# ISO 7270:1987 — Withdrawn and superseded ISO standards

For ISO 7270:1987, item title is Rubber — Identification of polymers (single polymers and blends) — Pyrolytic gas chromatographic method; status code is 9599; successor is ISO 7270-1:2003; withdrawn / published date is 1987-10-22, recorded from its source on 2026-08-05.

- **Identifier:** ISO 7270:1987 _(verified: appears in the quote below)_
- **Item title:** Rubber — Identification of polymers (single polymers and blends) — Pyrolytic gas chromatographic method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 7270-1:2003
- **Withdrawn / published date:** 1987-10-22 _(verified: appears in the quote below)_

## What the source says

> 13927,IS,,ISO 7270:1987,Rubber — Identification of polymers (single polymers and blends) — Pyrolytic gas chromatographic method,Caoutchouc — Identification des polymères (un seul polymère ou mélanges de polymères) — Méthode par pyrolyse et chromatographie en phase gazeuse,1987-10-22,1,['83.060'],ISO/TC 45,9599,[11518],[33761],"['en','fr']",4,"<p>Describes three methods for the different materials. The methods may also be applicable to other types of polymers than given in the standard, but this must be verified by the analyst in each particular case.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).