«tag,nfl Table 2 €T - 1 Quality Control Results -— Standards-1968 (Average values in % Deviation) Fe=-55 Ssr-89 Sr-90 2r-95 January 12.5 -12.5 =~4 .0 -13 .0 February 18.0 Ce-144 Pu-238 Pu-239 -~ =2 .0 -8.5 ~3..5 -— -— -16.0 -19.5 -- -1.5 17.0 3.0 == March 21.5 -= -1.0 ~21.0 -= -3 .0 15.5 0.5 -~ April 5.5 -- -5.5 -13 .5 -- 0.5 16 .0 -0.5 ~~ May -5.0 -- -22 ,0 -22 .0 -— 2.5 9.5 1.0 -— June 13 .0 -- -~9 .0 -16.0 -- 3.5 10.0 1.0 -- July -- -- 1.0 -6 .0 11.0 10.0 10.0 1.0 ~- August -— 66.5 -13 .5 -6 .0 -5 .0 -2 .0 29.0 “3.5 September -- -11.5 -6.5 -7.0 -8.0 2.0 9.0 0.5 October -- -- -3.5 -— -6 .0 1.0 26.5 2.0 November -- -- -1.5 -11.5 - 8.0 39.0 6.1. December -- -- -5 .0 -14.8 1.0 4.5 35.0 3.9 NOTE: | -- indicates no analysis. Cs-137 Stable Pb ~| . 11.3 27.0 2.7 _ t