# ISO 6721-1:1994 — Withdrawn and superseded ISO standards

For ISO 6721-1:1994, item title is Plastics — Determination of dynamic mechanical properties — Part 1: General principles; status code is 9599; successor is ISO 6721-1:2001; withdrawn / published date is 1994-11-03, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6721-1:1994 _(verified: appears in the quote below)_
- **Item title:** Plastics — Determination of dynamic mechanical properties — Part 1: General principles _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6721-1:2001
- **Withdrawn / published date:** 1994-11-03 _(verified: appears in the quote below)_

## What the source says

> 13167,IS,,ISO 6721-1:1994,Plastics — Determination of dynamic mechanical properties — Part 1: General principles,Plastiques — Détermination des propriétés mécaniques dynamiques — Partie 1: Principes généraux,1994-11-03,1,['83.080.01'],ISO/TC 61/SC 2,9599,"[4611,13166]",[34447],"['en','fr']",20,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).