Method and apparatus for the detection and identification of trace gases

The present invention relates to an ion mobility spectrometer sensor apparatus which is in a hermetically sealed housing, utilizing a drift gas for the determination of trace contaminants in a carrier gas, including a container for a sample gas containing an analyte the concentration of which is to...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WERNLUND, ROGER F, COHEN, MARTIN J, STIMAC, ROBERT M
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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