Peak Efficiency Report 12-03-2015 2:14:48 PM Page 2

Peak Energy Net Peak Net Area Peak Efficiency No. (keV) Area Uncertainty Efficiency Uncertainty

43 621.17 8.00E+000 2.83 6.71E-003 4.22E-004 44 677.29 6.00E+000 2.45 6.34E-003 3.89E-004 45 698.41 2.40E+000 4.19 6.24E-003 3.72E-004 46 767.07 9.43E+000 4.45 6.00E-003 3.08E-004 47 822.71 1.00E+001 3.16 5.87E-003 2.52E-004 48 891.13 6.20E+000 3.41 5.77E-003 1.96E-004 49 915.65 7.00E+000 2.65 5.74E-003 1.84E-004

M = First peak in a multiplet regionm = Other peak in a multiplet regionF = Fitted singlet

Errors quoted at 1.000 sigmaNuclide Identification Report 12-03-2015 2:15:12 PM Page 1

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Sample Title: heavy wax product Nuclide Library Used: C:\GENIE2K\CAMFILES\IB-1.NLB

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

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

ANN 0.970 511.00* 88.00 3.984E-001 2.210E-001 PB-212 0.846 74.81* 9.60 2.389E+000 1.882E+000 77.11* 17.50 6.517E-001 8.218E-001 87.20 6.30 89.80* 1.75 2.227E+001 8.812E+000 115.19* 0.60 5.734E+001 2.732E+001 238.63* 44.60 6.608E-001 2.622E-001 300.09* 3.41 1.484E-001 3.432E+000 BI-214 0.416 609.31* 46.30 1.779E-001 2.774E-001 768.36* 5.04 7.539E+000 3.581E+000 806.17 1.23 934.06 3.21 1120.29 15.10 1155.19 1.69 1238.11 5.94 1280.96 1.47 1377.67 4.11 1385.31 0.78 1401.50 1.39 1407.98 2.48 1509.19 2.19 1661.28 1.15 1729.60 3.05 1764.49 15.80 1847.44 2.12 2118.54 1.21 PA-234 0.457 94.67* 15.50 2.514E+000 9.949E-001

98.44* 25.10 1.030E+000 6.126E-001 111.00* 8.55 4.024E+000 1.917E+000 131.28* 20.00 2.390E-001 8.428E-001 152.70* 7.20 3.203E+000 1.725E+000 226.87* 6.50 9.815E+000 2.104E+000 569.26 10.40 733.00 8.50 883.24 12.00 946.00 20.00 949.00 7.80 TH-234 0.992 63.29* 4.50 5.597E+000 5.301E+000 92.38* 5.57 7.371E+000 3.023E+000 112.81* 0.26 1.394E+002 7.380E+001 U238+dau 0.927 63.29* 3.90 6.130E+000 5.676E+000 92.60* 5.57 6.997E+000 2.769E+000

Nuclide Identification Report 12-03-2015 2:15:12 PM Page 2

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

U238+dau 0.927 766.60* 0.21 1.836E+002 8.718E+001 1001.03 0.59 AM-241 0.889 59.54* 36.30 6.586E-001 6.098E-001

* = Energy line found in the spectrum. Energy Tolerance : 4.000 keV Nuclide confidence index threshold = 0.10 Errors quoted at 1.000 sigma