Determination of organophosphorus pesticides in water.
D002849:Chromatography, Gas; D003124:Colorimetry; D009518:New York; D010575:Pesticides / Q000032:analysis*; D010758:Phosphorus / Q000032:analysis*; D014867:Water / Q000032:analysis; D014876:Water Pollution / Q000032:analysis*
D010575:Pesticides; D014867:Water; D010758:Phosphorus