# ISO 4650:2005 — Withdrawn and superseded ISO standards

For ISO 4650:2005, item title is Rubber — Identification — Infrared spectrometric method; status code is 9599; successor is ISO 4650:2012; withdrawn / published date is 2005-09-12, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4650:2005 _(verified: appears in the quote below)_
- **Item title:** Rubber — Identification — Infrared spectrometric method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4650:2012
- **Withdrawn / published date:** 2005-09-12 _(verified: appears in the quote below)_

## What the source says

> 36905,IS,,ISO 4650:2005,Rubber — Identification — Infrared spectrometric method,Caoutchouc — Identification — Méthode spectrométrique dans l'infrarouge,2005-09-12,2,['83.060'],ISO/TC 45/SC 2,9599,[10615],[53026],['en'],40,"<p>ISO 4650:2005 specifies a method for the identification of rubbers, including thermoplastic elastomers, either in the raw state or in the form of vulcanized or unvulcanized mixes. The method is based on infrared spectrometric examination using the transmission technique.</p><p>The method comprises examination of polymers by their pyrolysis products (pyrolysates), or by films cast from solution or obtained by moulding (for raw rubbers only).</p><p>Typical spectra are giv

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).