¢he@e ~ Physical State Measurements a the percent of gamma activity in the aes ‘ = solid wes in good agreement with that tron eee wnere it s wes never less than 90 percent. . ® sk -* ° , Lemna | TABLE 2.6a-2 . GANMA ACTIVITY IN PHYSICAL STATE FRACTIONS =. SS * f Sample Senple 4/10/%4 4/12/54 Coca TC Date Fractionated Date Counted 251.02 TC 4/11/54 4/12/54 ". “. DH % Gamma c/ain’l) in solid 10, - ll. - 70.2 ~ 92.4 > §€ Gamma c/nin() in Ionic 6.28 ~ 7.33 5.35 - 5.60 & Ga:ima c/nin (2) in Colloidal 0.23 - 0.23 0.23 - 0.23 ee. 11.15 91.6 - 93.2 (1) The first figure of each pair represents the percentage actually recovered. The second represents the limiting velue of the nercentage, based upon knovn sources of loss in the senaration procedures. : Decay curves of the various fractions showed difant al Sereances as pronounced as those from wea Peri igememe ceenermetilinn eer = .@ sere direction, —— and in Gamma spectra were obtained for the 7aricus fractions and these also indicates fractionation, but neve not been completely analyzed. Peach a ft : Decay of the Gross Sample The decay of all the samples was the same within _. a7 Copied/DOE LANL, J-Dlv. ae Ani ae = C 2) if =. EM f a tage activity ran 96-97 percent ionic, exactly es in the fallout tbaaiy” . For both samples the liquid fraction t3 4 is given in Table 2.6a-2. A 2 sine one isiand sanupie (251.02 TC). rly Aol Powe BNE The gamne activity breakdown #- ORIN ee fs. These were mede on one lagoon sample (Coca TC) and