# ISO 1833-26:2013 — Withdrawn and superseded ISO standards

For ISO 1833-26:2013, item title is Textiles — Quantitative chemical analysis — Part 26: Mixtures of melamine and cotton or aramide fibres (method using hot formic acid); status code is 9599; successor is ISO 1833-26:2020; withdrawn / published date is 2013-02-19, recorded from its source on 2026-08-05.

- **Identifier:** ISO 1833-26:2013 _(verified: appears in the quote below)_
- **Item title:** Textiles — Quantitative chemical analysis — Part 26: Mixtures of melamine and cotton or aramide fibres (method using hot formic acid) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 1833-26:2020
- **Withdrawn / published date:** 2013-02-19 _(verified: appears in the quote below)_

## What the source says

> 56205,IS,,ISO 1833-26:2013,Textiles — Quantitative chemical analysis — Part 26: Mixtures of melamine and cotton or aramide fibres (method using hot formic acid),Textiles — Analyse chimique quantitative — Partie 26: Mélanges de fibres de mélamine et de fibres de coton ou d'aramide (méthode à l'acide formique chaud),2013-02-19,1,['59.060.01'],ISO/TC 38,9599,,[79807],"['en','fr']",2,"<p>ISO 1833-26:2013 specifies a method using hot formic acid to determine the percentage of melamine fibres after removal of non-fibrous matter, in textiles made of binary mixtures of melamine fibres with cotton or aramid fibres.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).