# ISO 6225-1:1984 — Withdrawn and superseded ISO standards

For ISO 6225-1:1984, item title is Rubber, raw, natural — Determination of castor oil content — Part 1: Determination of castor oil glycerides content — Thin layer chromatographic method; status code is 9599; successor is ISO 6225-1:2006; withdrawn / published date is 1984-04-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6225-1:1984 _(verified: appears in the quote below)_
- **Item title:** Rubber, raw, natural — Determination of castor oil content — Part 1: Determination of castor oil glycerides content — Thin layer chromatographic method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6225-1:2006
- **Withdrawn / published date:** 1984-04-01 _(verified: appears in the quote below)_

## What the source says

> 12501,IS,,ISO 6225-1:1984,"Rubber, raw, natural — Determination of castor oil content — Part 1: Determination of castor oil glycerides content — Thin layer chromatographic method",Caoutchouc naturel brut — Détermination de la teneur en huile de ricin — Partie 1: Détermination de la teneur en glycérides d'huile de ricin — Méthode par chromatographie en couche mince,1984-04-01,1,['83.040.10'],ISO/TC 45/SC 2,9599,,[43685],"['en','fr']",3,<p>The addition of the mentioned ingredient is intended to facilitate crumbing. This part of standard aids the estimation of the amount of oil remaining in the rubber. Triglyceride of ricinoleic acid is the principal constituent of castor oil (80...85 %). Metho

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).