BS EN ISO 9698:2019

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Water quality. Tritium. Test method using liquid scintillation counting

Published By	Publication Date	Number of Pages
BSI	2019	34

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Description

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 1Â BqÂ·l^?1. Tritium activity concentrations below 10⁶ BqÂ·l^?1 can be determined without any sample dilution.

Additional information

Status	Under Review
Pages	34
Publication Date	2019-06-14
ISBN	978 0 580 96038 3
Standard Number	BS EN ISO 9698:2019
Title	Water quality. Tritium. Test method using liquid scintillation counting
Identical National Standard Of	EN ISO 9698, ISO 9698
Replaces	BS EN ISO 9698:2015
Descriptors	Radiation measurement, Radionuclides, Measurement characteristics, Determination of content, Water resources, Liquids, Water, Quality, Tritium, Water testing, Radioactive materials, Scintillation counters
Publisher	BSI
Committee	EH/3/8
ICS Codes	13.080 - Soil quality. Pedology

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BS EN ISO 9698:2019

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