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Chemical analysis of outgassing contaminants on spacecraft surfacesMethods for analyzing and characterizing outgassing contaminants from such materials as RTV 501 potting compound and S 13 G paint are presented. Fractional distillation of a gross distillate from RTV 501 rubber was carried out and the distilled fractions examined as to their ultraviolet and infrared spectra by gas liquid chromatography. A sensitive technique for structural analysis and molecular identification was found to consist of a gas chromatography-mass spectroscopy system, which was determined to be economically unfeasible at present.
Document ID
19730013334
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Mcnutt, R. C. (Athens Coll. AL, United States)
Date Acquired
September 2, 2013
Publication Date
March 26, 1973
Subject Category
Chemistry
Report/Patent Number
NASA-CR-124227
Accession Number
73N22061
Funding Number(s)
CONTRACT_GRANT: NAS8-28058
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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