Multiple purge technique for determining organic pollutants in groundwater.
D002849:Chromatography, Gas; D008722:Methods; D014873:Water Pollutants / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*; D014881:Water Supply / Q000032:analysis
D014873:Water Pollutants; D014874:Water Pollutants, Chemical