identified nuclides Th228, 4.78E04 +/- 7.E03Bq, 3/3 peaks ( 86, 810, 192) Th232, 4.2E04 +/- 6.3E03Bq, 3/7 peaks ( 86, 192, 656) Np237, 3.29E04 +/- 8.6E03Bq, 1/2 peaks ( 116) uncertain 1) Ir194, 9.12E04 +/- 2.4E04Bq, 1/3 peaks ( 116) uncertain 1) Na 22, 1.05E03 +/- 7.4E02Bq, 1/2 peaks ( 169) very uncertain 1),3),4) Ti 44, 1.01E03 +/- 7.1E02Bq, 1/2 peaks ( 169) very uncertain 1),3),4) 1) Responsible peak is assigned to more than one nuclide. Try longer measurement time to eventually find more peaks. 3) Responsible peak has very low statistics. Try longer measurement time to confirm. 4) Responsible peak is part of a multiplet. Try longer measurement time to eventually find more peaks. *** nuclides not found *** Ba133, <7.7E03Bq Bg100, <7.E02Bq Bi207, <7.4E03Bq Ce139, <2.E03Bq Co 57, <7.8E02Bq Co 60, <3.2E03Bq Cs137, <8.8E03Bq Eu152, <2.4E03Bq Ga 67, <2.E04Bq I 123, <1.3E03Bq I 131, <5.3E03Bq In111, <2.2E03Bq Ir192, <6.5E03Bq K 40, <6.5E04Bq Mn 54, <1.3E04Bq Pd103, <2.2E07Bq Pu239, <1.4E08Bq Pu241, <4.1E08Bq Ra226, <1.3E04Bq Se 75, <1.2E03Bq Sn113, <6.3E03Bq Tc 99, <8.1E02Bq Tl201, <1.7E04Bq U 233, <3.8E03Bq U 235, <8.E03Bq U 238, <2.6E06Bq Y 88, <6.2E03Bq Zn 65, <6.6E03Bq peaks not assigned: Energy FWHM(keV) peak area area error 730.46 15.129 862 612.6609