90.92 Standard to be revised Oct 6, 2023
ISO
ISO/TC 226 Materials for the production of primary aluminium
International Standard
71.100.10 Materials for aluminium production
Published
Specifies a gravimetric method, the principle of which consists in weighing the fraction of a test portion of pitch which is insoluble in toluene after boiling for a specified period.
PUBLISHED
ISO 6376:1980
90.92
Standard to be revised
Oct 6, 2023
IN_DEVELOPMENT
ISO/CD 6376