ISO 6656:2002

Published (Edition 2, 2002)

This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

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Abstract

This International Standard specifies the reference method for the determination of polyethylene-type polymers in

animal and vegetable fats and oils.

It has been established that below 50 mg of polymers per kilogram the precision of the method is insufficient (see the

results for tallow 1 in Table A.1).

This method is used for animal fats and oils in particular.