Peak Locate Threshold : 1.00Peak Locate Range (in channels) : 1 - 4096Peak Area Range (in channels) : 57 - 4096Identification Energy Tolerance : 1.000 keV

Sample Size : 1.416E+000 kg

Sample Taken On : 18-11-2014 8:54:00 AMAcquisition Started : 19-11-2014 6:21:31 AM

Live Time : 7200.0 secondsReal Time : 7204.8 seconds

Dead Time : 0.07 %

Energy Calibration Used Done On : 29-10-2014 Efficiency Calibration Used Done On : 04-12-2013 Efficiency ID :

Nuclide Identification Report 12-03-2015 2:50:02 PM Page 1

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Sample Title: S15 Nuclide Library Used: C:\GENIE2K\CAMFILES\STDLIB.NLB

.................... IDENTIFIED NUCLIDES ....................

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (Bq /kg ) Uncertainty

BE-7 0.985 477.59* 10.42 2.502E+000 1.476E+000 K-40 0.995 1460.81* 10.67 2.432E+001 3.129E+000 SC-46 0.958 889.25* 99.98 3.669E-001 1.405E-001 1120.51* 99.99 1.810E+000 3.040E-001 CR-51 0.869 320.08* 9.83 2.003E+000 2.012E+000 MN-54 0.997 834.83* 99.97 8.918E-002 1.545E-001 MN-56 0.704 846.75* 98.90 6.543E+001 1.039E+002 1810.69 27.20 2113.05 14.30 KR-85 0.998 513.99* 0.43 2.248E+002 8.901E+001 SR-85 0.998 513.99* 99.27 9.832E-001 3.894E-001 ZR-89 0.943 909.10* 99.04 1.589E+000 3.415E-001 SR-92 0.619 241.52* 3.00 4.501E+004 6.279E+003 430.56* 3.30 6.318E+003 1.890E+003 953.32* 3.60 2.194E+003 9.667E+002 1142.30 2.90 1383.94* 90.00 2.010E+002 5.922E+001 Y-92 0.442 448.50 2.30 561.10* 2.40 5.858E+002 6.591E+002 844.30* 1.25 1.010E+003 1.603E+003 934.46* 13.90 4.892E+001 1.335E+002 1405.40 4.80 CD-109 0.961 88.03* 3.72 4.427E+001 1.563E+001 SB-122 0.913 563.93* 70.60 3.136E-001 3.507E-001 692.80 3.70 SB-125 0.536 176.33 6.89

380.43* 1.50 4.099E+000 1.000E+001 427.89* 29.33 2.301E+000 6.873E-001 463.38 10.35 600.56* 17.80 2.262E+000 1.203E+000 606.64* 5.02 1.518E+002 1.336E+001 635.90* 11.32 4.764E+000 1.701E+000 671.41 1.81 XE-125 0.931 188.43* 55.10 3.706E+000 1.515E+000 243.40* 28.90 3.817E+001 5.447E+000 XE-131M 0.977 163.93* 1.96 1.099E+001 1.537E+001 TE-132 0.954 111.76* 1.85 2.176E+000 1.595E+001 116.30 1.94 228.16* 88.00 6.484E-001 2.810E-001 I-133 0.965 529.87* 86.30 2.500E-001 6.536E-001 875.33* 4.47 2.605E+001 1.243E+001 CS-136 0.373 66.91 12.50

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Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (Bq /kg ) Uncertainty

CS-136 0.373 86.29* 6.30 2.742E+001 9.648E+000 153.22 7.46 163.89* 4.61 4.649E+000 6.499E+000 176.55 13.56 273.65* 12.66 4.563E+000 2.152E+000 340.57* 48.50 1.051E+000 5.237E-001 818.50* 99.70 4.699E-001 1.561E-001 1048.07 79.60 1235.34* 19.70 3.489E+000 1.055E+000 CE-139 0.888 165.85* 80.35 2.551E-001 3.566E-001 HG-203 0.875 279.19* 77.30 5.711E-001 2.940E-001 BI-211 0.956 72.87* 1.20 1.275E+002 5.197E+001 351.10* 12.20 4.124E+001 3.779E+000 404.80* 4.10 7.868E+000 4.703E+000 426.90* 1.90 3.550E+001 1.060E+001 831.80* 3.30 2.696E+000 4.671E+000 PB-211 0.922 404.80* 3.00 1.075E+001 6.427E+000 427.10* 1.40 4.818E+001 1.438E+001 831.80* 2.80 3.178E+000 5.505E+000 BI-212 0.950 39.86* 1.10 1.012E+001 5.461E+001 727.17* 11.80 3.411E+000 3.147E+000 785.42* 2.00 1.649E+001 1.133E+001 1620.56 2.75 PB-212 0.603 74.81 9.60 77.11* 17.50 8.742E+000 3.564E+000 87.20 6.30 89.80* 1.75 9.397E+001 3.306E+001 115.19 0.60 238.63* 44.60 9.795E+000 1.352E+000 300.09 3.41 BI-214 0.940 609.31* 46.30 1.645E+001 1.417E+000 768.36* 5.04 2.021E+001 5.549E+000 806.17* 1.23 2.431E+000 1.443E+001 934.06* 3.21 2.624E+000 7.153E+000 1120.29* 15.10 1.189E+001 1.997E+000 1155.19* 1.69 8.419E+000 8.810E+000 1238.11* 5.94 1.101E+001 3.301E+000 1280.96 1.47 1377.67* 4.11 1.424E+001 3.875E+000 1385.31 0.78 1401.50 1.39 1407.98* 2.48 1.593E+001 5.007E+000 1509.19* 2.19 1.327E+001 5.401E+000 1661.28 1.15 1729.60 3.05 1764.49 15.80 1847.44 2.12 2118.54 1.21 PB-214 0.811 74.81 6.33 77.11* 10.70 1.430E+001 5.829E+000 87.20 3.70

Nuclide Identification Report 12-03-2015 2:50:02 PM Page 3

Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (Bq /kg ) Uncertainty

PB-214 0.811 89.80* 1.03 1.597E+002 5.617E+001 241.98* 7.49 5.833E+001 8.050E+000 295.21* 19.20 1.470E+001 1.732E+000 351.92* 37.20 1.353E+001 1.239E+000 785.91* 1.10 2.998E+001 2.061E+001 RN-219 0.969 271.23* 9.90 5.554E+000 2.619E+000 401.78* 6.60 3.337E+000 2.753E+000 RA-226 0.999 186.21* 3.28 2.465E+001 1.007E+001 AC-228 0.719 89.95* 2.10 7.831E+001 2.755E+001 129.08 2.80 209.28* 4.40 1.433E+001 6.123E+000 270.23* 3.60 1.527E+001 7.201E+000 327.64* 3.20 6.010E+000 6.036E+000 338.32* 11.40 4.257E+000 2.120E+000 409.51* 2.13 1.514E+001 9.053E+000 463.00 4.40 794.70* 4.60 1.009E+001 3.557E+000 911.60* 27.70 4.660E+000 1.001E+000 964.60 5.20 969.11* 16.60 6.603E+000 1.442E+000 1587.90 3.71 TH-232 0.942 59.00* 0.19 1.213E+002 2.118E+002 U-235 0.759 89.96* 1.50 1.096E+002 3.857E+001 105.00* 1.00 1.862E+000 2.420E+001 109.14* 1.50 2.199E+000 1.612E+001 143.76 10.50 163.35* 4.70 4.341E+000 6.079E+000 185.71* 54.00 1.497E+000 6.122E-001 202.12 1.00 205.31* 4.70 1.341E+001 5.844E+000 AM-241 0.914 59.54* 36.30 6.349E-001 1.109E+000

* = Energy line found in the spectrum. Energy Tolerance : 4.000 keV Nuclide confidence index threshold = 0.30 Errors quoted at 1.000 sigma