BS IS0 13166:2020 BSl Standards Publication Water quality - Uranium isotopes Test method using alpha-spectrometry bsi. BSISO13166:2020 BRITISH STANDARD Nationalforeword This British Standard is the UK implementation of IS0 13166:202Q. It supersedes BS IS0 13166:2014, which is withdrawn. The UKparticipation inits preparation was entrustedto Technical CommitteeEH/3/8,Radioactivitymeasurementsmethods. A list of organizations represented on this committee can be obtained on requesttoitscommitteemanager. This publication does not purportto include all the necessary provisions ofa contract.Users areresponsiblefor its correctapplication. @TheBritishStandards Institution2020 PublishedbyBSIStandardsLimited2020 ISBN9780539121841 ICS13.060.60;13.280 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Amendments/corrigenda issued sincepublication Date Text affected BS ISO 13166:2020 ISO INTERNATIONAL STANDARD 13166 Second edition 2020-08-04 Water quality - Uranium isotopes Test method using alpha-spectrometry Qualite de I'eau-Isotopes de I'uranium-Méthoded'essaipar spectrométriealpha Reference number IS013166:2020(E) ISO ISO2020