title: Capillary zone electrophoresis of rare earth metals with indirect UV absorbance detection.
abstract: The separation of 14 lanthanides by capillary zone electrophoresis was studied in the background electrolyte containing hydroxyisobutyric acid as complexing counter-ion and creatinine as a UV absorbing coion for indirect detection of lanthanide zones. A complete separation was achieved in less than 5 min and the applicability of the method for the analysis of real samples was demonstrated.
authors: Institute of Analytical Chemistry, Czechoslovak Academy of Sciences, Brno.
authors: F
authors: F
authors: Foret
authors: S
authors: S
authors: Fanali
authors: A
authors: A
authors: Nardi
authors: P
authors: P
authors: Bocek
mesh_terms: D003404:Creatinine; D004586:Electrophoresis / Q000295:instrumentation / Q000379:methods; D006885:Hydroxybutyrates; D008674:Metals, Rare Earth / Q000302:isolation & purification*; D013056:Spectrophotometry, Ultraviolet
chemical_list: D006885:Hydroxybutyrates; D008674:Metals, Rare Earth; D003404:Creatinine; C020757:3-hydroxyisobutyric acid