+91 80984 42953 hello@sascert.in
Verify a certificate ISO standards library Download brochure
ISO 6831:1986Withdrawn

Iron ores — Determination of sodium and/or potassium contents — Flame atomic absorption spectrometric method

Minerais de fer — Dosage du sodium et/ou du potassium — Méthode par spectrométrie d'absorption atomique dans la flamme

Abstract / scope

No abstract published for this document yet.

Life cycle

Replaced by

ISO 13312:1997WithdrawnIron ores — Determination of potassium content — Flame atomic absorption spectrometric methodInternational Standard · Published 10 Apr 1997 · ISO/TC 102/SC 2ISO 13313:1997WithdrawnIron ores — Determination of sodium content — Flame atomic absorption spectrometric methodInternational Standard · Published 24 Apr 1997 · ISO/TC 102/SC 2