# ISO 21461:2009 — Withdrawn and superseded ISO standards

For ISO 21461:2009, item title is Rubber — Determination of the aromaticity of oil in vulcanized rubber compounds; status code is 9599; successor is ISO 21461:2012; withdrawn / published date is 2009-02-24, recorded from its source on 2026-08-05.

- **Identifier:** ISO 21461:2009 _(verified: appears in the quote below)_
- **Item title:** Rubber — Determination of the aromaticity of oil in vulcanized rubber compounds _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 21461:2012
- **Withdrawn / published date:** 2009-02-24 _(verified: appears in the quote below)_

## What the source says

> 53355,IS,,ISO 21461:2009,Rubber — Determination of the aromaticity of oil in vulcanized rubber compounds,Caoutchouc — Détermination de l'aromaticité des huiles dans les mélanges vulcanisés,2009-02-24,2,['83.040.10'],ISO/TC 45/SC 3,9599,"[51181,40249]",[57940],['en'],15,<p>ISO 21461:2009 provides a method for the selective determination of polyaromaticity of oil in vulcanized rubber compounds. The method is based on nuclear magnetic resonance (NMR) spectrometry.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).