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ISO 9698:1989

Withdrawn Date published:

Warning: Withdrawn Standard. This document has been replaced by:

Water quality — Determination of tritium activity concentration — Liquid scintillation counting method

The method specified is applicable to all types of water including seawater with concentrations of up to 10 ^ 6 Bq/m ^ 3 when using 20 ml counting vials. The method is not applicable to the analysis of organically bound tritium; its determination requires an oxidative digestion.

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ISO 9698:1989

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