# ISO 20752:2007 — Withdrawn and superseded ISO standards

For ISO 20752:2007, item title is Cork stoppers — Determination of releasable 2, 4, 6-trichloroanisol (TCA); status code is 9599; successor is ISO 20752:2014; withdrawn / published date is 2007-01-26, recorded from its source on 2026-08-05.

- **Identifier:** ISO 20752:2007 _(verified: appears in the quote below)_
- **Item title:** Cork stoppers — Determination of releasable 2, 4, 6-trichloroanisol (TCA) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 20752:2014
- **Withdrawn / published date:** 2007-01-26 _(verified: appears in the quote below)_

## What the source says

> 39703,IS,,ISO 20752:2007,"Cork stoppers — Determination of releasable 2, 4, 6-trichloroanisol (TCA)","Bouchons en liège — Dosage du 2, 4, 6-trichloroanisol (TCA) relargable",2007-01-26,1,['79.100'],ISO/TC 87,9599,,[62646],"['en','fr']",6,"ISO 20752:2007 specifies a test method to determine realisable 2,4,6-trichloroanisol (TCA) from cork stoppers. <p>ISO 20752:2007 is applicable to all types of cork stoppers.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).