TABLE 1. Average radionuclide detection limits by gamma-ray spectrometry for 1000 min count. Average sample Marine weight, sample type g 60,, Average radionuclide detection limit (pCi/g dry wt) 10121, 102m, 125.54, 1374, 1555, 2075. 241, Muscle 400 0.008 0.003 0.004 0.01 0.004 0.008 0,004 0.013 Skin 300 0.008 0.003 0.005 0.013 0.005 0.01 0.005 0.017 Viscera 150 0.015 0.007 0.01 0.027. 0.011 0.02 0.01 0.033 Bone 150 0.015 0.007 0.01 0.027 0.011. 0.02 0.02 0.033 15 0.15 0.07 0.1 0.27 0.11 0.2 0.1 0.33 10 0.23 0.1 0.15 0.4 0.16 0.3 0.15 0.5 Stomach contents Liver 16