This standard was last reviewed and confirmed* in 2015.
The method consists in extractiing of the total ash with hot water, filtration through ashless filter paper, ignition and weighing of the residue to determine the insoluble ash; calculation of the soluble ash by difference.
Document published on: 1988-07-07 Edition: 2 (Monolingual) ICS: 67.140.10 Status: Published Stage: 90.93 (2015-06-19) TC/SC: ISO/TC 34/SC 8 Number of Pages: 2
Revises: ISO 1576:1975
No corrigenda or amendments available