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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' Zeitschrift für analytische Chemie 309 (1981), S. 386-390 
    ISSN: 1618-2650
    Keywords: Best. von Formaldehyd ; Spektralphotometrie ; automatisiert
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Die photometrische Bestimmung von Formaldehydmit der Acetylaceton-Methodewurde automatisiert. Dazu wurden Bausteine der Flüssigkeits-Chromatographie verwendet. Der Zeitbedarf je Bestimmung beträgt 1–2 min, der Variationskoeffizient beträgt 0,1–0,2%. Je nach Ausführungsform können 0,1–200 mg/l Formaldehyd bestimmt werden.
    Notes: Summary The photometric determination of formaldehyde by means of the acetylacetone method is automated. For this purpose component parts of liquid chromatography are used. The time demand for one determination is 1–2 min, the variation coefficient is 0.1–0.2%. With two variations of the device concentrations from 0.1–200 mg/l formaldehyde can be determined.
    Type of Medium: Electronic Resource
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