# ISO 1833-25:2013 — Withdrawn and superseded ISO standards

For ISO 1833-25:2013, item title is Textiles — Quantitative chemical analysis — Part 25: Mixtures of polyester and certain other fibres (method using trichloroacetic acid and chloroform); status code is 9599; successor is ISO 1833-25:2020; withdrawn / published date is 2013-07-25, recorded from its source on 2026-08-05.

- **Identifier:** ISO 1833-25:2013 _(verified: appears in the quote below)_
- **Item title:** Textiles — Quantitative chemical analysis — Part 25: Mixtures of polyester and certain other fibres (method using trichloroacetic acid and chloroform) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 1833-25:2020
- **Withdrawn / published date:** 2013-07-25 _(verified: appears in the quote below)_

## What the source says

> 54128,IS,,ISO 1833-25:2013,Textiles — Quantitative chemical analysis — Part 25: Mixtures of polyester and certain other fibres (method using trichloroacetic acid and chloroform),Textiles — Analyse chimique quantitative — Partie 25: Mélanges de polyester et de certaines autres fibres (méthode à l'acide trichloracétique et au chloroforme),2013-07-25,1,['59.060.01'],ISO/TC 38,9599,,[78202],"['en','fr']",3,"<p>ISO 1833-25:2013 specifies a method using trichloroacetic acid and chloroform to determine the percentage of polyester fibres after removal of non-fibrous matter, in textiles made of binary mixtures of polyester fibres with other fibres, except one type of aramid (polyamide imide), polyami

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).