# ISO 7270-1:2003 — Withdrawn and superseded ISO standards

For ISO 7270-1:2003, item title is Rubber — Analysis by pyrolytic gas-chromatographic methods — Part 1: Identification of polymers (single polymers and polymer blends); status code is 9599; successor is ISO 7270-1:2020; withdrawn / published date is 2003-04-14, recorded from its source on 2026-08-05.

- **Identifier:** ISO 7270-1:2003 _(verified: appears in the quote below)_
- **Item title:** Rubber — Analysis by pyrolytic gas-chromatographic methods — Part 1: Identification of polymers (single polymers and polymer blends) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 7270-1:2020
- **Withdrawn / published date:** 2003-04-14 _(verified: appears in the quote below)_

## What the source says

> 33761,IS,,ISO 7270-1:2003,Rubber — Analysis by pyrolytic gas-chromatographic methods — Part 1: Identification of polymers (single polymers and polymer blends),Caoutchouc — Méthodes d'analyse par pyrolyse et chromatographie en phase gazeuse — Partie 1: Identification des polymères (un seul polymère ou un mélange de polymères),2003-04-14,1,['83.060'],ISO/TC 45/SC 2,9599,[13927],[77433],['en'],54,"<p>ISO 7270-1:2003 specifies a method for the identification of polymers, or blends of polymers, in raw rubbers and in vulcanized or unvulcanized compounds from pyrograms (pyrolysis-gas chromatographic patterns) obtained under the same conditions. This allows qualitative identification of single rubbe

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).