Appl Environ Microbiol. 1971 June; 21(6): 1110-1111
Copyright © 1971 American Society for Microbiology. All Rights Reserved.
Laboratory of Control Activities, Division of Biologics Standards, National Institutes of Health, Bethesda, Maryland 20014
ABSTRACT
An improved cutter is described for cutting membrane filters in half during the performance of sterility tests on drugs.
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