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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

Publication date:   Dec 12, 1996

General information

90.93 Standard confirmed   Jun 15, 2022

ISO

ISO/TC 54 Essential oils

International Standard

71.100.60   Essential oils

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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WITHDRAWN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
Jun 15, 2022