title: [A simple method to produce defined standard gas samples of volatile anaesthetics (author's transl)].
abstract: A simple procedure enabling defined (standard) gas concentrations of volatile anaesthetics to be prepared for gas chromatographic analyses in a short time is described. Results obtained with this technique, showing excellent reproducibility (coefficients of variation: 1 per cent or less), are presented. Sources of error inherent in the method theoretically (dilution effect of repeated sampling; not taking into account nonideality of gas mixtures) are discussed, these errors, as easily may be proven, being within the limits of accuracy of the analytical method.
mesh_terms: D000769:Anesthesia, Inhalation; D000777:Anesthetics / Q000592:standards*; D002849:Chromatography, Gas; D008433:Mathematics; D008722:Methods; D012016:Reference Values
chemical_list: D000777:Anesthetics
vernacular_title: Ein einfaches Verfahren zur Herstellund definierter Eichgasproben volatiler Anaesthetika