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Hlavní stránka>BS EN ISO 9698:2019 Water quality. Tritium. Test method using liquid scintillation counting
sklademVydáno: 2019-06-14
BS EN ISO 9698:2019 Water quality. Tritium. Test method using liquid scintillation counting

BS EN ISO 9698:2019

Water quality. Tritium. Test method using liquid scintillation counting

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Označení normy:BS EN ISO 9698:2019
Počet stran:34
Vydáno:2019-06-14
ISBN:978 0 580 96038 3
Status:Standard
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BS EN ISO 9698:2019


This standard BS EN ISO 9698:2019 Water quality. Tritium. Test method using liquid scintillation counting is classified in these ICS categories:
  • 13.080 Soil quality. Pedology
  • 13.280 Radiation protection
  • 13.060.60 Examination of physical properties of water

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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