= % Ro 0.48 0.69 6 S [n99(137)| . 0.58 0.60 Massive R5 12 0.50 0.70 12 [r99(a37) vo? 0.61 0.63 Massive R4 10 0.52 0.68 10 we S f. ro = oe % . device Ratio of Cs13T to Mo?9 expected from the Ratio of Cs/3! to Mo99 observed in fallout device Ratio of Sr90 to Mo99 expected from the 0.59 0.63 8 Massive R3 1.57 1.13 13 Massive 2 R2 0.54 0.68 8 [F(90) | 0.24 0.49 6 Massive R2 1.57 1.25 10 Massive 2 R1 0.54 0.68 6 Ratio of Sr20 to Mo99 observed in fallout 0.20 Ro 0.58 R, 4 Time ,hrs Sampling Massive Rl No. Sample 0.63 Ro 0.68 R) k Time ,hrs Sampling Massive 1 R1 No. Sample 0.37 Ro OAK 0.62 Ry WALNUT 0018933 h Time, hrs Sampling KOA TABLE 3.7 ENRICHMENT FACTORS IN FALLOUT [n99(90)| : Wilson Sp. R Massive R5 Massive R4 Massive R3 Massive R2 Massive Ll No. Sample WI quae 85 tt we WG