NBN EN ISO 9698:2019

NBN EN ISO 9698:2019

Water quality - Tritium - Test method using liquid scintillation counting (ISO 9698:2019)

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Details

This document specifies a method by liquid scintillation counting for the determination of tritium activity concentration in samples of marine waters, surface waters, ground waters, rain waters, drinking waters or of tritiated water ([3H]H2O) in effluents. The method is not directly applicable to the analysis of organically bound tritium its determination requires additional chemical processing of the sample (such as chemical oxidation or combustion). With suitable technical conditions, the detection limit may be as low as 1 Bq·l-1. Tritium activity concentrations below 106 Bq·l-1 can be determined without any sample dilution.
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Additional Info

Author Bureau de Normalisation Belge (NBN)
Published by NBN
Document type Standard
ICS 13.060.60 : Examination of physical properties of water
13.280 : Radiation protection
Document history No
Keyword EN ISO 9698, EN ISO 9698:2019
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