Reference number
ISO 1241:1996
© ISO 2025
International Standard
ISO 1241:1996
Essential oils — Determination of ester values, before and after acetylation, and evaluation of the contents of free and total alcohols
Edition 2
1996-12
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Published (Edition 2, 1996)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 1241:1996

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Format
CHF 43
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Abstract

Describes a method to evaluate the contents of free alcohols and total alcohols in essential oils by determination of ester values before and after acetylation by acetic anhydride in the presence of sodium acetate. Replaces the first edition.

General information

  • Status
     : Published
    Publication date
     : 1996-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 54
    ICS :
    71.100.60 
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