+91 80984 42953 hello@sascert.in
Verify a certificate ISO standards library Download brochure
ISO 4688-1:2006Withdrawn

Iron ores — Determination of aluminium — Part 1: Flame atomic absorption spectrometric method

Minerais de fer — Dosage de l'aluminium — Partie 1: Méthode par spectrométrie d'absorption atomique dans la flamme

This edition has been replaced by ISO/TR 4688-1:2017.

Abstract / scope

ISO 4688-1:2006 specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of aluminium in iron ores.

This method is applicable to mass fractions of aluminium between 0,1 % and 5,0 % in natural iron ores, iron ore concentrates and agglomerates, including sinter products.

Life cycle

Replaces

ISO 4688-1:1992WithdrawnIron ores — Determination of aluminium content — Part 1: Flame atomic absorption spectrometric methodInternational Standard · Published 10 Dec 1992 · ISO/TC 102/SC 2

Replaced by

ISO/TR 4688-1:2017PublishedIron ores — Determination of aluminium — Part 1: Flame atomic absorption spectrometric methodTechnical Report · Published 25 Apr 2017 · ISO/TC 102/SC 2