.
.
.
.
.
.
DEVELOFLIENT
ASSOCIATED
OF SOILCONCENTR.4T
l\riTH hfPC FOR ’39’
IONS
24*PU IN AIR
.
.
LLL
RESUSI?EXSIOX-FA4 CTOR APPRO.4CH
hW3S - ~ADING
APPROACH
L4-5483
.
1, 000 pci/g
600 pCi/g
- MS+
—
~“A PROPOS E33INTER_U\l STANDARD
BY J, W. EEALY
FOR PLTJ TOXIUM
IN SOILS, “
XXTHE VALUE 4oo pci/g W-4s REcOMMEhTDED
FOR ALL
PARTICLE
SIZES PROVIDED NO MORE THAN 200 pCi/g in
<100 MM SIZE FRACTION.