# ISO 10703:2007 — Withdrawn and superseded ISO standards

For ISO 10703:2007, item title is Water quality — Determination of the activity concentration of radionuclides — Method by high resolution gamma-ray spectrometry; status code is 9599; successor is ISO 10703:2021; withdrawn / published date is 2007-11-15, recorded from its source on 2026-08-05.

- **Identifier:** ISO 10703:2007 _(verified: appears in the quote below)_
- **Item title:** Water quality — Determination of the activity concentration of radionuclides — Method by high resolution gamma-ray spectrometry _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 10703:2021
- **Withdrawn / published date:** 2007-11-15 _(verified: appears in the quote below)_

## What the source says

> 42756,IS,,ISO 10703:2007,Water quality — Determination of the activity concentration of radionuclides — Method by high resolution gamma-ray spectrometry,Qualité de l'eau — Détermination de l'activité volumique des radionucléides — Méthode par spectrométrie gamma à haute résolution,2007-11-15,2,"['17.240','13.060.60']",ISO/TC 147/SC 3,9599,[18792],[78790],"['en','fr']",20,"<p>ISO 10703:2007 specifies a method for the simultaneous determination of the activity concentration of various radionuclides emitting gamma rays with energies between 40 keV and 2 MeV in water samples, by gamma‑ray spectrometry using germanium detectors with high energy resolution in combination with a multichannel analys

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).