UNCLASSIFIED ewe eee eee eee ee TABLE 2 Tissue Distribution of Sr®> Following Exposure to Dry Particle and Liquid Aerosols Tiss issue Resp. Tract and Lungs G.I, Tract and Contents 0.5hr pP(a) L(@) | Time After Inhalation Exposure DP : 1.0) 1.00) 0.13 24 hr L DP. 3d OL DP 13d LDP 0.082 0.01 28d L 0.078 0.04 0.050 0,02 0.032 - 0.38 0,29 0.12 - 0.03 8.1 21 6.1 - 4,8 12 100 «56 1.6 Skeleton (9.2 27 9.5 Head 12.2 14 3.7 8.3 8.1 7.2 2.8 - 2.1 4,2 0.95 0.12 0.046 0.05 0.026 0.004 - O° 0 Liver 0.70 23 (a) DP - Dry Particle Aerosol with SrClp adsorbed. L ~ Liquid aerosol containing SrC lo in sea water. (b) Activity of the respiratory tract and lungs is expressed as 1. All other values are expressed in terms of this value. -10UNCLASSIFIED ee ewe ae eae