Progress Report for Period Covering December 17, 1969 - January 15, 1960
Description:
As reported in the previous Progress Report (December 16, 1959) a stock solution of Th 230 was prepared from pitchblende. Pulse height analysis of this solution indicated the presence of only Th 230 (93%), Th 227 (5%), Th 232 (1%), and Th 228 (1%). This solution was used to make up synthetic thorium solution of various concentration. These synthetic solutions were analyzed to establish a chemical yield for the procedure. Neither the precision nor the chemical yield of the procedure were conside…
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Date:
January 15, 1960
Creator:
Petrow, Henry G.
Partner:
UNT Libraries Government Documents Department