TIME (OAYS)
0.01
0 001
7 &
'
0.1
10
105
STANOARO DECAY CURVE
CRYSTAL
DECAY
109
CURVE
ATs”
RELATIVE ACTIVITY.
03
a2arwTrsarninTwyw
104
! of
pre
STANOARD DECAY CURVE
100
~
o2
CRYSTAL
DECAY
CURVE
10
10
1.0
TIME (DAYS)
363
10
10
102