# ISO 19361:2017 — Withdrawn and superseded ISO standards

For ISO 19361:2017, item title is Measurement of radioactivity — Determination of beta emitters activities — Test method using liquid scintillation counting; status code is 9599; successor is ISO 19361:2025; withdrawn / published date is 2017-08-10, recorded from its source on 2026-08-05.

- **Identifier:** ISO 19361:2017 _(verified: appears in the quote below)_
- **Item title:** Measurement of radioactivity — Determination of beta emitters activities — Test method using liquid scintillation counting _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 19361:2025
- **Withdrawn / published date:** 2017-08-10 _(verified: appears in the quote below)_

## What the source says

> 64698,IS,,ISO 19361:2017,Measurement of radioactivity — Determination of beta emitters activities — Test method using liquid scintillation counting,Mesurage de la radioactivité — Détermination de l'activité des radionucléides émetteurs bêta — Méthode d'essai par comptage des scintillations en milieu liquide,2017-08-10,1,['17.240'],ISO/TC 85/SC 2,9599,,[87740],"['en','fr']",20,"<p>ISO 19361:2017 applies to liquid scintillation counters and requires the preparation of a scintillation source obtained by mixing the test sample and a scintillation cocktail. The test sample can be liquid (aqueous or organic), or solid (particles or filter or planchet).</p><p>ISO 19361:2017describes the conditions

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).