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ISO 8008:2005

Aluminium oxide primarily used for the production of aluminium — Determination of specific surface area by nitrogen adsorption

Publication date:   Nov 1, 2005

General information

90.93   Standard confirmed   Mar 18, 2026

ISO

ISO/TC 226 Materials for the production of primary aluminium

International Standard

71.100.10   Materials for aluminium production

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Scope

ISO 8008:2005 specifies an instrumental method for the determination of specific surface area of smelter-grade alumina by nitrogen adsorption by a single- or multi-point method. A multi-point method is recommended due to the higher accuracy obtained; if a single-point method is used, a lower result will be obtained.
ISO 8008:2005 is applicable to aluminas having a surface area between 50 m2/g and 90 m2/g.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 8008:1986

NOW

PUBLISHED
ISO 8008:2005
90.93 Standard confirmed
Mar 18, 2026