STB 1290-2001 Water natural, drinking and effluent. Methods of implementation measurements of mass concentration of zinc, cadmium, lead and copper by stripping voltammetric analysis on analyses type ТА
2002STB 1290-2001 Water natural, drinking and effluent. Methods of implementation measurements of mass concentration of zinc, cadmium, lead and copper by stripping voltammetric analysis on analyses type ТА