DIN EN ISO 9696 E:2016 Draft Document - Water quality - Measurement of gross alpha activity in non-saline water - Thick source method (ISO/DIS 9696:2015); German and English version prEN ISO 9696:2015
2018DIN EN ISO 9696:2018-04 Water quality - Gross alpha activity - Test method using thick source (ISO 9696:2017); German version EN ISO 9696:2017
2018DIN EN ISO 9696:2018 Water quality - Gross alpha activity - Test method using thick source (ISO 9696:2017)
2016DIN EN ISO 9696 E:2016 Draft Document - Water quality - Measurement of gross alpha activity in non-saline water - Thick source method (ISO/DIS 9696:2015); German and English version prEN ISO 9696:2015