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Biodetection grinderA biodetection grinder for sampling aerospace materials for microorganisms without killing them was constructed. The device employs a shearing action to generate controllable sized particles with a minimum of energy input. Tests were conducted on materials ranging from soft plastics to hard rocks.
Document ID
19730020327
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Beyerle, F. J. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Date Acquired
September 2, 2013
Publication Date
August 9, 1973
Subject Category
Biotechnology
Report/Patent Number
NASA-TM-X-64765
Report Number: NASA-TM-X-64765
Accession Number
73N29059
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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