# ISO 4522-3:1988 — Withdrawn and superseded ISO standards

For ISO 4522-3:1988, item title is Metallic coatings — Test methods for electrodeposited silver and silver alloy coatings — Part 3: Determination of the presence of residual salts; status code is 9599; successor is ISO 4521:2008; withdrawn / published date is 1988-11-03, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4522-3:1988 _(verified: appears in the quote below)_
- **Item title:** Metallic coatings — Test methods for electrodeposited silver and silver alloy coatings — Part 3: Determination of the presence of residual salts _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4521:2008
- **Withdrawn / published date:** 1988-11-03 _(verified: appears in the quote below)_

## What the source says

> 10423,IS,,ISO 4522-3:1988,Metallic coatings — Test methods for electrodeposited silver and silver alloy coatings — Part 3: Determination of the presence of residual salts,Revêtements métalliques — Méthodes d'essai des dépôts électrolytiques d'argent et d'alliages d'argent — Partie 3: Recherche des sels résiduels,1988-11-03,1,['25.220.40'],ISO/TC 107/SC 3,9599,,[44332],"['en','fr']",2,<p>Specifies a method of boiling specimens in water having a known electrical conductivity. Any increase of the conductivity indicates residual salt or other conducting impurities.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).