Is applicable to liquid milk, whole or partially skimmed, raw or pasteurized. The method specified is based on the saparation of the fat of the milk in a butyrometer by centrifuging after the protein has been dissolved with sulphuric acid. The procedure for checking the capacity of the milk pipette is described in an annex.
ISO 2446:1976 history
2008ISO 2446:2008 Milk - Determination of fat content
1976ISO 2446:1976 Milk; Determination of fat content (Routine method)