Title:
Report to S-1 Committee
Document Location:
LBNL Archives and Records Office, 1 Cyclotron Road, Mailstop 69-104, Berkeley, CA, 94720, (510)486-5525, (510)486-7200, jwstoner@lbl.gov
Document Categories:
Nuclear Weapons and Related Technology\Fission Weapons
Publication Date:
1942 Dec 08
Declassification Status:
Sanitized
Accession Number:
OOB020939
Document Number(s):
1-13-84
Originating Research Org.:
Metallurgical Laboratory
OpenNet Entry Date:
2002 Jun 14
OpenNet Modified Date:
2003 Sep 18
Description/Abstract:
Purity requirements of "49". To make a bomb which has only a small chance of failure to reach the maximum possible efficiency requires a purity of the same order as that now being attained in the production of uranium metal. Purity requirements. Purification of "49" . Development of extraction process.