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ISO 1241:1996

Essential oils — Determination of ester values, before and after acetylation, and evaluation of the contents of free and total alcohols
12 dhj 1996

General information

90.93     15 qer 2022

ISO

ISO/TC 54

International Standard

71.100.60  

frëngjisht   anglisht  

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 1241:1980

NOW

PUBLISHED
ISO 1241:1996
90.93 Standard confirmed
15 qer 2022