“100 g
Aliquots
to
solution
Figure 6.
spectrum analysis
25 to 75 % fur F
to
chemistry (Pu, U, Po)
Aliquots
analysis
after ¥ spectrum
Entire to solution
stored as excess
Remaining fraction
dried sediment
7100 ¢
CEDIENT CORES
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ment samples.
cation and processing of sedi
Schematic diagram of the allo
(Pu, U, Po)
chemistry ner
nais
iina
alpha analysis
stored as excess
Remaining fraction
sampMeee
A URC Heri FREE tar eettee sapere
Aliquot to
to a fine powder
5 to 15 % ground
dried sediment
Aliquot to total
spectrum analysis
25 to 75 % for ¥
oe
SURFACE SEDIMENTS
So
Co
ta