# ISO 2743:1986 — Withdrawn and superseded ISO standards

For ISO 2743:1986, item title is Vitreous and porcelain enamels — Determination of resistance to condensing hydrochloric acid vapour; status code is 9599; successor is ISO 28706-2:2008; withdrawn / published date is 1986-07-24, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2743:1986 _(verified: appears in the quote below)_
- **Item title:** Vitreous and porcelain enamels — Determination of resistance to condensing hydrochloric acid vapour _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 28706-2:2008
- **Withdrawn / published date:** 1986-07-24 _(verified: appears in the quote below)_

## What the source says

> 7723,IS,,ISO 2743:1986,Vitreous and porcelain enamels — Determination of resistance to condensing hydrochloric acid vapour,Émaux vitrifiés — Détermination de la résistance aux vapeurs de condensation de l'acide chlorhydrique,1986-07-24,2,['25.220.50'],ISO/TC 107,9599,[7722],[44894],"['en','fr']",2,"<p>This second edition cancels and replaces the first edition (i. e. ISO 2743:1973). Specifies a method of test for determining the resistance of flat surfaces of containers and chemical equipment to condensing azeotropic hydrochloric acid vapour. Gives principle, reagents, apparatus, test specimens, procedure, expression of results and test report.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).