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  • 1980-1984  (1)
  • Ether alcohols  (1)
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  • 1980-1984  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Chromatographia 13 (1980), S. 357-363 
    ISSN: 1612-1112
    Keywords: HPLC ; Alcohols ; Ether alcohols ; Aldehydes ; Cleasing agents
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Es wird eine flüssigkeits-chromatographische Methode vorgestellt, welche die Identifizierung und quantitative Bestimmung von niederen Alkoholen und deren Ethylenoxid-Addukten sowie von niederen Polyolen, Aldehyden und von Harnstoff in wäßrigen Lösungen erlaubt. Die Methode kommt ohne Anreicherungs-oder Derivatisierungsschritte aus, so daß Substanzverluste vor der eigentlichen Chromatographie vermieden sind. Sie wird angewendet bei der Analytik von Reinigungsmitteln unbekanter Zusammensetzung und in der Produktkontrolle.
    Notes: Summary A HPLC method is described which allows the identification and determination of short-chain alcohols and their ethylene oxide adducts as well as of short-chain polyols, aldehydes and urea in aqueous solutions. The method does not necessitate the use of concentration or derivatization techniques; the possible loss of substances before running the chromatogram is thereby avoided. The method is used in the analysis of cleansing agents of unknown composition and for product control.
    Type of Medium: Electronic Resource
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