ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] THE production-scale mass spectrographs at Oak Ridge, originally developed to enrich uranium -235, now provide more than two hundred different enriched isotopes of nearly fifty elements for basic and applied research. Only four of the large mass spectrographs are in active operation for general ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/175098a0