# ISO 4688-1:2006 — Withdrawn and superseded ISO standards

For ISO 4688-1:2006, item title is Iron ores — Determination of aluminium — Part 1: Flame atomic absorption spectrometric method; status code is 9599; successor is ISO/TR 4688-1:2017; withdrawn / published date is 2006-03-22, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4688-1:2006 _(verified: appears in the quote below)_
- **Item title:** Iron ores — Determination of aluminium — Part 1: Flame atomic absorption spectrometric method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/TR 4688-1:2017
- **Withdrawn / published date:** 2006-03-22 _(verified: appears in the quote below)_

## What the source says

> 39726,IS,,ISO 4688-1:2006,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,2006-03-22,2,['73.060.10'],ISO/TC 102/SC 2,9599,[10670],[71884],['en'],11,"<p>ISO 4688-1:2006 specifies a flame atomic absorption spectrometric method for the determination of the mass fraction of aluminium in iron ores.</p><p>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.</p>"

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).