This International Standard 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.
ISO 11704:2010 Referenced Document
ISO 2010 Slotted raised countersunk head screws - Product grade A*, 2011-09-01 Update
ISO/IEC 17025 General requirements for the competence of testing and calibration laboratories [Standard in French]*, 2017-11-01 Update
ISO 11704:2010 history
2018ISO 11704:2018 Water quality — Gross alpha and gross beta activity — Test method using liquid scintillation counting
2010ISO 11704:2010 Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method