# ISO 11344:2004 — Withdrawn and superseded ISO standards

For ISO 11344:2004, item title is Rubber, raw synthetic — Determination of the molecular-mass distribution of solution polymers by gel permeation chromatography; status code is 9599; successor is ISO 11344:2016; withdrawn / published date is 2004-03-12, recorded from its source on 2026-08-05.

- **Identifier:** ISO 11344:2004 _(verified: appears in the quote below)_
- **Item title:** Rubber, raw synthetic — Determination of the molecular-mass distribution of solution polymers by gel permeation chromatography _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 11344:2016
- **Withdrawn / published date:** 2004-03-12 _(verified: appears in the quote below)_

## What the source says

> 26999,IS,,ISO 11344:2004,"Rubber, raw synthetic — Determination of the molecular-mass distribution of solution polymers by gel permeation chromatography",Caoutchouc synthétique brut — Détermination de la répartition de la masse moléculaire pour les caoutchoucs polymérisés en solution par chromatographie par perméation de gel,2004-03-12,1,['83.040.10'],ISO/TC 45/SC 3,9599,,[63870],['en'],20,"<p>ISO 11344:2004 describes a method for the determination of the molecular mass, expressed as polystyrene, and the molecular-mass distribution of polymers produced in solution which are completely soluble in tetrahydrofuran (THF) and which have a molecular-mass range from 5 000 to 1 000 000.</p><p>It is

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).