# ISO 4098:2006 — Withdrawn and superseded ISO standards For ISO 4098:2006, item title is Leather — Chemical tests — Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter; status code is 9599; successor is ISO 4098:2018 | ISO/DIS 4098; withdrawn / published date is 2006-01-13, recorded from its source on 2026-08-05. - **Identifier:** ISO 4098:2006 _(verified: appears in the quote below)_ - **Item title:** Leather — Chemical tests — Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 4098:2018 | ISO/DIS 4098 - **Withdrawn / published date:** 2006-01-13 _(verified: appears in the quote below)_ ## What the source says > 31307,IS,,ISO 4098:2006,"Leather — Chemical tests — Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter","Cuir — Essais chimiques — Détermination des matières solubles dans l'eau, des matières inorganiques solubles dans l'eau et des matières organiques solubles dans l'eau",2006-01-13,1,['59.140.30'],IULTCS,9599,,"[72377,68731]","['en','fr']",5,"

ISO 4098:2006 specifies a method of determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter. It is applicable to all leather types.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).