# ISO 6225-2:1983 — Withdrawn and superseded ISO standards

For ISO 6225-2:1983, item title is Rubber, raw, natural — Determination of castor oil content — Part 2: Determination of total ricinoleic acid content — Gas chromatographic method; status code is 9599; successor is ISO 6225-2:1990; withdrawn / published date is 1983-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6225-2:1983 _(verified: appears in the quote below)_
- **Item title:** Rubber, raw, natural — Determination of castor oil content — Part 2: Determination of total ricinoleic acid content — Gas chromatographic method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6225-2:1990
- **Withdrawn / published date:** 1983-12-01 _(verified: appears in the quote below)_

## What the source says

> 12502,IS,,ISO 6225-2:1983,"Rubber, raw, natural — Determination of castor oil content — Part 2: Determination of total ricinoleic acid content — Gas chromatographic method",Caoutchouc naturel brut — Détermination de la teneur en huile de ricin — Partie 2: Détermination de la teneur en acide ricinoléique total — Méthode par chromatographie en phase gazeuse,1983-12-01,1,['83.040.10'],ISO/TC 45,9599,,[12503],"['en','fr']",3,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).