 -3 +/- 4.4 134Cs 85.5 +/- 0.006 5.62 +/- 0.28 -212.16 +/- 308.6 795.9 0 225.6 0 394.8 0 481.4 801.953 799.44 - 804.54 4 +/- 2 4 +/- 2 0 +/- 0 0 +/- 2.8 134Cs 8.69 +/- 0.016 5.52 +/- 0.28 0 +/- 2003 802.0 0 2003 0 3295 0 3926 106 Rh Chain Lines 621.940 619.45 - 624.18 12 +/- 3.5 12.5 +/- 2.5 0 +/- 0 -0.5 +/- 4.3 106Rh 9.93 +/- 0.12 9.83 +/- 0.49 -174.09 +/- 1487 621.9 0 1407 0 2342 0 2803 511.842 509.79 - 514.16 47 +/- 6.9 28 +/- 3.7 0 +/- 0 19 +/- 7.8 106Rh 20 +/- 0.01 14.7 +/- 0.74 2189.7 +/- 910.9 511.8 1279 3101 691.4 3688 404.4 3975 131 I Chain Lines 364.489 362.25 - 366.62 17 +/- 4.1 32 +/- 5.7 0 +/- 0 -15 +/- 7 131I 81.5 +/- 0.08 26.9 +/- 1.3 -232.25 +/- 109.4 364.5 0 46.93 0 88.42 0 111.3 284.305 282.47 - 286.48 29 +/- 5.4 34 +/- 4.1 0 +/- 0 -5 +/- 6.8 131I 6.12 +/- 0.06 37.9 +/- 1.9 -732.58 +/- 994.8 284.3 0 712.2 0 1251 0 1528 636.989 634.75 - 639.49 7 +/- 2.6 13 +/- 2.5 0 +/- 0 -6 +/- 3.7 131I 7.16 +/- 0.1 9.33 +/- 0.47 -3052.5 +/- 1880 637.0 0 952.5 0 1761 0 2198 95 Zr Chain Lines 756.729 754.26 - 758.99 6 +/- 2.4 5.5 +/- 1.7 0 +/- 0 0.5 +/- 3 95Zr 54 +/- 0.1 6.32 +/- 0.32 49.764 +/- 294.4 756.7 0 344.2 0 534.1 0 626.8 724.199 721.83 - 726.57 12 +/- 3.5 13.5 +/- 2.6 0 +/- 0 -1.5 +/- 4.3 95Zr 44.2 +/- 0.13 6.99 +/- 0.35 -164.96 +/- 476.3 724.2 0 405.2 0 689.3 0 831.4 99 Mo Chain Lines 181.068 179.02 - 183.03 43 +/- 6.6 47 +/- 4.8 0 +/- 0 -4 +/- 8.2 99Mo 5.99 +/- 0.07 55.9 +/- 2.8 -405.85 +/- 827.8 181.1 0 659.8 0 1137 0 1378 739.500 737.13 - 741.87 9 +/- 3 11 +/- 2.3 0 +/- 0 -2 +/- 3.8 99Mo 12.1 +/- 0.12 6.67 +/- 0.33 -840.28 +/- 1601 739.5 0 1256 0 2171 0 2634 136 Cs Chain Lines 340.547 338.57 - 342.58 24 +/- 4.9 34 +/- 4.1 0 +/- 0 -10 +/- 6.4 136Cs 42.2 +/- 0.13 29.8 +/- 1.5 -269.97 +/- 173.7 340.5 0 90.23 0 166.4 0 207.3 818.514 815.83 - 820.94 6 +/- 2.4 10.5 +/- 2.3 0 +/- 0 -4.5 +/- 3.4 136Cs 100 +/- 0.01 5.26 +/- 0.26 -290.49 +/- 217.3 818.5 0 122.2 0 223 0 276.6 1048.073 1045.40 -1050.87 5 +/- 2.2 7 +/- 1.9 0 +/- 0 -2 +/- 2.9 136Cs 80 +/- 0.3 2.92 +/- 0.15 -291.07 +/- 424.7 1048.1 0 310.8 0 543.9 0 663.2 140 La Chain Lines 487.021 484.65 - 489.39 10 +/- 3.2 12 +/- 3.5 0 +/- 0 -2 +/- 4.7 140La 45.5 +/- 0.6 16.2 +/- 0.81 -91.944 +/- 215.7 487.0 0 176.9 0 303.2 0 366.7 815.772 813.28 - 818.38 9 +/- 3 6.5 +/- 1.8 0 +/- 0 2.5 +/- 3.5 140La 23.3 +/- 0.19 5.3 +/- 0.27 687.78 +/- 963.9 815.8 0 1652 0 2273 0 2577 138 La Chain Lines 788.742 786.32 - 791.06 10 +/- 3.2 7.5 +/- 1.9 0 +/- 0 2.5 +/- 3.7 138La 34.4 +/- 0.5 5.74 +/- 0.29 430.1 +/- 638.6 788.7 0 1069 0 1480 0 1682 1435.795 1431.72 -1439.73 2 +/- 1.4 2 +/- 1 0 +/- 0 0 +/- 1.7 138La 65.6 +/- 0.5 1.39 +/- 0.07 0 +/- 643.5 1435.8 0 643.5 0 1059 0 1261 227 Ac Chain Lines 235.960 234.02 - 238.03 55 +/- 7.4 58.5 +/- 5.4 0 +/- 0 -3.5 +/- 9.2 227Th 17.5 +/- 1.4 46.1 +/- 2.3 -147.28 +/- 386.5 236.0 0 323.6 0 552.3 0 667 154.208 152.43 - 156.07 57 +/- 7.5 46 +/- 6.8 0 +/- 0 11 +/- 10 223Ra 5.7 +/- 0.16 59.9 +/- 3 1095.2 +/- 1013 154.2 81.85 2109 0 2762 0 3081 445.033 442.76 - 447.13 27 +/- 5.2 13 +/- 3.6 0 +/- 0 14 +/- 6.3 223Ra 1.29 +/- 0.05 19.2 +/- 0.96 19178 +/- 8781 445.0 1.04e+04 2.796e+04 4734 3.362e+04 1967 3.639e+04 403.300 401.23 - 405.60 23 +/- 4.8 22 +/- 3.3 0 +/- 0 1 +/- 5.8 combo 10.4 +/- 0.4 22.8 +/- 1.1 143.25 +/- 835.3 403.3 0 978.6 0 1517 0 1780 270.000 267.90 - 271.91 38 +/- 6.2 37 +/- 6.1 0 +/- 0 1 +/- 8.7 combo 24.7 +/- 0.5 40.2 +/- 2 34.199 +/- 296.2 270.0 0 330.4 0 521.4 0 614.7 427.088 424.90 - 429.28 17 +/- 4.1 18.5 +/- 3 0 +/- 0 -1.5 +/- 5.1 211Pb 1.76 +/- 0.04 20.7 +/- 1 -1399.1 +/- 4780 427.1 0 4167 0 7054 0 8493 832.010 829.68 - 834.42 9 +/- 3 8.5 +/- 2.1 0 +/- 0 0.5 +/- 3.6 211Pb 3.52 +/- 0.06 5.06 +/- 0.25 952.98 +/- 6938 832.0 0 7891 0 1.237e+04 0 1.455e+04 152 Eu Chain Lines 121.782 120.01 - 123.65 47 +/- 6.9 49 +/- 4.9 0 +/- 0 -2 +/- 8.5 152Eu 28.6 +/- 0.6 62.4 +/- 3.1 -38.09 +/- 161.1 121.8 0 144.1 0 242.7 0 291.6 244.698 242.76 - 246.77 31 +/- 5.6 55.5 +/- 5.3 0 +/- 0 -24.5 +/- 7.7 152Eu 7.58 +/- 0.019 44.6 +/- 2.2 -2462.5 +/- 786.2 244.7 0 253.7 0 489.5 0 623.3 344.279 342.21 - 346.22 26 +/- 5.1 34.5 +/- 4.2 0 +/- 0 -8.5 +/- 6.6 152Eu 26.5 +/- 0.4 29.3 +/- 1.5 -371.31 +/- 288.3 344.3 0 165.2 0 300.6 0 372.4 778.904 776.48 - 781.22 7 +/- 2.6 6.5 +/- 1.8 0 +/- 0 0.5 +/- 3.2 152Eu 12.9 +/- 0.19 5.91 +/- 0.3 222.04 +/- 1422 778.9 0 1644 0 2561 0 3009 867.378 864.66 - 869.76 8 +/- 2.8 8 +/- 2 0 +/- 0 0 +/- 3.5 152Eu 4.24 +/- 0.019 4.59 +/- 0.23 0 +/- 6042 867.4 0 6042 0 9938 0 1.184e+04 964.079 961.59 - 966.69 8 +/- 2.8 8.5 +/- 2.1 0 +/- 0 -0.5 +/- 3.5 152Eu 14.6 +/- 0.021 3.56 +/- 0.18 -326.23 +/- 2284 964.1 0 2134 0 3562 0 4266 1085.869 1083.30 -1088.77 9 +/- 3 4 +/- 2 0 +/- 0 5 +/- 3.6 152Eu 10.2 +/- 0.021 2.68 +/- 0.13 6208.7 +/- 4495 1085.9 1714 1.07e+04 0 1.36e+04 0 1.502e+04 1112.069 1109.17 -1114.64 6 +/- 2.4 9 +/- 2.1 0 +/- 0 -3 +/- 3.2 152Eu 13.6 +/- 0.021 2.53 +/- 0.13 -2950.3 +/- 3192 1112.1 0 2112 0 3760 0 4617 1408.006 1404.01 -1412.03 2 +/- 1.4 3.5 +/- 1.3 0 +/- 0 -1.5 +/- 1.9 152Eu 21 +/- 0.024 1.46 +/- 0.073 -1665.2 +/- 2152 1408.0 0 1517 0 2672 0 3266 176 Lu Chain Lines 88.340 86.50 - 90.14 72 +/- 8.5 87.5 +/- 6.6 0 +/- 0 -15.5 +/- 11 176Lu 14.5 +/- 0.6 60.4 +/- 3 -601.62 +/- 420.1 88.3 0 228.1 0 418.1 0 519.6 201.830 199.78 - 203.79 38 +/- 6.2 49.5 +/- 5 0 +/- 0 -11.5 +/- 7.9 176Lu 78 +/- 2.5 52.3 +/- 2.6 -95.765 +/- 66.32 201.8 0 35.85 0 65.75 0 81.74 306.780 304.69 - 308.70 23 +/- 4.8 30.5 +/- 3.9 0 +/- 0 -7.5 +/- 6.2 176Lu 93.6 +/- 0.17 34.4 +/- 1.7 -79.022 +/- 65.36 306.8 0 38.6 0 69.93 0 86.48 400.990 399.04 - 403.05 25 +/- 5 17 +/- 2.9 0 +/- 0 8 +/- 5.8 176Lu 0.37 +/- 0.04 23.1 +/- 1.2 31839 +/- 2.338e+04 401.0 8459 5.522e+04 0 7.029e+04 0 7.766e+04 1460.832 1456.87 -1464.88 10 +/- 3.2 3 +/- 1.2 6.93 +/- 1.9 0.0695 +/- 3.9 40K 10.7 +/- 0.11 1.34 +/- 0.067 165.01 +/- 9182 1460.8 0 9347 0 1.527e+04 0 1.816e+04 661.657 659.16 - 663.90 12 +/- 3.5 13 +/- 2.5 3.67 +/- 24 -4.67 +/- 24 137Cs 85.1 +/- 0.2 8.57 +/- 0.43 -217.3 +/- 1113 661.7 0 1015 0 1703 0 2043 834.855 832.23 - 837.33 11 +/- 3.3 9.5 +/- 2.2 1.83 +/- 2.1 -0.335 +/- 4.5 54Mn 100 +/- 0.001 5.02 +/- 0.25 -22.637 +/- 303.5 834.9 0 292.9 0 485.5 0 580.1 803.060 800.53 - 805.63 4 +/- 2 5.5 +/- 1.7 2.65 +/- 2.1 -4.15 +/- 3.4 210Po 0.00103 +/- 6e-05 5.5 +/- 0.28 -2.487e+07 +/- 2.02e+07 803.1 0 1.183e+07 0 2.146e+07 0 2.656e+07 46.539 44.98 - 48.26 1.38e+03 +/- 37 1.42e+03 +/- 27 0 +/- 25 -45 +/- 52 210Pb 4.25 +/- 0.04 42.1 +/- 2.1 -8552.2 +/- 9914 46.5 0 6729 0 1.193e+04 0 1.462e+04 477.604 475.54 - 479.91 17 +/- 4.1 16 +/- 2.8 0 +/- 3.5 1 +/- 6.1 7Be 10.4 +/- 0.04 16.9 +/- 0.84 193.01 +/- 1176 477.6 0 1369 0 2127 0 2498 810.759 808.18 - 813.28 5 +/- 2.2 7.5 +/- 1.9 0 +/- 1.9 -2.5 +/- 3.5 58Co 99.4 +/- 0.05 5.38 +/- 0.27 -158.68 +/- 223.1 810.8 0 161.5 0 283.1 0 345.5 1274.537 1270.62 -1278.27 4 +/- 2 4 +/- 1.4 0 +/- 0 0 +/- 2.4 22Na 99.9 +/- 0.014 1.83 +/- 0.092 0 +/- 454.2 1274.5 0 454.2 0 747.1 0 890.2 140.511 138.59 - 142.23 55 +/- 7.4 50 +/- 5 0 +/- 0 5 +/- 8.9 99mTc 89 +/- 0.01 61.3 +/- 3.1 31.117 +/- 55.7 140.5 0 86.82 0 122.7 0 140.3 765.794 763.37 - 768.10 15 +/- 3.9 5.5 +/- 1.7 0 +/- 0 9.5 +/- 4.2 95Nb 100 +/- 0.01 6.15 +/- 0.31 524.87 +/- 235.2 765.8 289.7 760 138.1 911.7 63.96 985.8 145.441 143.69 - 147.33 43 +/- 6.6 46 +/- 4.8 0 +/- 0 -3 +/- 8.1 141Ce 48.2 +/- 0.3 60.9 +/- 3 -34.743 +/- 94.11 145.4 0 79.22 0 135.1 0 163 537.261 534.93 - 539.66 13 +/- 3.6 12.5 +/- 2.5 0 +/- 0 0.5 +/- 4.4 140Ba 24.4 +/- 0.07 13.4 +/- 0.67 52.079 +/- 457 537.3 0 509.1 0 803.8 0 947.8 529.872 527.64 - 532.01 10 +/- 3.2 18 +/- 4.2 0 +/- 0 -8 +/- 5.3 133I 87 +/- 0.17 13.8 +/- 0.69 -227.14 +/- 150.9 529.9 0 79.8 0 146.8 0 182.7 Top of 238 U Chain Activity : -232.4 +/- 1260 mBq/kg Background: 2.04e+03 +/- 6.3e+02 mBq/kg removed Limits: 68% 0 to 1155 mBq/kg 90% 0 to 1935 mBq/kg 95% 0 to 2321 mBq/kg 63.3 234Th -4027 +/- 4.39e+03 mBq/kg Contributed 8.2% 92.6 234Th 63.06 +/- 1.32e+03 mBq/kg Contributed 91.3% 766.4 234mPa 4.965e+04 +/- 2.45e+04 mBq/kg Excluded by UseLine 1001.0 234mPa 1.004e+04 +/- 1.96e+04 mBq/kg Contributed 0.4% Bottom of 238 U Chain Activity : -413.7 +/- 172.7 mBq/kg Background: 1.02e+03 +/- 1.2e+02 mBq/kg removed Limits: 68% 0 to 68.16 mBq/kg 90% 0 to 129.4 mBq/kg 95% 0 to 163.5 mBq/kg 186.2 226Ra 565.5 +/- 719 mBq/kg Excluded by UseLine 242.0 214Pb -382.9 +/- 854 mBq/kg Excluded by UseLine 295.2 214Pb -307.3 +/- 355 mBq/kg Contributed 23.7% 351.9 214Pb -617.8 +/- 224 mBq/kg Contributed 59.6% 609.3 214Bi 491.9 +/- 499 mBq/kg Contributed 12.0% 768.4 214Bi 3268 +/- 4.03e+03 mBq/kg Contributed 0.2% 1120.3 214Bi 1.473e+04 +/- 5.49e+03 mBq/kg Contributed 0.1% 1238.1 214Bi -9344 +/- 6.81e+03 mBq/kg Contributed 0.1% 1377.7 214Bi -1985 +/- 2.91e+03 mBq/kg Contributed 0.4% 1764.5 214Bi -1029 +/- 894 mBq/kg Contributed 3.7% 2204.2 214Bi -257.6 +/- 3.46e+03 mBq/kg Contributed 0.2% 235 U Chain Activity : 32.21 +/- 36.2 mBq/kg Background: 29.2 +/- 23 mBq/kg removed Limits: 68% 0 to 68.41 mBq/kg 90% 0 to 91.75 mBq/kg 95% 0 to 103.2 mBq/kg 143.8 235U 390.4 +/- 383 mBq/kg Contributed 0.9% 163.3 235U -728.7 +/- 792 mBq/kg Contributed 0.2% 185.7 235U 32.29 +/- 36.4 mBq/kg Contributed 98.7% 205.3 235U -1042 +/- 915 mBq/kg Contributed 0.2% Thorium Chain: Below Actinium Activity : -99.52 +/- 185.8 mBq/kg Background: 806 +/- 1.1e+02 mBq/kg removed Limits: 68% 0 to 145.1 mBq/kg 90% 0 to 251 mBq/kg 95% 0 to 304.7 mBq/kg 39.9 212Bi -1.186e+05 +/- 4e+04 mBq/kg Contributed 0.0% 238.6 212Pb -167 +/- 196 mBq/kg Contributed 89.5% 277.4 208Tl 1.14e+04 +/- 1e+04 mBq/kg Excluded by UseLine 300.1 212Pb 2449 +/- 2.3e+03 mBq/kg Excluded by UseLine 510.8 208Tl 1.008e+04 +/- 2.47e+03 mBq/kg Excluded by UseLine 583.2 208Tl 800.8 +/- 695 mBq/kg Contributed 7.2% 727.3 212Bi -545.1 +/- 1.46e+03 mBq/kg Contributed 1.6% 860.6 208Tl 1201 +/- 2.1e+03 mBq/kg Contributed 0.8% 2614.5 208Tl -577.2 +/- 1.92e+03 mBq/kg Contributed 0.9% Thorium Chain: 228 Ac Activity : 757.2 +/- 385.7 mBq/kg Background: 1.17e+03 +/- 3e+02 mBq/kg removed Limits: 68% 371.4 to 1143 mBq/kg 90% 122.7 to 1392 mBq/kg 95% 1.204 to 1513 mBq/kg 129.1 228Ac -94.57 +/- 4.98e+03 mBq/kg Contributed 0.6% 209.3 228Ac 602.1 +/- 1.91e+03 mBq/kg Contributed 4.1% 338.3 228Ac 254.8 +/- 693 mBq/kg Contributed 31.0% 463.0 228Ac -1818 +/- 3.43e+03 mBq/kg Contributed 1.3% 911.2 228Ac 1196 +/- 505 mBq/kg Contributed 58.3% 964.8 228Ac 668.4 +/- 6.18e+03 mBq/kg Excluded by UseLine 969.0 228Ac -410.8 +/- 1.76e+03 mBq/kg Contributed 4.8% 60 Co Chain Activity : 379.2 +/- 388.6 mBq/kg Background: 889 +/- 2.5e+02 mBq/kg removed Limits: 68% 0 to 767.8 mBq/kg 90% 0 to 1018 mBq/kg 95% 0 to 1141 mBq/kg 1173.2 60Co 317.9 +/- 530 mBq/kg Contributed 53.7% 1332.5 60Co 450.1 +/- 571 mBq/kg Contributed 46.3% 57 Co Chain Activity : 1.162 +/- 60.88 mBq/kg Background: 0 +/- 30 mBq/kg removed Limits: 68% 0 to 62.04 mBq/kg 90% 0 to 101.3 mBq/kg 95% 0 to 120.5 mBq/kg 122.1 57Co -6.359 +/- 61.4 mBq/kg Contributed 98.2% 136.5 57Co 412.6 +/- 454 mBq/kg Contributed 1.8% 24 Na Chain Activity : 398.6 +/- 376.4 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 22.16 to 775.1 mBq/kg 90% 0 to 1018 mBq/kg 95% 0 to 1136 mBq/kg 1368.6 24Na 546.4 +/- 410 mBq/kg Contributed 84.1% 2754.0 24Na -385.8 +/- 945 mBq/kg Contributed 15.9% 134 Cs Chain Activity : 43.33 +/- 156.8 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 200.1 mBq/kg 90% 0 to 301.2 mBq/kg 95% 0 to 350.6 mBq/kg 604.7 134Cs 133.3 +/- 183 mBq/kg Contributed 73.6% 795.9 134Cs -212.2 +/- 309 mBq/kg Contributed 25.8% 802.0 134Cs 0 +/- 2e+03 mBq/kg Contributed 0.6% 106 Rh Chain Activity : 1545 +/- 776.8 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 768.2 to 2322 mBq/kg 90% 267.3 to 2823 mBq/kg 95% 22.56 to 3067 mBq/kg 621.9 106Rh -174.1 +/- 1.49e+03 mBq/kg Contributed 27.3% 511.8 106Rh 2190 +/- 911 mBq/kg Contributed 72.7% 131 I Chain Activity : -247.6 +/- 108.6 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 44.35 mBq/kg 90% 0 to 83.96 mBq/kg 95% 0 to 105.9 mBq/kg 364.5 131I -232.3 +/- 109 mBq/kg Contributed 98.5% 284.3 131I -732.6 +/- 995 mBq/kg Contributed 1.2% 637.0 131I -3052 +/- 1.88e+03 mBq/kg Contributed 0.3% 95 Zr Chain Activity : -9.597 +/- 250.4 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 245.9 mBq/kg 90% 0 to 406.1 mBq/kg 95% 0 to 484.6 mBq/kg 756.7 95Zr 49.76 +/- 294 mBq/kg Contributed 72.4% 724.2 95Zr -165 +/- 476 mBq/kg Contributed 27.6% 99 Mo Chain Activity : -497.5 +/- 735.3 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 540.1 mBq/kg 90% 0 to 944.5 mBq/kg 95% 0 to 1151 mBq/kg 181.1 99Mo -405.9 +/- 828 mBq/kg Contributed 78.9% 739.5 99Mo -840.3 +/- 1.6e+03 mBq/kg Contributed 21.1% 136 Cs Chain Activity : -279.2 +/- 129.3 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 54.81 mBq/kg 90% 0 to 103.4 mBq/kg 95% 0 to 130.2 mBq/kg 340.5 136Cs -270 +/- 174 mBq/kg Contributed 55.4% 818.5 136Cs -290.5 +/- 217 mBq/kg Contributed 35.4% 1048.1 136Cs -291.1 +/- 425 mBq/kg Contributed 9.3% 140 La Chain Activity : -54.76 +/- 210.5 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 186.3 mBq/kg 90% 0 to 314.4 mBq/kg 95% 0 to 378.1 mBq/kg 487.0 140La -91.94 +/- 216 mBq/kg Contributed 95.2% 815.8 140La 687.8 +/- 964 mBq/kg Contributed 4.8% 138 La Chain Activity : 216.7 +/- 453.3 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 670 mBq/kg 90% 0 to 962.3 mBq/kg 95% 0 to 1105 mBq/kg 788.7 138La 430.1 +/- 639 mBq/kg Contributed 50.4% 1435.8 138La 0 +/- 644 mBq/kg Contributed 49.6% 227 Ac Chain Activity : 42.92 +/- 220.5 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 263.4 mBq/kg 90% 0 to 405.5 mBq/kg 95% 0 to 475 mBq/kg 236.0 227Th -147.3 +/- 387 mBq/kg Contributed 32.5% 154.2 223Ra 1095 +/- 1.01e+03 mBq/kg Contributed 4.7% 445.0 223Ra 1.918e+04 +/- 8.78e+03 mBq/kg Contributed 0.1% 403.3 combo 143.2 +/- 835 mBq/kg Contributed 7.0% 270.0 combo 34.2 +/- 296 mBq/kg Contributed 55.4% 427.1 211Pb -1399 +/- 4.78e+03 mBq/kg Contributed 0.2% 832.0 211Pb 953 +/- 6.94e+03 mBq/kg Contributed 0.1% 152 Eu Chain Activity : -191.7 +/- 137 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 75.29 mBq/kg 90% 0 to 137.8 mBq/kg 95% 0 to 171.1 mBq/kg 121.8 152Eu -38.09 +/- 161 mBq/kg Contributed 72.4% 244.7 152Eu -2462 +/- 786 mBq/kg Contributed 3.0% 344.3 152Eu -371.3 +/- 288 mBq/kg Contributed 22.6% 778.9 152Eu 222 +/- 1.42e+03 mBq/kg Contributed 0.9% 867.4 152Eu 0 +/- 6.04e+03 mBq/kg Contributed 0.1% 964.1 152Eu -326.2 +/- 2.28e+03 mBq/kg Contributed 0.4% 1085.9 152Eu 6209 +/- 4.49e+03 mBq/kg Contributed 0.1% 1112.1 152Eu -2950 +/- 3.19e+03 mBq/kg Contributed 0.2% 1408.0 152Eu -1665 +/- 2.15e+03 mBq/kg Contributed 0.4% 176 Lu Chain Activity : -93.39 +/- 46.27 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 20.52 mBq/kg 90% 0 to 38.53 mBq/kg 95% 0 to 48.42 mBq/kg 88.3 176Lu -601.6 +/- 420 mBq/kg Contributed 1.2% 201.8 176Lu -95.76 +/- 66.3 mBq/kg Contributed 48.7% 306.8 176Lu -79.02 +/- 65.4 mBq/kg Contributed 50.1% 401.0 176Lu 3.184e+04 +/- 2.34e+04 mBq/kg Contributed 0.0% Full Thorium Chain Activity : 61.85 +/- 167.4 mBq/kg Backgrounds set and removed by above Thorium and Actinium chains. Limits: 68% 0 to 229.3 mBq/kg 90% 0 to 337.2 mBq/kg 95% 0 to 389.9 mBq/kg 39.9 212Bi -1.186e+05 +/- 4e+04 mBq/kg Contributed 0.0% 129.1 228Ac -94.57 +/- 4.98e+03 mBq/kg Contributed 0.1% 209.3 228Ac 602.1 +/- 1.91e+03 mBq/kg Contributed 0.8% 238.6 212Pb -167 +/- 196 mBq/kg Contributed 72.6% 277.4 208Tl 1.14e+04 +/- 1e+04 mBq/kg Excluded by UseLine 300.1 212Pb 2449 +/- 2.3e+03 mBq/kg Excluded by UseLine 338.3 228Ac 254.8 +/- 693 mBq/kg Contributed 5.8% 463.0 228Ac -1818 +/- 3.43e+03 mBq/kg Contributed 0.2% 510.8 208Tl 1.008e+04 +/- 2.47e+03 mBq/kg Excluded by UseLine 583.2 208Tl 800.8 +/- 695 mBq/kg Contributed 5.8% 727.3 212Bi -545.1 +/- 1.46e+03 mBq/kg Contributed 1.3% 860.6 208Tl 1201 +/- 2.1e+03 mBq/kg Contributed 0.6% 911.2 228Ac 1196 +/- 505 mBq/kg Contributed 11.0% 964.8 228Ac 668.4 +/- 6.18e+03 mBq/kg Excluded by UseLine 969.0 228Ac -410.8 +/- 1.76e+03 mBq/kg Contributed 0.9% 2614.5 208Tl -577.2 +/- 1.92e+03 mBq/kg Contributed 0.8%