# ISO 21627-1:2002 — Withdrawn and superseded ISO standards

For ISO 21627-1:2002, item title is Plastics — Epoxy resins — Determination of chlorine content — Part 1: Inorganic chlorine; status code is 9599; successor is ISO 21627-1:2009; withdrawn / published date is 2002-09-05, recorded from its source on 2026-08-05.

- **Identifier:** ISO 21627-1:2002 _(verified: appears in the quote below)_
- **Item title:** Plastics — Epoxy resins — Determination of chlorine content — Part 1: Inorganic chlorine _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 21627-1:2009
- **Withdrawn / published date:** 2002-09-05 _(verified: appears in the quote below)_

## What the source says

> 34631,IS,,ISO 21627-1:2002,Plastics — Epoxy resins — Determination of chlorine content — Part 1: Inorganic chlorine,Plastiques — Résines époxydes — Détermination de la teneur en chlore — Partie 1: Chlore inorganique,2002-09-05,1,['83.080.10'],ISO/TC 61/SC 12,9599,[19320],[50598],"['en','fr']",5,"<p>ISO 21627 specifies a direct potentiometric method for the determination of inorganic chlorine in epoxy resins, also called ionic chlorine.</p><p>The inorganic chlorine content is expressed in milligrams per kilogram of epoxy resin.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).