Published
ISO 661:2003 specifies procedures for the preparation of a test sample from a laboratory sample of animal or vegetable fats and oils for the purpose of analysis.
The method is not applicable to emulsified fats such as butter, margarine or mayonnaise.
WITHDRAWN
ISO 661:1989
PUBLISHED
ISO 661:2003
90.93
Standard confirmed
Jan 29, 2025
Animal and vegetable fats and oils - Preparation of test sample (ISO 661:2003)
60.60 Standard published