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Gas-Chromatographic Determination Of Water In Freon PCAGas-chromatographic apparatus measures small concentrations of water in specimens of Freon PCA. Testing by use of apparatus faster and provides greater protection against accidental contamination of specimens by water in testing environment. Automated for unattended operation. Also used to measure water contents of materials, other than Freon PCA. Innovation extended to development of purgeable sampling accessory for gas chromatographs.
Document ID
19940000506
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Melton, Donald M. (Martin Marietta)
Date Acquired
August 16, 2013
Publication Date
September 1, 1994
Publication Information
Publication: NASA Tech Briefs
Volume: 18
Issue: 9
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
MFS-28905
Accession Number
94B10506
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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