Oilseed residues — Determination of ash insoluble in hydrochloric acid
NORM herausgegeben am 1.10.1977
Designation standards: ISO 735:1977
Publication date standards: 1.10.1977
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: International technical standard
Kategorie: Technische Normen ISO
Description / Abstract: The method consists in treating of the total ash (see ISO 749) with hydrochloric acid, to remove the portion soluble in this reagent, then incinerating and weighing of the residue and replaces ISO Recommendation R 735-1968.