Analysis Summary for File: pico06-scale.chn Counting efficiency uses polynomial scaling function with 1 parameters: 1 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: PICO G06, RTD Assembly, 61.9 g Detector: GOPHER Start Time: 25 May 2026 11:05:52 Real Time: 594000.00 seconds = 6.875 days Live Time: 593017.02 seconds = 6.864 days Sample Mass: 61.9 +/- 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 - 65.11 627 +/- 25 631 +/- 18 23 +/- 5.5 -27 +/- 31 234Th 4.8 +/- 0.5 10.1 +/- 0.51 -151.45 +/- 176.1 63.3 0 119.6 0 212 0 259.9 92.590 90.77 - 94.38 510 +/- 23 363 +/- 19 29 +/- 6.9 118 +/- 30 234Th 5.6 +/- 0.21 10.9 +/- 0.55 524.7 +/- 138.9 92.6 385.8 663.6 296.2 753.2 252.5 796.9 766.420 764.13 - 768.83 58 +/- 7.6 42 +/- 4.6 0.614 +/- 0.15 15.4 +/- 8.9 234mPa 0.317 +/- 0.005 4.09 +/- 0.2 3230.8 +/- 1874 766.4 1356 5105 147.8 6314 0 6904 1001.030 998.37 -1003.79 15 +/- 3.9 16.5 +/- 2.9 1.5 +/- 0.36 -3 +/- 4.8 234mPa 0.842 +/- 0.008 3.77 +/- 0.19 -257.75 +/- 415.3 1001.0 0 312.5 0 544.2 0 662.3 Bottom of 238 U Chain Lines 186.211 184.37 - 187.99 364 +/- 19 309 +/- 12 10.8 +/- 0.46 44.2 +/- 23 226Ra 3.59 +/- 0.06 11.6 +/- 0.58 166.32 +/- 85.83 186.2 80.49 252.1 25.14 307.5 0 334.5 241.995 240.03 - 244.01 315 +/- 18 189 +/- 14 19 +/- 0.81 107 +/- 22 214Pb 7.25 +/- 0.016 10.1 +/- 0.51 397.86 +/- 85.9 242.0 312 483.8 256.6 539.1 229.5 566.2 295.213 293.16 - 297.14 261 +/- 16 175 +/- 9.4 40.5 +/- 1.7 45.5 +/- 19 214Pb 18.5 +/- 0.3 8.44 +/- 0.42 79.356 +/- 32.99 295.2 46.36 112.4 25.09 133.6 14.69 144 351.921 349.90 - 353.88 318 +/- 18 108 +/- 7.3 64.5 +/- 2.7 146 +/- 19 214Pb 35.8 +/- 0.5 6.94 +/- 0.35 160.03 +/- 22.91 351.9 137.1 182.9 122.3 197.7 115.1 204.9 609.312 606.89 - 611.59 253 +/- 16 71 +/- 6 51.4 +/- 2.2 131 +/- 17 214Bi 44.8 +/- 0.5 4.42 +/- 0.22 179.75 +/- 25.31 609.3 154.4 205.1 138.1 221.4 130.1 229.4 768.356 765.93 - 770.63 61 +/- 7.8 41.5 +/- 4.6 5.25 +/- 0.22 14.3 +/- 9 214Bi 4.94 +/- 0.06 4.09 +/- 0.2 192.17 +/- 122.4 768.4 69.81 314.5 0 393.4 0 432 1120.287 1117.67 -1123.09 44 +/- 6.6 18 +/- 3 13.9 +/- 0.59 12.1 +/- 7.3 214Bi 14.8 +/- 0.2 3.61 +/- 0.18 61.672 +/- 37.34 1120.3 24.33 99.02 0.245 123.1 0 134.9 1238.110 1234.44 -1242.03 40 +/- 6.3 31.5 +/- 4 5.21 +/- 0.22 3.29 +/- 7.5 214Bi 5.79 +/- 0.08 3.46 +/- 0.17 44.795 +/- 101.6 1238.1 0 146.4 0 211.9 0 243.9 1377.669 1373.63 -1381.58 30 +/- 5.5 17 +/- 4.1 3.4 +/- 0.14 9.6 +/- 6.9 214Bi 3.99 +/- 0.011 3.28 +/- 0.16 200 +/- 143.2 1377.7 56.82 343.2 0 435.5 0 480.6 1764.494 1760.14 -1768.82 51 +/- 7.1 15 +/- 2.7 11.1 +/- 0.47 24.9 +/- 7.7 214Bi 15.4 +/- 0.2 2.78 +/- 0.14 159.04 +/- 49.61 1764.5 109.4 208.7 77.45 240.6 61.82 256.3 2204.210 2199.50 -2208.90 21 +/- 4.6 14.5 +/- 2.7 2.91 +/- 0.12 3.59 +/- 5.3 214Bi 5.08 +/- 0.04 2.21 +/- 0.11 87.067 +/- 129.2 2204.2 0 216.2 0 299.5 0 340.3 235 U Chain Lines 143.760 142.09 - 145.70 384 +/- 20 443 +/- 15 7.28 +/- 1.7 -66.3 +/- 25 235U 11 +/- 0.14 11.9 +/- 0.59 -138.48 +/- 52.03 143.8 0 19.02 0 36.37 0 46.09 163.330 161.61 - 165.22 351 +/- 19 359 +/- 13 3.37 +/- 0.79 -11.4 +/- 23 235U 5.08 +/- 0.06 11.9 +/- 0.59 -51.371 +/- 104.2 163.3 0 82.95 0 142.9 0 173.3 185.715 184.01 - 187.63 365 +/- 19 310 +/- 12 37 +/- 8.7 18 +/- 24 235U 57.2 +/- 0.8 11.6 +/- 0.58 3.1614 +/- 4.281 185.7 0 7.442 0 10.2 0 11.55 205.311 203.53 - 207.14 296 +/- 17 314 +/- 13 3.12 +/- 0.73 -21.1 +/- 21 235U 5.01 +/- 0.07 11.2 +/- 0.56 -102.97 +/- 104 205.3 0 66.96 0 119.7 0 147.2 Thorium Chain: Below Actinium Lines 39.857 38.37 - 41.62 412 +/- 20 427 +/- 15 0.767 +/- 0.07 -15.8 +/- 25 212Bi 1.09 +/- 0.025 10.4 +/- 0.52 -379.65 +/- 602.6 39.9 0 451.6 0 786.9 0 957.9 238.632 236.78 - 240.39 1.05e+03 +/- 32 221 +/- 15 30 +/- 2.7 798 +/- 36 212Pb 43.3 +/- 0.3 10.2 +/- 0.51 491.96 +/- 33.21 238.6 458.8 525.2 437.3 546.6 426.9 557 277.371 275.45 - 279.43 250 +/- 16 164 +/- 13 1.44 +/- 0.13 84.6 +/- 20 208Tl 2.37 +/- 0.11 8.98 +/- 0.45 1082.2 +/- 270.7 277.4 811.5 1353 636.9 1527 551.6 1613 300.087 298.22 - 302.20 201 +/- 14 151 +/- 12 1.85 +/- 0.17 48.1 +/- 19 212Pb 3.3 +/- 0.04 8.29 +/- 0.41 479.38 +/- 188.4 300.1 290.9 667.8 169.4 789.3 110 848.7 510.770 508.57 - 512.91 435 +/- 21 74 +/- 6.1 2.67 +/- 0.24 358 +/- 22 208Tl 8.12 +/- 0.07 4.85 +/- 0.24 2477.9 +/- 195.9 510.8 2282 2674 2156 2800 2094 2862 583.187 580.86 - 585.56 296 +/- 17 42 +/- 4.6 9.32 +/- 0.85 245 +/- 18 208Tl 30.5 +/- 0.11 4.5 +/- 0.23 484.51 +/- 42.85 583.2 441.7 527.4 414 555 400.5 568.5 727.330 725.09 - 729.79 93 +/- 9.6 37 +/- 4.3 1.88 +/- 0.17 54.1 +/- 11 212Bi 6.67 +/- 0.09 4.16 +/- 0.21 531.84 +/- 107.4 727.3 424.5 639.2 355.2 708.5 321.4 742.3 860.557 858.11 - 863.17 63 +/- 7.9 26.5 +/- 3.6 1.2 +/- 0.11 35.3 +/- 8.7 208Tl 4.49 +/- 0.04 3.96 +/- 0.2 541.31 +/- 136.7 860.6 404.6 678 316.4 766.2 273.3 809.3 2614.511 2609.26 -2619.74 104 +/- 10 11.5 +/- 2.4 4.07 +/- 0.37 88.4 +/- 10 208Tl 35.8 +/- 0.001 1.68 +/- 0.084 400.78 +/- 51.57 2614.5 349.2 452.3 316 485.6 299.7 501.9 Thorium Chain: 228 Ac Lines 129.065 127.27 - 130.89 415 +/- 20 390 +/- 14 5.62 +/- 0.4 19.9 +/- 25 228Ac 2.42 +/- 0.09 11.8 +/- 0.59 190.1 +/- 236.5 129.1 0 426.6 0 579.1 0 653.6 209.253 207.50 - 211.12 315 +/- 18 265 +/- 12 8.49 +/- 0.6 41.5 +/- 21 228Ac 3.89 +/- 0.07 11.1 +/- 0.55 263.01 +/- 134.8 209.3 128.2 397.8 41.27 484.7 0 527.2 338.320 336.17 - 340.51 263 +/- 16 150 +/- 8.6 16.2 +/- 1.1 97.3 +/- 18 228Ac 11.3 +/- 0.19 7.26 +/- 0.36 324.16 +/- 63.66 338.3 260.5 387.8 219.5 428.9 199.4 448.9 463.004 460.86 - 465.20 113 +/- 11 80 +/- 6.3 4.54 +/- 0.32 28.5 +/- 12 228Ac 4.4 +/- 0.07 5.23 +/- 0.26 337.12 +/- 147.6 463.0 189.5 484.8 94.28 580 47.76 626.5 911.204 908.72 - 913.78 224 +/- 15 19 +/- 3.1 19.8 +/- 1.4 185 +/- 15 228Ac 25.8 +/- 0.4 3.89 +/- 0.19 503.03 +/- 49.31 911.2 453.7 552.3 421.9 584.1 406.4 599.7 964.766 962.22 - 967.28 65 +/- 8.1 79 +/- 6.3 3.76 +/- 0.27 -17.8 +/- 10 228Ac 4.99 +/- 0.09 3.82 +/- 0.19 -254.05 +/- 146.9 964.8 0 71.75 0 133.3 0 166.6 968.971 966.20 - 971.62 130 +/- 11 18 +/- 4.2 11.9 +/- 0.84 100 +/- 12 228Ac 15.8 +/- 0.3 3.81 +/- 0.19 452.95 +/- 60.26 969.0 392.7 513.2 353.8 552.1 334.8 571.1 60 Co Chain Lines 1173.228 1169.36 -1176.96 26 +/- 5.1 17.5 +/- 3 1.92 +/- 0.5 6.58 +/- 5.9 60Co 98.8 +/- 0.03 3.54 +/- 0.18 5.118 +/- 4.607 1173.2 0.5109 9.725 0 12.7 0 14.15 1332.500 1328.44 -1336.39 16 +/- 4 20 +/- 3.2 1.83 +/- 0.48 -5.83 +/- 5.1 60Co 100 +/- 0.0006 3.34 +/- 0.17 -4.7556 +/- 4.187 1332.5 0 2.545 0 4.591 0 5.667 57 Co Chain Lines 122.061 120.41 - 124.02 336 +/- 18 384 +/- 14 4.92 +/- 8.5 -52.4 +/- 24 57Co 85.6 +/- 0.17 11.7 +/- 0.58 -14.303 +/- 6.721 122.1 0 2.879 0 5.425 0 6.828 136.474 134.50 - 138.11 355 +/- 19 443 +/- 15 0.623 +/- 1.1 -88.6 +/- 24 57Co 10.7 +/- 0.08 11.9 +/- 0.59 -190.75 +/- 52.62 136.5 0 15.08 0 29.31 0 37.47 24 Na Chain Lines 1368.633 1364.59 -1372.54 15 +/- 3.9 23 +/- 3.4 0 +/- 0 -8 +/- 5.1 24Na 100 +/- 0.1 3.29 +/- 0.16 -6.6217 +/- 4.274 1368.6 0 2.224 0 4.098 0 5.107 2754.028 2748.87 -2759.36 7 +/- 2.6 10.5 +/- 2.3 0 +/- 0 -3.5 +/- 3.5 24Na 99.9 +/- 0.004 1.5 +/- 0.075 -6.378 +/- 6.386 2754.0 0 4.099 0 7.333 0 9.021 134 Cs Chain Lines 604.721 602.55 - 606.89 75 +/- 8.7 91 +/- 9.5 0 +/- 0 -16 +/- 13 134Cs 97.6 +/- 0.011 4.43 +/- 0.22 -10.076 +/- 8.129 604.7 0 4.745 0 8.611 0 10.66 795.864 793.41 - 798.47 59 +/- 7.7 27 +/- 5.2 0 +/- 0 32 +/- 9.3 134Cs 85.5 +/- 0.006 4.05 +/- 0.2 25.199 +/- 7.411 795.9 17.79 32.61 13.01 37.39 10.67 39.72 801.953 799.55 - 804.61 28 +/- 5.3 34 +/- 5.8 0 +/- 0 -6 +/- 7.9 134Cs 8.69 +/- 0.016 4.04 +/- 0.2 -46.579 +/- 61.17 802.0 0 43.33 0 76.26 0 93.19 106 Rh Chain Lines 621.940 619.54 - 624.24 31 +/- 5.6 47 +/- 4.8 0 +/- 0 -16 +/- 7.4 106Rh 9.93 +/- 0.12 4.38 +/- 0.22 -100.19 +/- 46.51 621.9 0 19.76 0 37.27 0 46.93 511.842 509.66 - 514.00 414 +/- 20 84 +/- 6.5 0 +/- 0 330 +/- 21 106Rh 20 +/- 0.01 4.84 +/- 0.24 927.79 +/- 75.89 511.8 851.9 1004 803 1053 779.1 1077 131 I Chain Lines 364.489 362.55 - 366.53 118 +/- 11 106 +/- 10 0 +/- 0 12 +/- 15 131I 81.5 +/- 0.08 6.67 +/- 0.33 6.0149 +/- 7.508 364.5 0 13.52 0 18.36 0 20.73 284.305 282.32 - 286.29 146 +/- 12 182 +/- 9.6 0 +/- 0 -36.5 +/- 15 131I 6.12 +/- 0.06 8.77 +/- 0.44 -185.34 +/- 78.78 284.3 0 31.5 0 59.75 0 75.45 636.989 634.72 - 639.42 63 +/- 7.9 42.5 +/- 4.6 0 +/- 0 20.5 +/- 9.2 131I 7.16 +/- 0.1 4.34 +/- 0.22 179.66 +/- 80.98 637.0 98.68 260.6 46.46 312.9 20.94 338.4 95 Zr Chain Lines 756.729 754.37 - 759.07 39 +/- 6.2 33.5 +/- 4.1 0 +/- 0 5.5 +/- 7.5 95Zr 54 +/- 0.1 4.11 +/- 0.21 6.7546 +/- 9.176 756.7 0 15.93 0 21.85 0 24.74 724.199 721.83 - 726.53 52 +/- 7.2 53.5 +/- 5.2 0 +/- 0 -1.5 +/- 8.9 95Zr 44.2 +/- 0.13 4.16 +/- 0.21 -2.223 +/- 13.15 724.2 0 12.14 0 20.32 0 24.36 99 Mo Chain Lines 181.068 179.31 - 182.93 334 +/- 18 345 +/- 13 0 +/- 0 -11 +/- 23 99Mo 5.99 +/- 0.07 11.7 +/- 0.58 -42.919 +/- 87.84 181.1 0 70.06 0 120.7 0 146.3 739.500 737.02 - 742.08 41 +/- 6.4 39.5 +/- 4.4 0 +/- 0 1.5 +/- 7.8 99Mo 12.1 +/- 0.12 4.14 +/- 0.21 8.1455 +/- 42.33 739.5 0 50.47 0 77.77 0 91.11 136 Cs Chain Lines 340.547 338.34 - 342.68 220 +/- 15 158 +/- 8.9 0 +/- 0 62 +/- 17 136Cs 42.2 +/- 0.13 7.21 +/- 0.36 55.549 +/- 15.74 340.5 39.81 71.29 29.66 81.44 24.7 86.4 818.514 816.18 - 820.88 30 +/- 5.5 20 +/- 3.2 0 +/- 0 10 +/- 6.3 136Cs 100 +/- 0.01 4.02 +/- 0.2 6.7849 +/- 4.305 818.5 2.48 11.09 0 13.87 0 15.22 1048.073 1045.37 -1050.79 24 +/- 4.9 22 +/- 3.3 0 +/- 0 2 +/- 5.9 136Cs 80 +/- 0.3 3.71 +/- 0.19 1.8371 +/- 5.435 1048.1 0 7.272 0 10.78 0 12.49 140 La Chain Lines 487.021 484.72 - 489.06 55 +/- 7.4 69 +/- 8.3 0 +/- 0 -14 +/- 11 140La 45.5 +/- 0.6 5.02 +/- 0.25 -16.7 +/- 13.31 487.0 0 7.725 0 14.03 0 17.37 815.772 813.29 - 818.35 26 +/- 5.1 24 +/- 3.5 0 +/- 0 2 +/- 6.2 140La 23.3 +/- 0.19 4.02 +/- 0.2 5.8233 +/- 17.95 815.8 0 23.77 0 35.35 0 41.01 138 La Chain Lines 788.742 786.18 - 791.24 31 +/- 5.6 53.5 +/- 5.2 0 +/- 0 -22.5 +/- 7.6 138La 34.4 +/- 0.5 4.06 +/- 0.2 -43.903 +/- 15 788.7 0 5.106 0 9.815 0 12.47 1435.795 1431.84 -1439.79 16 +/- 4 19.5 +/- 3.1 0 +/- 0 -3.5 +/- 5.1 138La 65.6 +/- 0.5 3.2 +/- 0.16 -4.5361 +/- 6.581 1435.8 0 4.807 0 8.415 0 10.26 227 Ac Chain Lines 235.960 233.89 - 237.86 389 +/- 20 592 +/- 17 0 +/- 0 -203 +/- 26 227Th 17.5 +/- 1.4 10.3 +/- 0.51 -307.16 +/- 49.07 236.0 0 8.669 0 17.17 0 22.16 154.208 152.21 - 156.18 460 +/- 21 433 +/- 21 0 +/- 0 27 +/- 30 223Ra 5.7 +/- 0.16 11.9 +/- 0.6 108.37 +/- 120.1 154.2 0 228.5 0 305.9 0 343.8 445.033 442.79 - 447.13 64 +/- 8 61 +/- 7.8 0 +/- 0 3 +/- 11 223Ra 1.29 +/- 0.05 5.41 +/- 0.27 117.05 +/- 436.3 445.0 0 553.4 0 834.7 0 972.2 403.300 401.23 - 405.56 114 +/- 11 96 +/- 6.9 0 +/- 0 18 +/- 13 combo 10.4 +/- 0.4 5.97 +/- 0.3 79.182 +/- 56.21 403.3 22.97 135.4 0 171.6 0 189.4 270.000 267.86 - 271.84 244 +/- 16 208 +/- 14 0 +/- 0 36 +/- 21 combo 24.7 +/- 0.5 9.21 +/- 0.46 43.094 +/- 25.56 270.0 17.54 68.65 1.058 85.13 0 93.18 427.088 425.08 - 429.06 78 +/- 8.8 75.5 +/- 6.1 0 +/- 0 2.5 +/- 11 211Pb 1.76 +/- 0.04 5.63 +/- 0.28 68.761 +/- 295.9 427.1 0 364.7 0 555.5 0 648.8 832.010 829.55 - 834.61 41 +/- 6.4 39.5 +/- 4.4 0 +/- 0 1.5 +/- 7.8 211Pb 3.52 +/- 0.06 4 +/- 0.2 29.052 +/- 151 832.0 0 180 0 277.4 0 324.9 152 Eu Chain Lines 121.782 120.04 - 123.66 336 +/- 18 383 +/- 14 0 +/- 0 -47 +/- 23 152Eu 28.6 +/- 0.6 11.7 +/- 0.58 -38.426 +/- 18.89 121.8 0 8.338 0 15.66 0 19.69 244.698 242.92 - 246.54 197 +/- 14 375 +/- 14 0 +/- 0 -178 +/- 20 152Eu 7.58 +/- 0.019 10 +/- 0.5 -638.41 +/- 77.26 244.7 0 10.5 0 20.89 0 27.06 344.279 342.31 - 346.29 107 +/- 10 178 +/- 9.4 0 +/- 0 -70.5 +/- 14 152Eu 26.5 +/- 0.4 7.12 +/- 0.36 -101.84 +/- 20.9 344.3 0 4.64 0 9.124 0 11.74 778.904 776.42 - 781.48 31 +/- 5.6 52 +/- 5.1 0 +/- 0 -21 +/- 7.5 152Eu 12.9 +/- 0.19 4.07 +/- 0.2 -108.52 +/- 39.42 778.9 0 14.06 0 26.92 0 34.16 867.378 864.98 - 870.04 32 +/- 5.7 42.5 +/- 4.6 0 +/- 0 -10.5 +/- 7.3 152Eu 4.24 +/- 0.019 3.95 +/- 0.2 -170.73 +/- 119 867.4 0 64.51 0 118.3 0 147 964.079 961.50 - 966.56 66 +/- 8.1 78 +/- 6.2 0 +/- 0 -12 +/- 10 152Eu 14.6 +/- 0.021 3.82 +/- 0.19 -58.636 +/- 50.16 964.1 0 30.09 0 54.38 0 67.19 1085.869 1083.32 -1088.75 24 +/- 4.9 10 +/- 3.2 0 +/- 0 14 +/- 5.8 152Eu 10.2 +/- 0.021 3.66 +/- 0.18 102.14 +/- 42.85 1085.9 59.29 145 31.66 172.6 18.16 186.1 1112.069 1109.35 -1114.77 23 +/- 4.8 29.5 +/- 3.8 0 +/- 0 -6.5 +/- 6.1 152Eu 13.6 +/- 0.021 3.62 +/- 0.18 -35.811 +/- 33.9 1112.1 0 21.26 0 38.17 0 47.02 1408.006 1404.00 -1411.95 18 +/- 4.2 25.5 +/- 3.6 0 +/- 0 -7.5 +/- 5.5 152Eu 21 +/- 0.024 3.24 +/- 0.16 -30.02 +/- 22.25 1408.0 0 12.45 0 22.74 0 28.21 176 Lu Chain Lines 88.340 86.43 - 90.05 885 +/- 30 810 +/- 20 0 +/- 0 75 +/- 36 176Lu 14.5 +/- 0.6 10.8 +/- 0.54 130.35 +/- 62.99 88.3 67.35 193.3 26.73 234 6.884 253.8 201.830 199.91 - 203.89 349 +/- 19 330 +/- 13 0 +/- 0 19 +/- 23 176Lu 78 +/- 2.5 11.2 +/- 0.56 5.9048 +/- 7.055 201.8 0 12.96 0 17.51 0 19.73 306.780 304.73 - 308.70 145 +/- 12 169 +/- 9.2 0 +/- 0 -24 +/- 15 176Lu 93.6 +/- 0.17 8.1 +/- 0.4 -8.6267 +/- 5.462 306.8 0 2.812 0 5.19 0 6.47 400.990 398.70 - 403.03 79 +/- 8.9 98 +/- 7 0 +/- 0 -19 +/- 11 176Lu 0.37 +/- 0.04 6 +/- 0.3 -2330.6 +/- 1415 401.0 0 711.3 0 1317 0 1644 1460.832 1456.78 -1464.74 78 +/- 8.8 22 +/- 3.3 11.1 +/- 1.4 44.9 +/- 9.5 40K 10.7 +/- 0.11 3.17 +/- 0.16 361.6 +/- 78.95 1460.8 282.7 440.5 231.7 491.5 206.9 516.3 661.657 659.30 - 664.00 51 +/- 7.1 40.5 +/- 4.5 2.16 +/- 1.1 8.34 +/- 8.5 137Cs 85.1 +/- 0.2 4.28 +/- 0.21 6.2311 +/- 6.37 661.7 0 12.6 0 16.71 0 18.72 834.855 832.45 - 837.51 45 +/- 6.7 40 +/- 4.5 0.672 +/- 0.79 4.33 +/- 8.1 54Mn 100 +/- 0.001 3.99 +/- 0.2 2.9542 +/- 5.532 834.9 0 8.486 0 12.05 0 13.8 803.060 800.64 - 805.70 36 +/- 6 30 +/- 3.9 2.09 +/- 0.85 3.91 +/- 7.2 210Po 0.00103 +/- 6e-05 4.04 +/- 0.2 2.5619e+05 +/- 4.716e+05 803.1 0 7.278e+05 0 1.032e+06 0 1.18e+06 46.539 44.87 - 48.13 1.06e+03 +/- 33 406 +/- 14 2.22e+03 +/- 1.2e+02 -1.57e+03 +/- 1.2e+02 210Pb 4.25 +/- 0.04 10.1 +/- 0.5 -9990.8 +/- 923.4 46.5 0 96.69 0 193 0 250.5 477.604 475.32 - 479.66 82 +/- 9.1 71 +/- 6 1.96 +/- 2.5 9.04 +/- 11 7Be 10.4 +/- 0.04 5.1 +/- 0.25 46.268 +/- 56.97 477.6 0 103.2 0 140 0 157.9 810.759 808.23 - 813.29 20 +/- 4.5 31 +/- 3.9 0 +/- 0.68 -11 +/- 6 58Co 99.4 +/- 0.05 4.03 +/- 0.2 -7.4839 +/- 4.097 810.8 0 1.936 0 3.61 0 4.522 1274.537 1270.59 -1278.54 26 +/- 5.1 21 +/- 3.2 0 +/- 0 5 +/- 6 22Na 99.9 +/- 0.014 3.41 +/- 0.17 3.993 +/- 4.829 1274.5 0 8.822 0 11.94 0 13.46 140.511 138.84 - 142.45 492 +/- 22 372 +/- 14 0 +/- 0 120 +/- 26 99mTc 89 +/- 0.01 11.9 +/- 0.59 30.917 +/- 6.884 140.5 24.03 37.8 19.59 42.24 17.42 44.41 765.794 763.40 - 768.10 47 +/- 6.9 44 +/- 4.7 0 +/- 0 3 +/- 8.3 95Nb 100 +/- 0.01 4.09 +/- 0.2 1.9965 +/- 5.529 765.8 0 7.525 0 11.09 0 12.83 145.441 143.54 - 147.15 381 +/- 20 426 +/- 15 0 +/- 0 -44.5 +/- 24 141Ce 48.2 +/- 0.3 11.9 +/- 0.6 -21.129 +/- 11.62 145.4 0 5.505 0 10.26 0 12.85 537.261 534.96 - 539.66 44 +/- 6.6 62 +/- 5.6 0 +/- 0 -18 +/- 8.7 140Ba 24.4 +/- 0.07 4.7 +/- 0.24 -42.775 +/- 20.69 537.3 0 9.035 0 16.99 0 21.37 529.872 527.73 - 532.07 55 +/- 7.4 54 +/- 7.3 0 +/- 0 1 +/- 10 133I 87 +/- 0.17 4.74 +/- 0.24 0.66073 +/- 6.898 529.9 0 7.559 0 12.01 0 14.18 Top of 238 U Chain Activity : 231.6 +/- 105.5 mBq/kg Background: 129 +/- 31 mBq/kg removed Limits: 68% 126.1 to 337 mBq/kg 90% 58.08 to 405.1 mBq/kg 95% 24.85 to 438.3 mBq/kg 63.3 234Th -151.5 +/- 176 mBq/kg Contributed 35.9% 92.6 234Th 524.7 +/- 139 mBq/kg Contributed 57.7% 766.4 234mPa 3231 +/- 1.87e+03 mBq/kg Excluded by UseLine 1001.0 234mPa -257.8 +/- 415 mBq/kg Contributed 6.5% Bottom of 238 U Chain Activity : 138.3 +/- 13.15 mBq/kg Background: 70.8 +/- 3 mBq/kg removed Limits: 68% 125.1 to 151.4 mBq/kg 90% 116.6 to 159.9 mBq/kg 95% 112.5 to 164.1 mBq/kg 186.2 226Ra 166.3 +/- 85.8 mBq/kg Excluded by UseLine 242.0 214Pb 397.9 +/- 85.9 mBq/kg Excluded by UseLine 295.2 214Pb 79.36 +/- 33 mBq/kg Contributed 15.9% 351.9 214Pb 160 +/- 22.9 mBq/kg Contributed 32.9% 609.3 214Bi 179.8 +/- 25.3 mBq/kg Contributed 27.0% 768.4 214Bi 192.2 +/- 122 mBq/kg Contributed 1.2% 1120.3 214Bi 61.67 +/- 37.3 mBq/kg Contributed 12.4% 1238.1 214Bi 44.8 +/- 102 mBq/kg Contributed 1.7% 1377.7 214Bi 200 +/- 143 mBq/kg Contributed 0.8% 1764.5 214Bi 159 +/- 49.6 mBq/kg Contributed 7.0% 2204.2 214Bi 87.07 +/- 129 mBq/kg Contributed 1.0% 235 U Chain Activity : 1.943 +/- 4.259 mBq/kg Background: 15.2 +/- 3.6 mBq/kg removed Limits: 68% 0 to 6.202 mBq/kg 90% 0 to 8.949 mBq/kg 95% 0 to 10.29 mBq/kg 143.8 235U -138.5 +/- 52 mBq/kg Contributed 0.7% 163.3 235U -51.37 +/- 104 mBq/kg Contributed 0.2% 185.7 235U 3.161 +/- 4.28 mBq/kg Contributed 99.0% 205.3 235U -103 +/- 104 mBq/kg Contributed 0.2% Thorium Chain: Below Actinium Activity : 475.6 +/- 22.54 mBq/kg Background: 18.5 +/- 1.7 mBq/kg removed Limits: 68% 453 to 498.1 mBq/kg 90% 438.5 to 512.7 mBq/kg 95% 431.4 to 519.8 mBq/kg 39.9 212Bi -379.6 +/- 603 mBq/kg Excluded by UseLine 238.6 212Pb 492 +/- 33.2 mBq/kg Contributed 46.1% 277.4 208Tl 1082 +/- 271 mBq/kg Excluded by UseLine 300.1 212Pb 479.4 +/- 188 mBq/kg Excluded by UseLine 510.8 208Tl 2478 +/- 196 mBq/kg Excluded by UseLine 583.2 208Tl 484.5 +/- 42.9 mBq/kg Contributed 27.7% 727.3 212Bi 531.8 +/- 107 mBq/kg Contributed 4.4% 860.6 208Tl 541.3 +/- 137 mBq/kg Contributed 2.7% 2614.5 208Tl 400.8 +/- 51.6 mBq/kg Contributed 19.1% Thorium Chain: 228 Ac Activity : 422.9 +/- 30.83 mBq/kg Background: 53.8 +/- 3.8 mBq/kg removed Limits: 68% 392 to 453.7 mBq/kg 90% 372.2 to 473.6 mBq/kg 95% 362.5 to 483.3 mBq/kg 129.1 228Ac 190.1 +/- 236 mBq/kg Contributed 1.7% 209.3 228Ac 263 +/- 135 mBq/kg Contributed 5.2% 338.3 228Ac 324.2 +/- 63.7 mBq/kg Contributed 23.5% 463.0 228Ac 337.1 +/- 148 mBq/kg Contributed 4.4% 911.2 228Ac 503 +/- 49.3 mBq/kg Contributed 39.1% 964.8 228Ac -254 +/- 147 mBq/kg Excluded by UseLine 969.0 228Ac 453 +/- 60.3 mBq/kg Contributed 26.2% 60 Co Chain Activity : -0.2891 +/- 3.099 mBq/kg Background: 1.49 +/- 0.39 mBq/kg removed Limits: 68% 0 to 2.964 mBq/kg 90% 0 to 4.923 mBq/kg 95% 0 to 5.886 mBq/kg 1173.2 60Co 5.118 +/- 4.61 mBq/kg Contributed 45.2% 1332.5 60Co -4.756 +/- 4.19 mBq/kg Contributed 54.8% 57 Co Chain Activity : -17.13 +/- 6.667 mBq/kg Background: 1.34 +/- 2.3 mBq/kg removed Limits: 68% 0 to 2.502 mBq/kg 90% 0 to 4.772 mBq/kg 95% 0 to 6.041 mBq/kg 122.1 57Co -14.3 +/- 6.72 mBq/kg Contributed 98.4% 136.5 57Co -190.8 +/- 52.6 mBq/kg Contributed 1.6% 24 Na Chain Activity : -6.546 +/- 3.552 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 1.669 mBq/kg 90% 0 to 3.114 mBq/kg 95% 0 to 3.901 mBq/kg 1368.6 24Na -6.622 +/- 4.27 mBq/kg Contributed 69.1% 2754.0 24Na -6.378 +/- 6.39 mBq/kg Contributed 30.9% 134 Cs Chain Activity : 8.746 +/- 5.455 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 3.291 to 14.2 mBq/kg 90% 0 to 17.72 mBq/kg 95% 0 to 19.44 mBq/kg 604.7 134Cs -10.08 +/- 8.13 mBq/kg Contributed 45.0% 795.9 134Cs 25.2 +/- 7.41 mBq/kg Contributed 54.2% 802.0 134Cs -46.58 +/- 61.2 mBq/kg Contributed 0.8% 106 Rh Chain Activity : 180.5 +/- 39.66 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 140.9 to 220.2 mBq/kg 90% 115.3 to 245.8 mBq/kg 95% 102.8 to 258.3 mBq/kg 621.9 106Rh -100.2 +/- 46.5 mBq/kg Contributed 72.7% 511.8 106Rh 927.8 +/- 75.9 mBq/kg Contributed 27.3% 131 I Chain Activity : 5.774 +/- 7.442 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 13.22 mBq/kg 90% 0 to 18.02 mBq/kg 95% 0 to 20.36 mBq/kg 364.5 131I 6.015 +/- 7.51 mBq/kg Contributed 98.3% 284.3 131I -185.3 +/- 78.8 mBq/kg Contributed 0.9% 637.0 131I 179.7 +/- 81 mBq/kg Contributed 0.8% 95 Zr Chain Activity : 3.815 +/- 7.525 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 11.34 mBq/kg 90% 0 to 16.19 mBq/kg 95% 0 to 18.56 mBq/kg 756.7 95Zr 6.755 +/- 9.18 mBq/kg Contributed 67.3% 724.2 95Zr -2.223 +/- 13.2 mBq/kg Contributed 32.7% 99 Mo Chain Activity : -1.478 +/- 38.13 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 37.44 mBq/kg 90% 0 to 61.82 mBq/kg 95% 0 to 73.77 mBq/kg 181.1 99Mo -42.92 +/- 87.8 mBq/kg Contributed 18.8% 739.5 99Mo 8.146 +/- 42.3 mBq/kg Contributed 81.2% 136 Cs Chain Activity : 7.104 +/- 3.299 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 3.804 to 10.4 mBq/kg 90% 1.677 to 12.53 mBq/kg 95% 0.6372 to 13.57 mBq/kg 340.5 136Cs 55.55 +/- 15.7 mBq/kg Contributed 4.4% 818.5 136Cs 6.785 +/- 4.3 mBq/kg Contributed 58.8% 1048.1 136Cs 1.837 +/- 5.43 mBq/kg Contributed 36.9% 140 La Chain Activity : -8.709 +/- 10.69 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 7.405 mBq/kg 90% 0 to 13.08 mBq/kg 95% 0 to 16.01 mBq/kg 487.0 140La -16.7 +/- 13.3 mBq/kg Contributed 64.5% 815.8 140La 5.823 +/- 18 mBq/kg Contributed 35.5% 138 La Chain Activity : -10.89 +/- 6.026 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 2.867 mBq/kg 90% 0 to 5.341 mBq/kg 95% 0 to 6.688 mBq/kg 788.7 138La -43.9 +/- 15 mBq/kg Contributed 16.1% 1435.8 138La -4.536 +/- 6.58 mBq/kg Contributed 83.9% 227 Ac Chain Activity : -11 +/- 20.44 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 15.95 mBq/kg 90% 0 to 27.59 mBq/kg 95% 0 to 33.49 mBq/kg 236.0 227Th -307.2 +/- 49.1 mBq/kg Contributed 17.4% 154.2 223Ra 108.4 +/- 120 mBq/kg Contributed 2.9% 445.0 223Ra 117.1 +/- 436 mBq/kg Contributed 0.2% 403.3 combo 79.18 +/- 56.2 mBq/kg Contributed 13.2% 270.0 combo 43.09 +/- 25.6 mBq/kg Contributed 64.0% 427.1 211Pb 68.76 +/- 296 mBq/kg Contributed 0.5% 832.0 211Pb 29.05 +/- 151 mBq/kg Contributed 1.8% 152 Eu Chain Activity : -60.08 +/- 10.1 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 1.87 mBq/kg 90% 0 to 3.698 mBq/kg 95% 0 to 4.772 mBq/kg 121.8 152Eu -38.43 +/- 18.9 mBq/kg Contributed 28.6% 244.7 152Eu -638.4 +/- 77.3 mBq/kg Contributed 1.7% 344.3 152Eu -101.8 +/- 20.9 mBq/kg Contributed 23.3% 778.9 152Eu -108.5 +/- 39.4 mBq/kg Contributed 6.6% 867.4 152Eu -170.7 +/- 119 mBq/kg Contributed 0.7% 964.1 152Eu -58.64 +/- 50.2 mBq/kg Contributed 4.1% 1085.9 152Eu 102.1 +/- 42.8 mBq/kg Contributed 5.6% 1112.1 152Eu -35.81 +/- 33.9 mBq/kg Contributed 8.9% 1408.0 152Eu -30.02 +/- 22.2 mBq/kg Contributed 20.6% 176 Lu Chain Activity : -2.577 +/- 4.309 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 3.275 mBq/kg 90% 0 to 5.692 mBq/kg 95% 0 to 6.922 mBq/kg 88.3 176Lu 130.3 +/- 63 mBq/kg Contributed 0.5% 201.8 176Lu 5.905 +/- 7.05 mBq/kg Contributed 37.3% 306.8 176Lu -8.627 +/- 5.46 mBq/kg Contributed 62.2% 401.0 176Lu -2331 +/- 1.42e+03 mBq/kg Contributed 0.0% Full Thorium Chain Activity : 457.2 +/- 18.2 mBq/kg Backgrounds set and removed by above Thorium and Actinium chains. Limits: 68% 439 to 475.4 mBq/kg 90% 427.3 to 487.1 mBq/kg 95% 421.5 to 492.9 mBq/kg 39.9 212Bi -379.6 +/- 603 mBq/kg Excluded by UseLine 129.1 228Ac 190.1 +/- 236 mBq/kg Contributed 0.6% 209.3 228Ac 263 +/- 135 mBq/kg Contributed 1.8% 238.6 212Pb 492 +/- 33.2 mBq/kg Contributed 30.0% 277.4 208Tl 1082 +/- 271 mBq/kg Excluded by UseLine 300.1 212Pb 479.4 +/- 188 mBq/kg Excluded by UseLine 338.3 228Ac 324.2 +/- 63.7 mBq/kg Contributed 8.2% 463.0 228Ac 337.1 +/- 148 mBq/kg Contributed 1.5% 510.8 208Tl 2478 +/- 196 mBq/kg Excluded by UseLine 583.2 208Tl 484.5 +/- 42.9 mBq/kg Contributed 18.0% 727.3 212Bi 531.8 +/- 107 mBq/kg Contributed 2.9% 860.6 208Tl 541.3 +/- 137 mBq/kg Contributed 1.8% 911.2 228Ac 503 +/- 49.3 mBq/kg Contributed 13.6% 964.8 228Ac -254 +/- 147 mBq/kg Excluded by UseLine 969.0 228Ac 453 +/- 60.3 mBq/kg Contributed 9.1% 2614.5 208Tl 400.8 +/- 51.6 mBq/kg Contributed 12.5%