DIN EN ISO 9697:2020-12
Water quality - Gross beta activity - Test method using thick source (ISO 9697:2018); German version EN ISO 9697:2019
- Standard No.
- DIN EN ISO 9697:2020-12
- Release Date
- 2020
- Published By
- German Institute for Standardization
- Latest
- DIN EN ISO 9697:2020-12
DIN EN ISO 9697:2020-12 history
- 2020 DIN EN ISO 9697:2020 Water quality - Gross beta activity - Test method using thick source (ISO 9697:2018); German version EN ISO 9697:2019
- 1970 DIN EN ISO 9697 E:2019-05
- 2016 DIN EN ISO 9697:2016 Water quality - Gross beta activity in non-saline water - Test method using thick source (ISO 9697:2015); German and English version FprEN ISO 9697:2015
- 1987 DIN 38404-15:1987 German standard methods for the examination of water, waste water and sludge; physical and physico-chemical parameters (group C); determination of beta activity per unit volume in drinking water, ground water, surface water and waste water (C 15)
