Published
The method is applicable to a concentration range of 1.5 to 20.0 % (m/m) of aluminium. ISO 8889 should be read in conjunction with ISO 6629. Specifies principle, reagents, apparatus, sample, procedure and expression of results.
PUBLISHED
ISO 8889:1988
90.60
Close of review
Jun 5, 2021
Chromium ores and concentrates — Determination of aluminium content — Complexometric method
60.60 Standard published
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