Gas chromatographic analysis of ambient air for light hydrocarbons using a chemically bonded stationary phase.
D000393:Air Pollutants / Q000032:analysis*; D001130:Arizona; D002849:Chromatography, Gas / Q000379:methods*; D006838:Hydrocarbons / Q000032:analysis*; D013696:Temperature; D013781:Texas
D000393:Air Pollutants; D006838:Hydrocarbons