Activity of U-nat U-234 - 48.2% from total activity U-235 - 2.28% U-238 - 49.4% DU 0.5% U-235 by mass U-234 - 37.9% from total activity U-235 - 1.96% U-236 - 0.14% U-238 - 60.0% Evgeny Taskaev Analytics, Inc Atlanta, GA Ph. 404 352-8677 Fax 404 352-2837