# ISO 8424:1987 — Withdrawn and superseded ISO standards

For ISO 8424:1987, item title is Raw optical glass — Testing of the resistance to attack by aqueous acidic solutions at 25 degrees C and classification; status code is 9599; successor is ISO 8424:1996; withdrawn / published date is 1987-09-17, recorded from its source on 2026-08-05.

- **Identifier:** ISO 8424:1987 _(verified: appears in the quote below)_
- **Item title:** Raw optical glass — Testing of the resistance to attack by aqueous acidic solutions at 25 degrees C and classification _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 8424:1996
- **Withdrawn / published date:** 1987-09-17 _(verified: appears in the quote below)_

## What the source says

> 15602,IS,,ISO 8424:1987,Raw optical glass — Testing of the resistance to attack by aqueous acidic solutions at 25 degrees C and classification,Verre d'optique brut — Essai de résistance à l'attaque par des solutions acides aqueuses à 25 degrés C et classification,1987-09-17,1,['81.040.10'],ISO/TC 172/SC 3,9599,,[22561],"['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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).