# ISO 4645:1984 — Withdrawn and superseded ISO standards

For ISO 4645:1984, item title is Rubber and rubber products — Guide to the identification of antidegradants — Thin layer chromatographic methods; status code is 9599; successor is ISO 4645:2022; withdrawn / published date is 1984-10-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4645:1984 _(verified: appears in the quote below)_
- **Item title:** Rubber and rubber products — Guide to the identification of antidegradants — Thin layer chromatographic methods _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4645:2022
- **Withdrawn / published date:** 1984-10-01 _(verified: appears in the quote below)_

## What the source says

> 10605,IS,,ISO 4645:1984,Rubber and rubber products — Guide to the identification of antidegradants — Thin layer chromatographic methods,Caoutchouc et produits en caoutchouc — Guide d'identification des agents de protection — Méthodes par chromatographie en couche mince,1984-10-01,1,['83.060'],ISO/TC 45/SC 2,9599,,[82449],"['en','fr']",6,"<p>Specifies two methods: a simplified and a more detailed one. Concerns principle, reagents (with an additional warning for handling), apparatus, preparation of developing tank and plates, preparation of the test plate, plate spotting, plate development, colour development on the plate and standard chromatograms. One annex for preliminary spot tests.</p>" 1

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).