# ISO 2143:2010 — Withdrawn and superseded ISO standards

For ISO 2143:2010, item title is Anodizing of aluminium and its alloys — Estimation of loss of absorptive power of anodic oxidation coatings after sealing — Dye-spot test with prior acid treatment; status code is 9599; successor is ISO 2143:2017; withdrawn / published date is 2010-06-14, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2143:2010 _(verified: appears in the quote below)_
- **Item title:** Anodizing of aluminium and its alloys — Estimation of loss of absorptive power of anodic oxidation coatings after sealing — Dye-spot test with prior acid treatment _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 2143:2017
- **Withdrawn / published date:** 2010-06-14 _(verified: appears in the quote below)_

## What the source says

> 51486,IS,,ISO 2143:2010,Anodizing of aluminium and its alloys — Estimation of loss of absorptive power of anodic oxidation coatings after sealing — Dye-spot test with prior acid treatment,Anodisation de l'aluminium et de ses alliages — Appréciation de la perte du pouvoir absorbant des couches anodiques après colmatage — Essai à la goutte de colorant avec action acide préalable,2010-06-14,2,['25.220.20'],ISO/TC 79/SC 2,9599,[6934],[70154],"['en','fr']",5,"<p>ISO 2143:2010 specifies a method of estimating the loss of absorptive power of anodic oxidation coatings that have undergone a sealing treatment, by dye absorption after acid pretreatment.</p><p>The method is suitable for use as a product

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).