The document specifies procedures for the preparation of a test sample from a laboratory sample of animal and vegetable fats and oils for the purpose of analysis. The method is not applicable to emulsified fats such as butter, margarine, mayonnaise.
DIN EN ISO 661:2005 history
2007DIN EN ISO 661 Berichtigung 1:2007-02 Animal and vegetable fats and oils - Preparation of test sample (ISO 661:2003); German version EN ISO 661:2005, Corrigenda to DIN EN ISO 661:2005-11; German version EN ISO 661:2005/AC:2006
2007DIN EN ISO 661 Berichtigung 1:2007 Animal and vegetable fats and oils - Preparation of test sample (ISO 661:2003); German version EN ISO 661:2005, Corrigenda to DIN EN ISO 661:2005-11; German version EN ISO 661:2005/AC:2006
2005DIN EN ISO 661:2005-11 Animal and vegetable fats and oils - Preparation of test sample (ISO 661:2003); German version EN ISO 661:2005
2005DIN EN ISO 661:2005 Animal and vegetable fats and oils - Preparation of test sample (ISO 661:2003); English version of DIN EN ISO 661:2005