Analysis Summary for File: snolab36-scale.chn Counting efficiency uses expdecay scaling function with 6 parameters: 0.6226 1.917 -0.1257 0.5251 0.1702 0.5778 Detector Backgrounds: U Top : 6.61 +/- 0.85 mBq U Bottom: 2.414 +/- 0.094 mBq 235U : 0.333 +/- 0.06 mBq Thorium : 1.534 +/- 0.082 mBq Actinium: 1.394 +/- 0.041 mBq Cobalt60: 0.151 +/- 0.026 mBq Cobalt57: 0 +/- 0.033 mBq 40K : 18.65 +/- 1.22 mBq 137Cs : 0.405 +/- 0.052 mBq 54Mn : 0.006 +/- 0.034 mBq 210Po : 0 +/- 0 mBq 210Pb : 99.2 +/- 7.71 mBq Cobalt58: 0 +/- 0.0322 mBq Sample: SNOLAB V36, Cadbury Dark Chocolate, 200.5 g Detector: VDA Start Time: 07 May 2024 09:52:20 Real Time: 253800.00 seconds = 2.938 days Live Time: 253521.14 seconds = 2.934 days Sample Mass: 202.9 +/- 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 61.02 - 65.60 447 +/- 21 420 +/- 14 0.66 +/- 0.085 26.8 +/- 26 234Th 4.8 +/- 0.5 0.716 +/- 0.041 1518.7 +/- 1461 63.3 57.35 2980 0 3922 0 4383 92.590 90.21 - 95.01 521 +/- 23 455 +/- 21 4.24 +/- 0.55 61.8 +/- 31 234Th 5.6 +/- 0.21 2.78 +/- 0.14 772.55 +/- 394 92.6 378.6 1167 124.5 1421 0.3543 1545 766.420 762.96 - 769.94 161 +/- 13 146 +/- 8.6 0.168 +/- 0.022 14.3 +/- 15 234mPa 0.317 +/- 0.005 2.62 +/- 0.19 3352.8 +/- 3589 766.4 0 6942 0 9256 0 1.039e+04 1001.030 997.38 -1004.79 194 +/- 14 189 +/- 9.7 0.38 +/- 0.049 4.62 +/- 17 234mPa 0.842 +/- 0.008 2.13 +/- 0.13 500.33 +/- 1840 1001.0 0 2340 0 3527 0 4106 Bottom of 238 U Chain Lines 186.211 183.68 - 188.91 455 +/- 21 392 +/- 14 1.84 +/- 0.072 61.2 +/- 26 226Ra 3.59 +/- 0.06 5.5 +/- 0.28 345.15 +/- 144.4 186.2 200.8 489.5 107.7 582.6 62.16 628.1 241.995 239.23 - 244.68 520 +/- 23 330 +/- 18 3.19 +/- 0.12 187 +/- 29 214Pb 7.25 +/- 0.016 5.14 +/- 0.26 974.48 +/- 160 242.0 814.5 1134 711.3 1238 660.9 1288 295.213 292.39 - 298.05 382 +/- 20 232 +/- 11 7.02 +/- 0.27 143 +/- 22 214Pb 18.5 +/- 0.3 4.48 +/- 0.23 335.05 +/- 55.26 295.2 279.8 390.3 244.2 425.9 226.7 443.4 351.921 349.03 - 354.91 464 +/- 22 187 +/- 9.7 11.9 +/- 0.46 265 +/- 24 214Pb 35.8 +/- 0.5 3.94 +/- 0.2 365.26 +/- 37.81 351.9 327.4 403.1 303.1 427.5 291.1 439.4 609.312 606.11 - 612.64 387 +/- 20 146 +/- 8.6 10 +/- 0.39 230 +/- 21 214Bi 44.8 +/- 0.5 2.48 +/- 0.13 402.54 +/- 42.99 609.3 359.6 445.5 331.8 473.3 318.3 486.8 768.356 764.93 - 771.90 164 +/- 13 146 +/- 8.5 0.953 +/- 0.037 17 +/- 15 214Bi 4.94 +/- 0.06 2.08 +/- 0.11 321.97 +/- 291.3 768.4 30.68 613.3 0 801.1 0 892.9 1120.287 1116.55 -1124.17 277 +/- 17 245 +/- 11 2.29 +/- 0.089 29.7 +/- 20 214Bi 14.8 +/- 0.2 1.7 +/- 0.088 229.28 +/- 154.7 1120.3 74.54 384 0 483.8 0 532.6 1238.110 1232.88 -1243.34 534 +/- 23 451 +/- 15 0.846 +/- 0.033 82.2 +/- 28 214Bi 5.79 +/- 0.08 1.62 +/- 0.086 1704.6 +/- 579.4 1238.1 1125 2284 751.5 2658 568.9 2840 1377.669 1372.09 -1383.20 85 +/- 9.2 116 +/- 11 0.549 +/- 0.021 -31.5 +/- 14 214Bi 3.99 +/- 0.011 1.81 +/- 0.098 -847.33 +/- 383.5 1377.7 0 160.2 0 302.6 0 381.3 1764.494 1758.35 -1770.55 53 +/- 7.3 3 +/- 1.2 1.83 +/- 0.071 48.2 +/- 7.4 214Bi 15.4 +/- 0.2 1.42 +/- 0.074 429.01 +/- 69.7 1764.5 359.3 498.7 314.4 543.7 292.4 565.6 2204.210 2197.54 -2210.83 19 +/- 4.4 5 +/- 1.6 0.53 +/- 0.021 13.5 +/- 4.6 214Bi 5.08 +/- 0.04 1.19 +/- 0.065 432.94 +/- 150.9 2204.2 282 583.9 184.7 681.2 137.1 728.8 235 U Chain Lines 143.760 141.19 - 146.20 399 +/- 20 422 +/- 15 0.8 +/- 0.14 -24.3 +/- 25 235U 11 +/- 0.14 5.86 +/- 0.3 -73.544 +/- 74.86 143.8 0 48.37 0 86.45 0 106.3 163.330 160.80 - 165.81 406 +/- 20 397 +/- 14 0.373 +/- 0.067 8.63 +/- 25 235U 5.08 +/- 0.06 6.15 +/- 0.31 53.725 +/- 153.1 163.3 0 206.9 0 305.6 0 353.9 185.715 183.02 - 188.25 452 +/- 21 389 +/- 14 4.05 +/- 0.73 59 +/- 25 235U 57.2 +/- 0.8 5.53 +/- 0.28 15.45 +/- 6.675 185.7 8.775 22.13 4.47 26.43 2.367 28.53 205.311 202.63 - 208.08 390 +/- 20 470 +/- 15 0.337 +/- 0.061 -80.8 +/- 25 235U 5.01 +/- 0.07 5.36 +/- 0.27 -584.79 +/- 183.5 205.3 0 58.42 0 112.8 0 143.7 Thorium Chain: Below Actinium Lines 39.857 37.49 - 42.07 319 +/- 18 357 +/- 13 0.0219 +/- 0.0012 -38 +/- 22 212Bi 1.09 +/- 0.025 0.0682 +/- 0.022 -99341 +/- 6.649e+04 39.9 0 3.529e+04 0 6.487e+04 0 8.074e+04 238.632 235.96 - 241.41 625 +/- 25 427 +/- 21 12.2 +/- 0.65 186 +/- 32 212Pb 43.3 +/- 0.3 5.05 +/- 0.26 165.18 +/- 30.05 238.6 135.1 195.2 115.8 214.6 106.3 224.1 277.371 274.52 - 280.19 286 +/- 17 253 +/- 16 0.599 +/- 0.032 32.4 +/- 23 208Tl 2.37 +/- 0.11 3.9 +/- 0.2 681.6 +/- 490.7 277.4 190.9 1172 0 1489 0 1643 300.087 297.18 - 302.85 228 +/- 15 241 +/- 16 0.786 +/- 0.042 -13.8 +/- 22 212Pb 3.3 +/- 0.04 4.31 +/- 0.22 -188.24 +/- 295.9 300.1 0 221.2 0 385.6 0 469.4 510.770 507.63 - 513.95 206 +/- 14 138 +/- 8.3 1.3 +/- 0.069 66.2 +/- 17 208Tl 8.12 +/- 0.07 3.02 +/- 0.15 525.46 +/- 134.4 510.8 391.1 659.8 304.5 746.5 262.1 788.8 583.187 579.96 - 586.50 223 +/- 15 129 +/- 8 4.46 +/- 0.24 89.5 +/- 17 208Tl 30.5 +/- 0.11 2.44 +/- 0.12 233.28 +/- 45.75 583.2 187.5 279 158 308.5 143.6 322.9 727.330 723.97 - 730.72 200 +/- 14 139 +/- 8.3 0.846 +/- 0.045 60.2 +/- 16 212Bi 6.67 +/- 0.09 2.38 +/- 0.12 735.12 +/- 204.4 727.3 530.7 939.5 399 1071 334.6 1136 860.557 857.08 - 864.05 173 +/- 13 158 +/- 8.9 0.514 +/- 0.027 14.5 +/- 16 208Tl 4.49 +/- 0.04 2.13 +/- 0.11 293.89 +/- 322.4 860.6 0 616.3 0 824.3 0 925.9 2614.511 2607.32 -2621.70 34 +/- 5.8 0 +/- 0.71 2.13 +/- 0.11 31.9 +/- 5.9 208Tl 35.8 +/- 0.001 0.885 +/- 0.046 195.24 +/- 37.4 2614.5 157.8 232.6 133.7 256.8 121.9 268.5 Thorium Chain: 228 Ac Lines 129.065 126.60 - 131.61 472 +/- 22 428 +/- 15 0.702 +/- 0.021 43.8 +/- 26 228Ac 2.42 +/- 0.09 5.16 +/- 0.27 681.89 +/- 410 129.1 271.9 1092 7.459 1356 0 1486 209.253 206.55 - 212.00 470 +/- 22 401 +/- 14 1.08 +/- 0.032 67.9 +/- 26 228Ac 3.89 +/- 0.07 5.35 +/- 0.27 634.05 +/- 244.2 209.3 389.9 878.2 232.4 1036 155.4 1113 338.320 335.53 - 341.19 294 +/- 17 189 +/- 9.7 2.22 +/- 0.065 103 +/- 20 228Ac 11.3 +/- 0.19 4.04 +/- 0.21 439.3 +/- 87.49 338.3 351.8 526.8 295.4 583.2 267.8 610.8 463.004 459.92 - 466.02 159 +/- 13 140 +/- 8.4 0.686 +/- 0.02 18.8 +/- 15 228Ac 4.4 +/- 0.07 3.02 +/- 0.16 275.41 +/- 221.9 463.0 53.5 497.3 0 640.4 0 710.3 911.204 907.62 - 914.81 266 +/- 16 179 +/- 9.5 2.6 +/- 0.076 84.4 +/- 19 228Ac 25.8 +/- 0.4 2.12 +/- 0.11 300.29 +/- 68.99 911.2 231.3 369.3 186.8 413.8 165.1 435.5 964.766 961.00 - 968.40 227 +/- 15 208 +/- 10 0.486 +/- 0.014 18 +/- 18 228Ac 4.99 +/- 0.09 2.05 +/- 0.11 343.04 +/- 347.1 964.8 0 690.2 0 914 0 1023 968.971 965.35 - 972.54 256 +/- 16 189 +/- 14 1.53 +/- 0.045 65.5 +/- 21 228Ac 15.8 +/- 0.3 2.05 +/- 0.11 393.37 +/- 128.6 969.0 264.8 522 181.9 604.9 141.3 645.4 60 Co Chain Lines 1173.228 1167.96 -1178.42 430 +/- 21 410 +/- 14 0.932 +/- 0.16 19.6 +/- 25 60Co 98.8 +/- 0.03 1.7 +/- 0.087 22.611 +/- 29.14 1173.2 0 51.75 0 70.53 0 79.72 1332.500 1327.00 -1337.89 151 +/- 12 149 +/- 8.6 0.877 +/- 0.15 1.12 +/- 15 60Co 100 +/- 0.0006 1.53 +/- 0.078 1.431 +/- 19.13 1332.5 0 20.57 0 32.9 0 38.93 57 Co Chain Lines 122.061 119.63 - 124.64 443 +/- 21 438 +/- 15 0 +/- 0.56 5.5 +/- 26 57Co 85.6 +/- 0.17 4.61 +/- 0.23 2.7088 +/- 12.67 122.1 0 15.38 0 23.55 0 27.55 136.474 134.00 - 139.02 385 +/- 20 448 +/- 15 0 +/- 0.076 -63.5 +/- 25 57Co 10.7 +/- 0.08 5.09 +/- 0.25 -227.22 +/- 89.07 136.5 0 33.6 0 64.07 0 81.1 24 Na Chain Lines 1368.633 1363.16 -1374.05 99 +/- 9.9 97 +/- 7 0 +/- 0 2 +/- 12 24Na 100 +/- 0.1 1.59 +/- 0.08 2.4436 +/- 14.84 1368.6 0 17.28 0 26.85 0 31.53 2754.028 2746.75 -2761.34 0 +/- 1 0.5 +/- 0.71 0 +/- 0 -0.5 +/- 1.2 24Na 99.9 +/- 0.004 0.94 +/- 0.047 -1.0341 +/- 2.534 2754.0 0 2.095 0 3.584 0 4.333 134 Cs Chain Lines 604.721 601.53 - 607.85 146 +/- 12 141 +/- 12 0 +/- 0 5 +/- 17 134Cs 97.6 +/- 0.011 2.72 +/- 0.14 3.659 +/- 12.4 604.7 0 16.06 0 24.05 0 27.96 795.864 792.38 - 799.35 158 +/- 13 150 +/- 12 0 +/- 0 8 +/- 18 134Cs 85.5 +/- 0.006 2.3 +/- 0.11 7.9259 +/- 17.39 795.9 0 25.32 0 36.53 0 42.01 801.953 798.48 - 805.45 132 +/- 11 157 +/- 13 0 +/- 0 -25 +/- 17 134Cs 8.69 +/- 0.016 2.29 +/- 0.11 -244.81 +/- 166.9 802.0 0 89.48 0 164.3 0 204.4 106 Rh Chain Lines 621.940 618.74 - 625.28 154 +/- 12 148 +/- 8.6 0 +/- 0 6.5 +/- 15 106Rh 9.93 +/- 0.12 2.68 +/- 0.13 47.571 +/- 110.5 621.9 0 158 0 229.3 0 264.1 511.842 508.72 - 515.04 196 +/- 14 142 +/- 8.4 0 +/- 0 53.5 +/- 16 106Rh 20 +/- 0.01 3.01 +/- 0.15 172.63 +/- 53.45 511.8 119.2 226.1 84.71 260.5 67.87 277.4 131 I Chain Lines 364.489 361.67 - 367.33 188 +/- 14 172 +/- 13 0 +/- 0 16 +/- 19 131I 81.5 +/- 0.08 3.71 +/- 0.19 10.277 +/- 12.2 364.5 0 22.47 0 30.34 0 34.18 284.305 281.50 - 287.16 255 +/- 16 255 +/- 11 0 +/- 0 0 +/- 20 131I 6.12 +/- 0.06 4.33 +/- 0.22 0 +/- 143.6 284.3 0 143.6 0 236.3 0 281.5 636.989 633.77 - 640.31 141 +/- 12 135 +/- 8.2 0 +/- 0 6 +/- 14 131I 7.16 +/- 0.1 2.64 +/- 0.13 61.797 +/- 148.8 637.0 0 210.6 0 306.5 0 353.3 95 Zr Chain Lines 756.729 753.38 - 760.13 131 +/- 11 140 +/- 8.4 0 +/- 0 -9.5 +/- 14 95Zr 54 +/- 0.1 2.37 +/- 0.12 -14.431 +/- 21.56 756.7 0 15.89 0 27.77 0 33.84 724.199 720.92 - 727.67 191 +/- 14 146 +/- 8.5 0 +/- 0 45.5 +/- 16 95Zr 44.2 +/- 0.13 2.44 +/- 0.12 82.214 +/- 29.63 724.2 52.58 111.8 33.47 131 24.14 140.3 99 Mo Chain Lines 181.068 178.45 - 183.68 389 +/- 20 429 +/- 15 0 +/- 0 -40 +/- 25 99Mo 5.99 +/- 0.07 5.31 +/- 0.27 -244.34 +/- 150.6 181.1 0 76.33 0 141.2 0 176.1 739.500 736.17 - 742.92 135 +/- 12 129 +/- 8 0 +/- 0 6 +/- 14 99Mo 12.1 +/- 0.12 2.4 +/- 0.12 39.995 +/- 94.17 739.5 0 134.2 0 194.9 0 224.6 136 Cs Chain Lines 340.547 337.70 - 343.37 273 +/- 17 202 +/- 10 0 +/- 0 71.5 +/- 19 136Cs 42.2 +/- 0.13 3.87 +/- 0.19 85.028 +/- 23.38 340.5 61.65 108.4 46.57 123.5 39.2 130.9 818.514 815.03 - 822.00 146 +/- 12 136 +/- 8.3 0 +/- 0 9.5 +/- 15 136Cs 100 +/- 0.01 2.26 +/- 0.11 8.1877 +/- 12.62 818.5 0 20.81 0 28.95 0 32.93 1048.073 1044.22 -1051.84 215 +/- 15 205 +/- 10 0 +/- 0 10 +/- 18 136Cs 80 +/- 0.3 1.92 +/- 0.096 12.667 +/- 22.58 1048.1 0 35.25 0 49.81 0 56.92 140 La Chain Lines 487.021 483.89 - 490.21 125 +/- 11 156 +/- 12 0 +/- 0 -31 +/- 17 140La 45.5 +/- 0.6 3.11 +/- 0.16 -42.652 +/- 23.17 487.0 0 10.89 0 20.33 0 25.47 815.772 812.20 - 819.17 149 +/- 12 142 +/- 8.4 0 +/- 0 7 +/- 15 140La 23.3 +/- 0.19 2.26 +/- 0.11 25.86 +/- 54.81 815.8 0 80.67 0 116 0 133.3 138 La Chain Lines 788.742 785.19 - 792.16 150 +/- 12 141 +/- 8.4 0 +/- 0 9 +/- 15 138La 34.4 +/- 0.5 2.31 +/- 0.12 22.026 +/- 36.36 788.7 0 58.39 0 81.83 0 93.29 1435.795 1430.26 -1441.37 72 +/- 8.5 93 +/- 6.8 0 +/- 0 -21 +/- 11 138La 65.6 +/- 0.5 1.54 +/- 0.077 -40.5 +/- 21.09 1435.8 0 9.661 0 18.08 0 22.68 227 Ac Chain Lines 235.960 233.35 - 238.58 523 +/- 23 485 +/- 16 0 +/- 0 38 +/- 28 227Th 17.5 +/- 1.4 4.8 +/- 0.24 87.909 +/- 64.54 236.0 23.37 152.5 0 194.1 0 214.4 154.208 151.65 - 156.88 440 +/- 21 452 +/- 21 0 +/- 0 -12 +/- 30 223Ra 5.7 +/- 0.16 5.33 +/- 0.27 -76.726 +/- 191 154.2 0 158.4 0 270.9 0 327.3 445.033 442.06 - 448.16 152 +/- 12 134 +/- 12 0 +/- 0 18 +/- 17 223Ra 1.29 +/- 0.05 3.28 +/- 0.16 826.51 +/- 778.3 445.0 48.2 1605 0 2107 0 2352 403.300 400.23 - 406.33 161 +/- 13 160 +/- 8.9 0 +/- 0 1.5 +/- 16 combo 10.4 +/- 0.4 3.49 +/- 0.17 8.0548 +/- 83.32 403.3 0 91.38 0 145.1 0 171.4 270.000 267.33 - 272.78 305 +/- 17 288 +/- 17 0 +/- 0 17 +/- 24 combo 24.7 +/- 0.5 4.46 +/- 0.22 30.009 +/- 43.02 270.0 0 73.03 0 100.8 0 114.3 427.088 424.19 - 430.08 148 +/- 12 158 +/- 8.9 0 +/- 0 -10 +/- 15 211Pb 1.76 +/- 0.04 3.37 +/- 0.17 -328.12 +/- 494.7 427.1 0 365.4 0 638.5 0 778 832.010 828.54 - 835.51 150 +/- 12 142 +/- 8.4 0 +/- 0 8 +/- 15 211Pb 3.52 +/- 0.06 2.23 +/- 0.11 197.93 +/- 368 832.0 0 565.9 0 803.2 0 919.1 152 Eu Chain Lines 121.782 119.19 - 124.20 437 +/- 21 433 +/- 15 0 +/- 0 4 +/- 26 152Eu 28.6 +/- 0.6 4.6 +/- 0.23 5.9164 +/- 37.81 121.8 0 43.73 0 68.11 0 80.03 244.698 242.06 - 247.51 411 +/- 20 480 +/- 15 0 +/- 0 -68.5 +/- 26 152Eu 7.58 +/- 0.019 4.71 +/- 0.24 -372.76 +/- 140.1 244.7 0 51.22 0 97.91 0 124.1 344.279 341.41 - 347.07 171 +/- 13 372 +/- 14 0 +/- 0 -201 +/- 19 152Eu 26.5 +/- 0.4 3.85 +/- 0.19 -383.23 +/- 41.21 344.3 0 4.999 0 9.964 0 12.92 778.904 775.38 - 782.35 129 +/- 11 160 +/- 8.9 0 +/- 0 -30.5 +/- 14 152Eu 12.9 +/- 0.19 2.33 +/- 0.12 -196.84 +/- 93.81 778.9 0 40.56 0 76.36 0 96.07 867.378 863.83 - 871.02 181 +/- 13 164 +/- 9.1 0 +/- 0 17 +/- 16 152Eu 4.24 +/- 0.019 2.17 +/- 0.11 358.19 +/- 342.2 867.4 16.01 700.4 0 921 0 1029 964.079 960.34 - 967.75 212 +/- 15 216 +/- 10 0 +/- 0 -4.5 +/- 18 152Eu 14.6 +/- 0.021 2.03 +/- 0.1 -29.526 +/- 117.4 964.1 0 104.3 0 176 0 211.5 1085.869 1082.13 -1089.75 227 +/- 15 215 +/- 15 0 +/- 0 12 +/- 21 152Eu 10.2 +/- 0.021 1.87 +/- 0.094 122.04 +/- 213.9 1085.9 0 335.9 0 473.9 0 541.3 1112.069 1108.27 -1115.89 239 +/- 15 255 +/- 11 0 +/- 0 -16 +/- 19 152Eu 13.6 +/- 0.021 1.84 +/- 0.092 -123.73 +/- 148.2 1112.1 0 101.7 0 180 0 220.5 1408.006 1402.37 -1413.49 84 +/- 9.2 53 +/- 5.1 0 +/- 0 31 +/- 11 152Eu 21 +/- 0.024 1.56 +/- 0.078 184.07 +/- 63.09 1408.0 121 247.2 80.29 287.8 60.41 307.7 176 Lu Chain Lines 88.340 85.86 - 90.87 559 +/- 24 523 +/- 16 0 +/- 0 36 +/- 29 176Lu 14.5 +/- 0.6 2.17 +/- 0.11 222 +/- 177.2 88.3 44.77 399.2 0 513.5 0 569.4 201.830 199.14 - 204.37 405 +/- 20 417 +/- 14 0 +/- 0 -12 +/- 25 176Lu 78 +/- 2.5 5.15 +/- 0.26 -5.8081 +/- 11.99 201.8 0 9.585 0 16.51 0 20 306.780 303.94 - 309.60 241 +/- 16 212 +/- 10 0 +/- 0 28.5 +/- 19 176Lu 93.6 +/- 0.17 4.13 +/- 0.21 14.329 +/- 9.396 306.8 4.932 23.72 0 29.78 0 32.74 400.990 398.05 - 403.93 148 +/- 12 163 +/- 9 0 +/- 0 -15 +/- 15 176Lu 0.37 +/- 0.04 3.5 +/- 0.18 -2251.7 +/- 2290 401.0 0 1479 0 2643 0 3250 1460.832 1455.31 -1466.42 8.88e+03 +/- 94 117 +/- 7.6 11 +/- 0.72 8.75e+03 +/- 95 40K 10.7 +/- 0.11 1.52 +/- 0.076 1.0506e+05 +/- 5483 1460.8 9.958e+04 1.105e+05 9.604e+04 1.141e+05 9.431e+04 1.158e+05 661.657 658.39 - 664.93 187 +/- 14 140 +/- 8.4 3.02 +/- 0.39 44 +/- 16 137Cs 85.1 +/- 0.2 2.58 +/- 0.13 39.007 +/- 14.36 661.7 24.65 53.36 15.39 62.62 10.87 67.15 834.855 831.37 - 838.34 150 +/- 12 144 +/- 8.5 0.0456 +/- 0.26 6.45 +/- 15 54Mn 100 +/- 0.001 2.23 +/- 0.11 5.6347 +/- 13 834.9 0 18.64 0 27.03 0 31.12 803.060 799.56 - 806.54 143 +/- 12 154 +/- 8.8 0 +/- 0 -11 +/- 15 210Po 0.00103 +/- 6e-05 2.28 +/- 0.11 -9.0938e+05 +/- 1.228e+06 803.1 0 8.777e+05 0 1.542e+06 0 1.884e+06 46.539 44.25 - 48.82 383 +/- 20 382 +/- 14 5.52 +/- 0.43 -4.52 +/- 24 210Pb 4.25 +/- 0.04 0.0508 +/- 0.0063 -4071.7 +/- 2.157e+04 46.5 0 1.973e+04 0 3.308e+04 0 3.968e+04 477.604 474.52 - 480.62 137 +/- 12 134 +/- 8.2 0.365 +/- 0.38 3.13 +/- 14 7Be 10.4 +/- 0.04 3.14 +/- 0.16 18.574 +/- 84.61 477.6 0 103.2 0 157.7 0 184.4 810.759 807.19 - 814.16 156 +/- 12 141 +/- 8.4 0 +/- 0.25 15 +/- 15 58Co 99.4 +/- 0.05 2.27 +/- 0.11 12.921 +/- 12.98 810.8 0 25.9 0 34.27 0 38.37 1274.537 1269.26 -1279.94 299 +/- 17 302 +/- 12 0 +/- 0 -3 +/- 21 22Na 99.9 +/- 0.014 1.67 +/- 0.084 -3.4846 +/- 24.64 1274.5 0 23.05 0 38.45 0 46.06 140.511 137.93 - 143.15 431 +/- 21 418 +/- 14 0 +/- 0 13 +/- 25 99mTc 89 +/- 0.01 5.17 +/- 0.26 5.4918 +/- 10.69 140.5 0 16.18 0 23.08 0 26.45 765.794 762.31 - 769.28 154 +/- 12 150 +/- 8.7 0 +/- 0 4 +/- 15 95Nb 100 +/- 0.01 2.35 +/- 0.12 3.3056 +/- 12.51 765.8 0 15.81 0 23.88 0 27.82 145.441 142.94 - 147.95 411 +/- 20 426 +/- 15 0 +/- 0 -15 +/- 25 141Ce 48.2 +/- 0.3 5.25 +/- 0.26 -11.526 +/- 19.2 145.4 0 14.58 0 25.35 0 30.83 537.261 534.21 - 540.31 117 +/- 11 138 +/- 8.3 0 +/- 0 -21 +/- 14 140Ba 24.4 +/- 0.07 2.92 +/- 0.15 -57.23 +/- 37.28 537.3 0 19.49 0 35.91 0 44.73 529.872 526.81 - 532.91 137 +/- 12 121 +/- 11 0 +/- 0 16 +/- 16 133I 87 +/- 0.17 2.95 +/- 0.15 12.121 +/- 12.18 529.9 0 24.31 0 32.16 0 36 Top of 238 U Chain Activity : 809.9 +/- 372.5 mBq/kg Background: 32.6 +/- 4.2 mBq/kg removed Limits: 68% 437.3 to 1182 mBq/kg 90% 197.1 to 1423 mBq/kg 95% 79.75 to 1540 mBq/kg 63.3 234Th 1519 +/- 1.46e+03 mBq/kg Contributed 6.5% 92.6 234Th 772.6 +/- 394 mBq/kg Contributed 89.4% 766.4 234mPa 3353 +/- 3.59e+03 mBq/kg Excluded by UseLine 1001.0 234mPa 500.3 +/- 1.84e+03 mBq/kg Contributed 4.1% Bottom of 238 U Chain Activity : 373.7 +/- 23.06 mBq/kg Background: 11.9 +/- 0.46 mBq/kg removed Limits: 68% 350.7 to 396.8 mBq/kg 90% 335.8 to 411.7 mBq/kg 95% 328.5 to 418.9 mBq/kg 186.2 226Ra 345.2 +/- 144 mBq/kg Excluded by UseLine 242.0 214Pb 974.5 +/- 160 mBq/kg Excluded by UseLine 295.2 214Pb 335 +/- 55.3 mBq/kg Contributed 17.4% 351.9 214Pb 365.3 +/- 37.8 mBq/kg Contributed 37.2% 609.3 214Bi 402.5 +/- 43 mBq/kg Contributed 28.8% 768.4 214Bi 322 +/- 291 mBq/kg Contributed 0.6% 1120.3 214Bi 229.3 +/- 155 mBq/kg Contributed 2.2% 1238.1 214Bi 1705 +/- 579 mBq/kg Contributed 0.2% 1377.7 214Bi -847.3 +/- 384 mBq/kg Contributed 0.4% 1764.5 214Bi 429 +/- 69.7 mBq/kg Contributed 10.9% 2204.2 214Bi 432.9 +/- 151 mBq/kg Contributed 2.3% 235 U Chain Activity : 14.04 +/- 6.638 mBq/kg Background: 1.64 +/- 0.3 mBq/kg removed Limits: 68% 7.399 to 20.68 mBq/kg 90% 3.118 to 24.96 mBq/kg 95% 1.026 to 27.05 mBq/kg 143.8 235U -73.54 +/- 74.9 mBq/kg Contributed 0.8% 163.3 235U 53.72 +/- 153 mBq/kg Contributed 0.2% 185.7 235U 15.45 +/- 6.68 mBq/kg Contributed 98.9% 205.3 235U -584.8 +/- 184 mBq/kg Contributed 0.1% Thorium Chain: Below Actinium Activity : 194.7 +/- 20.7 mBq/kg Background: 7.56 +/- 0.4 mBq/kg removed Limits: 68% 174 to 215.4 mBq/kg 90% 160.7 to 228.8 mBq/kg 95% 154.1 to 235.3 mBq/kg 39.9 212Bi -9.934e+04 +/- 6.65e+04 mBq/kg Excluded by UseLine 238.6 212Pb 165.2 +/- 30 mBq/kg Contributed 47.5% 277.4 208Tl 681.6 +/- 491 mBq/kg Excluded by UseLine 300.1 212Pb -188.2 +/- 296 mBq/kg Excluded by UseLine 510.8 208Tl 525.5 +/- 134 mBq/kg Excluded by UseLine 583.2 208Tl 233.3 +/- 45.8 mBq/kg Contributed 20.5% 727.3 212Bi 735.1 +/- 204 mBq/kg Contributed 1.0% 860.6 208Tl 293.9 +/- 322 mBq/kg Contributed 0.4% 2614.5 208Tl 195.2 +/- 37.4 mBq/kg Contributed 30.6% Thorium Chain: 228 Ac Activity : 370.4 +/- 47.45 mBq/kg Background: 6.87 +/- 0.2 mBq/kg removed Limits: 68% 323 to 417.9 mBq/kg 90% 292.4 to 448.5 mBq/kg 95% 277.4 to 463.4 mBq/kg 129.1 228Ac 681.9 +/- 410 mBq/kg Contributed 1.3% 209.3 228Ac 634.1 +/- 244 mBq/kg Contributed 3.8% 338.3 228Ac 439.3 +/- 87.5 mBq/kg Contributed 29.4% 463.0 228Ac 275.4 +/- 222 mBq/kg Contributed 4.6% 911.2 228Ac 300.3 +/- 69 mBq/kg Contributed 47.3% 964.8 228Ac 343 +/- 347 mBq/kg Excluded by UseLine 969.0 228Ac 393.4 +/- 129 mBq/kg Contributed 13.6% 60 Co Chain Activity : 7.814 +/- 15.99 mBq/kg Background: 0.744 +/- 0.13 mBq/kg removed Limits: 68% 0 to 23.81 mBq/kg 90% 0 to 34.12 mBq/kg 95% 0 to 39.16 mBq/kg 1173.2 60Co 22.61 +/- 29.1 mBq/kg Contributed 30.1% 1332.5 60Co 1.431 +/- 19.1 mBq/kg Contributed 69.9% 57 Co Chain Activity : -1.854 +/- 12.55 mBq/kg Background: 0 +/- 0.16 mBq/kg removed Limits: 68% 0 to 11.7 mBq/kg 90% 0 to 19.53 mBq/kg 95% 0 to 23.4 mBq/kg 122.1 57Co 2.709 +/- 12.7 mBq/kg Contributed 98.0% 136.5 57Co -227.2 +/- 89.1 mBq/kg Contributed 2.0% 24 Na Chain Activity : -0.9356 +/- 2.497 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 2.097 mBq/kg 90% 0 to 3.577 mBq/kg 95% 0 to 4.319 mBq/kg 1368.6 24Na 2.444 +/- 14.8 mBq/kg Contributed 2.8% 2754.0 24Na -1.034 +/- 2.53 mBq/kg Contributed 97.2% 134 Cs Chain Activity : 4.186 +/- 10.08 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 14.26 mBq/kg 90% 0 to 20.76 mBq/kg 95% 0 to 23.94 mBq/kg 604.7 134Cs 3.659 +/- 12.4 mBq/kg Contributed 66.1% 795.9 134Cs 7.926 +/- 17.4 mBq/kg Contributed 33.6% 802.0 134Cs -244.8 +/- 167 mBq/kg Contributed 0.4% 106 Rh Chain Activity : 148.9 +/- 48.11 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 100.8 to 197 mBq/kg 90% 69.76 to 228 mBq/kg 95% 54.6 to 243.2 mBq/kg 621.9 106Rh 47.57 +/- 110 mBq/kg Contributed 19.0% 511.8 106Rh 172.6 +/- 53.5 mBq/kg Contributed 81.0% 131 I Chain Activity : 10.55 +/- 12.11 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 22.66 mBq/kg 90% 0 to 30.47 mBq/kg 95% 0 to 34.29 mBq/kg 364.5 131I 10.28 +/- 12.2 mBq/kg Contributed 98.6% 284.3 131I 0 +/- 144 mBq/kg Contributed 0.7% 637.0 131I 61.8 +/- 149 mBq/kg Contributed 0.7% 95 Zr Chain Activity : 19.02 +/- 17.43 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 1.59 to 36.46 mBq/kg 90% 0 to 47.7 mBq/kg 95% 0 to 53.2 mBq/kg 756.7 95Zr -14.43 +/- 21.6 mBq/kg Contributed 65.4% 724.2 95Zr 82.21 +/- 29.6 mBq/kg Contributed 34.6% 99 Mo Chain Activity : -39.94 +/- 79.84 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 63.36 mBq/kg 90% 0 to 109.2 mBq/kg 95% 0 to 132.4 mBq/kg 181.1 99Mo -244.3 +/- 151 mBq/kg Contributed 28.1% 739.5 99Mo 39.99 +/- 94.2 mBq/kg Contributed 71.9% 136 Cs Chain Activity : 23.02 +/- 9.966 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 13.05 to 32.99 mBq/kg 90% 6.628 to 39.41 mBq/kg 95% 3.488 to 42.56 mBq/kg 340.5 136Cs 85.03 +/- 23.4 mBq/kg Contributed 18.2% 818.5 136Cs 8.188 +/- 12.6 mBq/kg Contributed 62.3% 1048.1 136Cs 12.67 +/- 22.6 mBq/kg Contributed 19.5% 140 La Chain Activity : -32.27 +/- 21.34 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 11.25 mBq/kg 90% 0 to 20.71 mBq/kg 95% 0 to 25.78 mBq/kg 487.0 140La -42.65 +/- 23.2 mBq/kg Contributed 84.8% 815.8 140La 25.86 +/- 54.8 mBq/kg Contributed 15.2% 138 La Chain Activity : -24.76 +/- 18.25 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 10.19 mBq/kg 90% 0 to 18.6 mBq/kg 95% 0 to 23.08 mBq/kg 788.7 138La 22.03 +/- 36.4 mBq/kg Contributed 25.2% 1435.8 138La -40.5 +/- 21.1 mBq/kg Contributed 74.8% 227 Ac Chain Activity : 39.24 +/- 32.19 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 7.044 to 71.43 mBq/kg 90% 0 to 92.18 mBq/kg 95% 0 to 102.3 mBq/kg 236.0 227Th 87.91 +/- 64.5 mBq/kg Contributed 24.9% 154.2 223Ra -76.73 +/- 191 mBq/kg Contributed 2.8% 445.0 223Ra 826.5 +/- 778 mBq/kg Contributed 0.2% 403.3 combo 8.055 +/- 83.3 mBq/kg Contributed 14.9% 270.0 combo 30.01 +/- 43 mBq/kg Contributed 56.0% 427.1 211Pb -328.1 +/- 495 mBq/kg Contributed 0.4% 832.0 211Pb 197.9 +/- 368 mBq/kg Contributed 0.8% 152 Eu Chain Activity : -118 +/- 23.23 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 4.968 mBq/kg 90% 0 to 9.782 mBq/kg 95% 0 to 12.59 mBq/kg 121.8 152Eu 5.916 +/- 37.8 mBq/kg Contributed 37.8% 244.7 152Eu -372.8 +/- 140 mBq/kg Contributed 2.8% 344.3 152Eu -383.2 +/- 41.2 mBq/kg Contributed 31.8% 778.9 152Eu -196.8 +/- 93.8 mBq/kg Contributed 6.1% 867.4 152Eu 358.2 +/- 342 mBq/kg Contributed 0.5% 964.1 152Eu -29.53 +/- 117 mBq/kg Contributed 3.9% 1085.9 152Eu 122 +/- 214 mBq/kg Contributed 1.2% 1112.1 152Eu -123.7 +/- 148 mBq/kg Contributed 2.5% 1408.0 152Eu 184.1 +/- 63.1 mBq/kg Contributed 13.6% 176 Lu Chain Activity : 7.021 +/- 7.39 mBq/kg Background: 0 +/- 0 mBq/kg removed Limits: 68% 0 to 14.41 mBq/kg 90% 0 to 19.18 mBq/kg 95% 0 to 21.5 mBq/kg 88.3 176Lu 222 +/- 177 mBq/kg Contributed 0.2% 201.8 176Lu -5.808 +/- 12 mBq/kg Contributed 38.0% 306.8 176Lu 14.33 +/- 9.4 mBq/kg Contributed 61.9% 401.0 176Lu -2252 +/- 2.29e+03 mBq/kg Contributed 0.0% Full Thorium Chain Activity : 222.8 +/- 18.97 mBq/kg Backgrounds set and removed by above Thorium and Actinium chains. Limits: 68% 203.8 to 241.8 mBq/kg 90% 191.6 to 254 mBq/kg 95% 185.6 to 260 mBq/kg 39.9 212Bi -9.934e+04 +/- 6.65e+04 mBq/kg Excluded by UseLine 129.1 228Ac 681.9 +/- 410 mBq/kg Contributed 0.2% 209.3 228Ac 634.1 +/- 244 mBq/kg Contributed 0.6% 238.6 212Pb 165.2 +/- 30 mBq/kg Contributed 39.9% 277.4 208Tl 681.6 +/- 491 mBq/kg Excluded by UseLine 300.1 212Pb -188.2 +/- 296 mBq/kg Excluded by UseLine 338.3 228Ac 439.3 +/- 87.5 mBq/kg Contributed 4.7% 463.0 228Ac 275.4 +/- 222 mBq/kg Contributed 0.7% 510.8 208Tl 525.5 +/- 134 mBq/kg Excluded by UseLine 583.2 208Tl 233.3 +/- 45.8 mBq/kg Contributed 17.2% 727.3 212Bi 735.1 +/- 204 mBq/kg Contributed 0.9% 860.6 208Tl 293.9 +/- 322 mBq/kg Contributed 0.3% 911.2 228Ac 300.3 +/- 69 mBq/kg Contributed 7.6% 964.8 228Ac 343 +/- 347 mBq/kg Excluded by UseLine 969.0 228Ac 393.4 +/- 129 mBq/kg Contributed 2.2% 2614.5 208Tl 195.2 +/- 37.4 mBq/kg Contributed 25.7%