Abstract

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.


General information 

  • Status
     :  Withdrawn
    Publication date
     : 2007-03
  • Edition
     : 4
    Number of pages
     : 6
  • Technical Committee
     : ISO/TC 34/SC 11 Animal and vegetable fats and oils
  • ICS
     :
    67.200.10 Animal and vegetable fats and oils

Life cycle


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