G beh ; a (2 famed, A 1g be ‘ ; 24- aanbomd— | WO en , 1o 164 Fok 6 thereto een TIME (2 ~ HRs Ig Zt ene be Bistbee Beeniedeer bee oe bb he eedJ f Ee ena °o -5 lo HRS bd e k ht lo 4 we +; [ to & to !° io % TIME Same as Fig. 3a, except nuclide is iodine-131, Figure 3b. -i—- C1-s /m? ConicenITRATION TIMG- INTEGRATED c1/m? -— ConceEN TRATION INSTANTANEOUS