TABLE 6
RaD AND Ra22® CONCENTRATIONS IN RIB BONES OF CHICAGO RESIDENTS
RESIDENCE TIME >15 YEARS
Sample
P
1
2
3
4
5
6
7
8
9
10
il
12
13
:
14
rae Sm
ee ARE a PTE
|
meat ete ne mt
Rade
(pc/g ash)
014
005
009
025
022
028
O10 021
.020
.008
.009
007
.006
022
.
Rab
(pc/g ash)
.063
.078
084
.096
.134
«138
144
160
.190
195
243
290
308
355
015 +.003
177 +.040
(t 20%)
(+ 23%)