1.1 This test method covers the determination of the heavy element atom percent fission in irradiated uranium (U) fuel with initial plutonium (Pu) content from 0 to 50% from isotopic analyses of the fuel before and after irradiation (1,2).
ASTM
Test Method for Atom Percent Fission in Uranium and Plutonium Fuel (Mass Spectrometric Method) (Withdrawn 2001)
STD-73296
1980
1997-02-27
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