German standard methods for the examination of water, waste water and sludge; physical and physicochemical parameters (group C); determination of tritium (C 13)— 9 стр.
Water quality - Determination of tritium activity concentration - Liquid scintillation counting method (ISO 9698:2010); German version EN ISO 9698:2015— 32 стр.
Water quality - Determination of tritium activity concentration - Liquid scintillation counting method (ISO 9698:2010); German version EN ISO 9698:2015— 32 стр.
Water quality - Determination of tritium activity concentration - Liquid scintillation counting method (ISO 9698:2010); German version FprEN ISO 9698:2015— 32 стр.