Water quality - Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods (ISO 7704:2023)
NORM herausgegeben am 31.10.2023
Designation standards: UNE-EN ISO 7704:2023
Publication date standards: 31.10.2023
The number of pages: 47
Approximate weight : 141 g (0.31 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE