ISO 1272:2000
Essential oils — Determination of content of phenols
Essential oils — Determination of content of phenols
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 31 августа 2000 г.
- Издание:
- ISO IS 1272 edition 2 version 1
- ICS:
- 71.100.60
La présente Norme internationale spécifie une méthode pour la détermination du pourcentage, en volume, de phénols dans les huiles essentielles. NOTE :Voir en 8.2.2, où sont établies certaines limites d'application de la méthode.
Abstract
Overview
ISO 1272:2000 - Essential oils - Determination of content of phenols - specifies a standardized volumetric procedure for measuring the phenol content (percentage by volume) in essential oils. The method converts phenolic compounds to their water‑soluble alkaline phenates and determines the volume of oil remaining unabsorbed. ISO 1272:2000 is the second edition, replacing the 1973 version, and is intended for laboratory quality control and analytical verification.
Похожие стандарты
Стандарты, упомянутые в описании