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ISO 3976:1977

Anhydrous milk fat -- Determination of peroxide value (Reference method)

General information
Withdrawn from 09.03.2006
Directives or regulations
None

Standard history

Status
Date
Type
Name
09.03.2006
Main
Describes a method, the principle of which consists in dissolving a test portion in a mixture of chloroform and methanol and adding iron(II) chloride and ammonium thiocyanate. After a fixed reaction time a photometric determination of the red iron (III) complex is made.
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Standard monitoring