title: [Influence of the dilution of serum-specimen for the determination of cations (author's transl)].
abstract: The influence of the dilution of serum-specimen for the analyses of calcium, potassium and sodium was investigated. It could be shown, that the dilution has a marked effect on accuracy and precision. Therefore it is not possible to dilute serum for the investigation of potassium and sodium in such specimen.
mesh_terms: D002118:Calcium / Q000097:blood*; D002412:Cations; D006801:Humans; D008722:Methods; D011188:Potassium / Q000097:blood; D012964:Sodium / Q000097:blood*; D014867:Water
chemical_list: D002412:Cations; D014867:Water; D012964:Sodium; D011188:Potassium; D002118:Calcium
vernacular_title: Einfluss der Verdünnung von Serumproben auf die Bestimmung von Kationen.