# ISO 2420:1972 — Withdrawn and superseded ISO standards

For ISO 2420:1972, item title is Leather — Determination of apparent density; status code is 9599; successor is ISO 2420:2002; withdrawn / published date is 1972-10-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2420:1972 _(verified: appears in the quote below)_
- **Item title:** Leather — Determination of apparent density _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 2420:2002
- **Withdrawn / published date:** 1972-10-01 _(verified: appears in the quote below)_

## What the source says

> 7322,IS,,ISO 2420:1972,Leather — Determination of apparent density,Cuir — Détermination de la masse volumique apparente,1972-10-01,1,['59.140.30'],IULTCS,9599,,[31146],"['en','fr']",2,"<p>The principle consists in an accurate measurement of the thickness and diameter of a disk of leather and calculation of the apparent density by dividing the mass by the volume. Used apparatus consists of steel press knife, thickness gauge, balance (+/- 0,001 g) and instrument for measuring diameter. The method is applicable to all leathers for which an accurate measurement of thickness can be made.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).