239-240 Table 5. Pu Concentrations (nCi/g) in "Ball-Mill" and "Less Than 100-Mesh" Soil Fractions for Surface Soil Samples From the Tonopah Test Range; Inter-Intralaboratory Samples t OFT Site Stake No. Stratum Library No. Less Than 100-Mesh Percent Count ing 239-2405, Error Mean (A) +F ottt Library No. Ball-Mill Fraction Percent Counting 239-2405, Error Mean (B) (ttt L11655 0.337 0.471 0.43 1.0 0.219 0.50 0.42 DT 1 1 L11727 0.482 2.1 0.482 DT 1 2 L11728 0.136 0.0468 5.9 3.8 0.0914 0.69 111658 59 DT 14 3 L11729 0.0264 0.0189 4.3 3.9 0.0226 0.23 111661 62 0.00812 0.00567 5 4 0.00843 0.35 2.7 csi 2 1 111730 0.0117 4.4 0.0117 L11664 0.00334 11 0.00983 0.97 1.2 csl 1 2 L11731 1.05 1.8 0.991 0.084 L11667 66 0.0208 4 0.18 0.92 3 L11732 4.55 2.20 7.1 3.4 3.38 0.49 L11670 2 2 0.900 1 0.754 0.867 2 csl 68 69 1.73 0.041 2.0 2 1 L11733 0.0129 5.5 0.0129 1.65 1.79 2 C82 71 72 8 6 0.0162 0.52 0.80 C82 2 2 L11734 0.536 2.4 0.536 0.718 0.10 0.75 cs3 24 1 L11735 0.282 2.1 0.282 0.331 0.12 0.85 cs3 35 1 L11736 0.0323 10.8 0.0149 0.39 2.2 , 0.932 1.7 0.0323 56 57 60 63 65 L11673 74 0.702 0.373 0.322 0.232 0.103 0.0115 0.00535 1.08 1.74 0.0106 0.0121 75 111676 7? 78 L11679 0.0259 0.800 0.656 0.698 0.315 81 1.11682 83 84 0.375 0.0216 0.0111 0.0120 80 0.304 2 A/B 2 2 9 3 3 3 5 2 3 5 3 2 2 3 2 2 3 2 3