# ISO 719:1985 — Withdrawn and superseded ISO standards

For ISO 719:1985, item title is Glass — Hydrolytic resistance of glass grains at 98 degrees C — Method of test and classification; status code is 9599; successor is ISO 719:2020; withdrawn / published date is 1985-10-03, recorded from its source on 2026-08-05.

- **Identifier:** ISO 719:1985 _(verified: appears in the quote below)_
- **Item title:** Glass — Hydrolytic resistance of glass grains at 98 degrees C — Method of test and classification _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 719:2020
- **Withdrawn / published date:** 1985-10-03 _(verified: appears in the quote below)_

## What the source says

> 4948,IS,,ISO 719:1985,Glass — Hydrolytic resistance of glass grains at 98 degrees C — Method of test and classification,Verre — Résistance hydrolytique du verre en grains à 98 degrés C — Méthode d'essai et classification,1985-10-03,2,['81.040.01'],ISO/TC 76,9599,[4947],[77843],"['en','fr']",5,"<p>The principle, reagents, apparatus and procedure are specified. The resistance is expressed by the volume of acid required for titration of the alkali extracted from the unit mass of glass. For five classes of grain the limit values in the test are listed.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).