Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing gas sample
Patent
1994-04-07
1995-03-07
Housel, James C.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing gas sample
422 52, 422 83, 422 90, 422 98, 55270, 73 35, 73 232, 73 3101, 95 97, 95 50, 96154, 423DIG39, 436106, 436118, 436155, G01N 3000
Patent
active
053955897
ABSTRACT:
Apparatus for preconcentrating trace amounts of organic vapors in a sample of air for subsequent detection, comprising a metallic substrate; a thin film of fullerenes deposited on the metallic substrate for adsorbing the organic vapors on the thin film of fullerenes, thereby preconcentrating the organic vapors; and apparatus for heating the metallic substrate to a predetermined optimum temperature for desorbing the vapors from the thin film of fullerenes to form desorbed organic vapors for subsequent detection.
REFERENCES:
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Housel James C.
Ludlow Jan M.
Scintrex Limited
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