# ISO 7781:2001 — Withdrawn and superseded ISO standards

For ISO 7781:2001, item title is Styrene-butadiene rubber, raw  — Determination of soap and organic-acid content; status code is 9599; successor is ISO 7781:2008; withdrawn / published date is 2001-12-06, recorded from its source on 2026-08-05.

- **Identifier:** ISO 7781:2001 _(verified: appears in the quote below)_
- **Item title:** Styrene-butadiene rubber, raw  — Determination of soap and organic-acid content _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 7781:2008
- **Withdrawn / published date:** 2001-12-06 _(verified: appears in the quote below)_

## What the source says

> 33841,IS,,ISO 7781:2001,"Styrene-butadiene rubber, raw — Determination of soap and organic-acid content",Caoutchouc butadiène-styrène brut — Détermination de la teneur en savons et acides organiques,2001-12-06,3,['83.040.10'],ISO/TC 45/SC 2,9599,[20153],[45393],['en'],6,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).