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Chelation And Extraction Of Metals For GC-MS AnalysisChelation followed by supercritical-fluid extraction enables mass-spectrometric analysis. When fully developed, method implemented in field-portable apparatus for detection and quantification of metals in various matrices without need for elaborate preparation of samples. Used to analyze soil samples for toxic metals.
Document ID
19950071258
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Sinha, Mahadeva P.
(Caltech)
Date Acquired
August 17, 2013
Publication Date
December 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 12
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
NPO-19002
Accession Number
95B10654
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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