ISO 280:1998

Essential oils — Determination of refractive index

Publication date:   Nov 5, 1998

General information

90.93   Standard confirmed   Jan 12, 2026

ISO

ISO/TC 54 Essential oils

International Standard

71.100.60   Essential oils

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Scope

This International Standard specifies a method for the determination of the refractive index of essential oils.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 280:1976

NOW

PUBLISHED
ISO 280:1998
90.93 Standard confirmed
Jan 12, 2026