90.93 Standard confirmed Jun 13, 2024
ISO
ISO/TC 34/SC 2 Oleaginous seeds and fruits and oilseed meals
International Standard
67.200.20 Oilseeds
Published
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.
PUBLISHED
ISO 735:1977
90.93
Standard confirmed
Jun 13, 2024