Povučen
The method consists in hydroyzing of a test portion by hydrochloric acid in the presence of ethanol and formic acid, after any grinding required, then extracting of the fat by hexane in a special flask, removing of the solvent and weighing the residue thus obtained.
POVUČEN
ISO 7302:1982
95.99
Povučen
22. 4. 2008.
POVUČEN
ISO 11085:2008