ISO 660:1996
Animal and vegetable fats and oils - Determination of acid value and acidity

Standard No.

ISO 660:1996

Release Date

1996

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 660:1996/Amd 1:2003

Latest

ISO 660:2020

Scope

Describes two titrimetric methods and one potentiometric method for the determination of acidity (acid value) in animal and vegetable fats and oils. The methods are not applicable to waxes. Replaces the first edition.

ISO 660:1996 history

• 2020 ISO 660:2020 Animal and vegetable fats and oils — Determination of acid value and acidity
• 2009 ISO 660:2009 Animal and vegetable fats and oils - Determination of acid value and acidity
• 2003 ISO 660:1996/Amd 1:2003 Animal and vegetable fats and oils - Determination of acid value and acidity; Amendment 1: Precision data for virgin olive oil; Amendment 1
• 1996 ISO 660:1996 Animal and vegetable fats and oils - Determination of acid value and acidity
• 1983 ISO 660:1983 Animal and vegetable fats and oils; Determination of acid value and of acidity