ISO 1241-1996 标准详情
- 标准号:ISO 1241-1996
- 中文标题:精油 乙酰化前后酯值的测定和游离醇及总醇含量的评估
- 英文标题:Essential oils - Determination of ester values, before and after acetylation, and evaluation of the contents of free and total alcohols
- 标准类别:国际标准化组织标准ISO
- 发布日期:1996-12
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.
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