title: Rapid method for the determination of alachlor, atrazine and metolachlor in groundwater by solid-phase extraction.
abstract: A solid-phase extraction method is described for the separation of alachlor, atrazine and metolachlor from groundwater using solid-phase disposable columns. The method is rapid, reproducible and uses considerably fewer reagents than classical liquid-liquid methods. The average recoveries were greater than 90% for all three compounds.
authors.forename: M W
authors.initials: MW
authors.lastname: Brooks
authors.forename: J
authors.initials: J
authors.lastname: Jenkins
authors.forename: M
authors.initials: M
authors.lastname: Jimenez
authors.forename: T
authors.initials: T
authors.lastname: Quinn
authors.forename: J M
authors.initials: JM
authors.lastname: Clark
mesh_terms: D000081:Acetamides / Q000032:analysis*; D001280:Atrazine / Q000032:analysis*; D002849:Chromatography, Gas; D014867:Water / Q000032:analysis*; D014873:Water Pollutants / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D000081:Acetamides; D014873:Water Pollutants; D014874:Water Pollutants, Chemical; D014867:Water; C000188:alachlor; D001280:Atrazine; C051786:metolachlor