Full Description BS EN ISO 9697:2017 specifies a test method for the determination of gross beta activity concentration in non-saline waters. The method covers non-volatile radionuclides with maximum beta energies of approximately 0,3 MeV or higher. Measurement of low energy beta emitters (e.g. 3H, 228Ra, 210Pb, 14C, 35S, and 241Pu) and some gaseous or volatile radionuclides (e.g. radon and radioiodine) might not be included in the gross beta quantification using the test method described in this International Standard.
Cross References:
ISO/IEC 17025:2005
ISO/IEC GUIDE 98-3:2008 Ed 1
ISO 5667-14:2014 ED2
ISO 3696:1987
ISO 80000-10:2009 Ed 1
ISO 11929:2010 Ed 1
ISO/IEC Guide 99:2007
ISO 5667-3:2012 ED4
ISO 5667-1:2006 Ed 2 (R10)
ISO 9696:2017
All current amendments available at time of purchase are included with the purchase of this document.
BS EN ISO 9697:2017 history
2019BS EN ISO 9697:2019 Water quality. Gross beta activity. Test method using thick source
2017BS EN ISO 9697:2017 Water quality. Gross beta activity in non-saline water. Test method using thick source