# ISO 4612:1999 — Withdrawn and superseded ISO standards

For ISO 4612:1999, item title is Plastics — Preparation of PVC pastes for test purposes — Planetary-mixer method; status code is 9599; successor is ISO 4612:2018; withdrawn / published date is 1999-08-26, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4612:1999 _(verified: appears in the quote below)_
- **Item title:** Plastics — Preparation of PVC pastes for test purposes — Planetary-mixer method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4612:2018
- **Withdrawn / published date:** 1999-08-26 _(verified: appears in the quote below)_

## What the source says

> 25193,IS,,ISO 4612:1999,Plastics — Preparation of PVC pastes for test purposes — Planetary-mixer method,Plastiques — Préparation des pâtes PVC pour essais — Méthodes utilisant un mélangeur planétaire,1999-08-26,2,['83.080.20'],ISO/TC 61/SC 9,9599,[10548],[70416],"['en','fr']",6,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).