title: Simultaneous determination of fluoride, chloride, nitrite, bromide, nitrate, phosphate and sulfate in aqueous solutions at 10(-9) to 10(-8)% level by ion chromatography.
abstract: The method of simultaneous determination of F-, Cl-, NO2-, Br-, NO3-, HPO(4)2-, SO(4)2- ions on trace level by IC using preliminary concentration and water removal from concentrating column was proposed. Detection limits were 10(-9) to 10(-8)% for sample volume 10 ml depending on the anion.
authors.affiliation: Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1 Building 3, 119992 Moscow, Russia. kapinus@environment.chem.msu.ru
authors.forename: E N
authors.initials: EN
authors.lastname: Kapinus
authors.forename: I A
authors.initials: IA
authors.lastname: Revelsky
authors.forename: V O
authors.initials: VO
authors.lastname: Ulogov
authors.forename: Yu A
authors.initials: YA
authors.lastname: Lyalikov
mesh_terms: D002852:Chromatography, Ion Exchange; D007287:Inorganic Chemicals / Q000032:analysis*; D012996:Solutions; D014867:Water / Q000032:analysis*
chemical_list: D007287:Inorganic Chemicals; D012996:Solutions; D014867:Water