EN ISO 663:2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Animal and vegetable fats and oils - Determination of insoluble impurities content (ISO 663:2007)
05-31-2009
11-19-2008
ISO 663:2007 specifies a method for the determination of the insoluble impurities content of animal and vegetable fats and oils.If it is not desired to include soaps (particularly calcium soaps) or oxidized fatty acids in the insoluble impurities content, it is necessary to use a different solvent and procedure.
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