UNC LASSTPIED
ANALYTICAL PROCEDURE FOR THE SEPARATION GF TOTAL RADIO~
FROM YEDETATION AND FooDS
3:.
Ash the easple in a nickel crucible at gm°%r.
2.
Estimate the amount of ash, add four times this weight of
Wa,CO, and fuse.
3.
Dissolve, remove silica, and collect the strontium by
lh.
Run a double nitrate precipitation as for bone using acid
carbomate precipitation as for soil.
volwmes of 200 ml for the first precipitation and 50 nl for
the second.
dalS
@ cde
UNC LASSTPIgp
00131986.054
1091083