Organic Vapor Assay by Raman Spectroscopy.
Patent, Filed 31 May 88, patented 12 Dec 89,
DEPARTMENT OF THE NAVY WASHINGTON DC
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This patent discloses a method of and apparatus for analyzing for low concentrations of organic material in the atmosphere without the removal of water wherein an air sample is collected and cooled to form a condensate consisting essentially of water and organic material. The condensate is analyzed by Raman spectroscopy to detect and quantify the organic material. Patents, PAT-CL-356-301. JG
- Atmospheric Physics
- Organic Chemistry