title: Transient changes of mobile phase in the high-performance liquid chromatographic separation of priority pollutant phenols.
abstract: A study of the effect of cetyltrimethylammonium bromide on the separation of the eleven priority pollutant phenols is presented. Transient changes in a CTAB mobile phase produced by a sodium laurylsulphate solution plug permit the elution of hydrophobic pentachlorophenol.
authors.affiliation: Departamento de Química Analítica, Facultad de Química, Universidad Complutense de Madrid, Spain.
authors.forename: M D
authors.initials: MD
authors.lastname: Andrés
authors.forename: B
authors.initials: B
authors.lastname: Cañas
authors.forename: R C
authors.initials: RC
authors.lastname: Izquierdo
authors.forename: L M
authors.initials: LM
authors.lastname: Polo
authors.forename: P
authors.initials: P
authors.lastname: Alarcón
mesh_terms: D000923:Anticestodal Agents / Q000494:pharmacology; D000077286:Cetrimonium; D002593:Cetrimonium Compounds / Q000494:pharmacology; D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D004305:Dose-Response Relationship, Drug; D010636:Phenols / Q000032:analysis*; D012967:Sodium Dodecyl Sulfate; D014873:Water Pollutants / Q000032:analysis*
chemical_list: D000923:Anticestodal Agents; D002593:Cetrimonium Compounds; D010636:Phenols; D014873:Water Pollutants; D012967:Sodium Dodecyl Sulfate; D000077286:Cetrimonium