title: A simple method for determination of plasma thiocyanate.
abstract: We describe a method for the determination of thiocyanate in plasma from blood collected under field conditions in heparinised glass capillary tubes. After deproteinisation of plasma with perchloric acid, thiocyanate is directly determined colorimetrically by the König reaction with sodium hypochlorite as the chlorinating reagent and barbituric acid as the coupling agent. This simple method cannot be applied to urine as the latter contains interfering compounds.
authors.affiliation: Department of Clinical Chemistry, Faculty of Health Sciences, Linköping University, Sweden.
authors.forename: M
authors.initials: M
authors.lastname: Falkensson
authors.forename: P
authors.initials: P
authors.lastname: Lundquist
authors.forename: H
authors.initials: H
authors.lastname: Rosling
authors.forename: B
authors.initials: B
authors.lastname: Sörbo
mesh_terms: D006801:Humans; D008722:Methods; D013861:Thiocyanates / Q000097:blood*
chemical_list: D013861:Thiocyanates; C031760:thiocyanate