# ISO 1833-11:2006 — Withdrawn and superseded ISO standards

For ISO 1833-11:2006, item title is Textiles — Quantitative chemical analysis — Part 11: Mixtures of cellulose and polyester fibres (method using sulfuric acid); status code is 9599; successor is ISO 1833-11:2017; withdrawn / published date is 2006-06-02, recorded from its source on 2026-08-05.

- **Identifier:** ISO 1833-11:2006 _(verified: appears in the quote below)_
- **Item title:** Textiles — Quantitative chemical analysis — Part 11: Mixtures of cellulose and polyester fibres (method using sulfuric acid) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 1833-11:2017
- **Withdrawn / published date:** 2006-06-02 _(verified: appears in the quote below)_

## What the source says

> 40572,IS,,ISO 1833-11:2006,Textiles — Quantitative chemical analysis — Part 11: Mixtures of cellulose and polyester fibres (method using sulfuric acid),Textiles — Analyse chimique quantitative — Partie 11: Mélanges de fibres de cellulose et de polyester (méthode à l'acide sulfurique),2006-06-02,1,['59.060.01'],ISO/TC 38,9599,"[6484,6483]",[70286],"['en','fr']",2,"<p>ISO 1833-11:2006 specifies a method, using sulfuric acid, to determine the proportion of cellulose fibre, after removal of non-fibrous matter, in textiles made of mixtures of natural and regenerated cellulose fibres and polyester fibre.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).