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EN ISO 11704:2015

Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method (ISO 11704:2010) EN ISO 11704:2015

Publication date:   Oct 15, 2015

General information

99.60 Withdrawal effective   Dec 12, 2018

CEN

CEN/TC 230 Water analysis

European Norm

13.060.60   Examination of physical properties of water | 17.240   Radiation measurements

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Scope

ISO 11704:2010 specifies a method for the determination of gross alpha and gross beta activity in waters for radionuclides which are not volatile at 80 °C. Radon isotopes and their decay products of short half life are not included in the determination.
The method is applicable to raw and potable waters with a dry residue less than 5 g/l and when no correction for colour quenching is necessary.

Life cycle

NOW

WITHDRAWN
EN ISO 11704:2015
99.60 Withdrawal effective
Dec 12, 2018

REVISED BY

PUBLISHED
EN ISO 11704:2018

Relations

Adopted from ISO 11704:2010 IDENTICAL