This standard has been reviewed* and then confirmed in 2010.
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.
Edition: 2 (Monolingual) ICS: 67.140.10 Status: Published Stage: 90.93 (2010-03-25) TC/SC: ISO/TC 34/SC 8 Number of Pages: 2
Revises: ISO 1576:1975
No corrigenda or amendments available