UNCLASSIFIED
TABLE 5
Biological Decay Constants for Sr® in Organs of Mice
Following Exposure to the Dry Particle Aerosol
Or
gan
Ky
c/m x 1074
Ke
c/mx 1072
Ar.
Ae
days"!
days!
Stomach
2.3
0.26
6.06
0.133
Small
Intestine
27.0
0.44
9.09
0,128
barge
Intestine
94.0
1.2
3.24
0.119
0.23
0.31
2.77
0.162
°
0.15
ool
0.040
Liver
Respiratory
.
Tract & Lung
0.34
Head
4.4
11.4
3.47
0.015
Skeleton
2.6
25.5
1,54
0.019
Note:
2
General form of equation for biological decay over 28 day period:
A. Ke vy Kye A ot
-14-
EBEER BEE £ fi rpg bP 2 ob ge