Table 2. Recovery of Americium-241 From Dissolved Tissue Tissue Sample Added Recovered (g) (dpm) (dpm) Wt. Range. Liver Nose 100-500 <50 Liver Lung Skel. Rem. ( 100-500 <50 100-500 Paw + Tail’ Paw + Tail©? 100-500 100-500 (a) 300 + 30 484 + 29 1,290 + 52 1,690 + 17 2,600 + 52 3,570 + 71 10,900 + 109 (b) 341 +17 456 + 41 1,260 + 38 1,690 + 101 2,320 + 46 3,740 + 75 11,700 Mean Deviation, Sign Neglected Mean Deviation, Sign Included Deviation hs (-) 12.0 8.5 2.4 -0(-) 11.0 4.8 11.6 7.2 0.6 (a) Added--from gamma spec assay of total. (b) Recovered--isotope dilution analysis from 0.01 to 5% aliquot of solution. Samples with bony material are dry ashed and dissolved. 282 ra (c)