Water quality — Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods
NORMA vydána dne 12.1.2023
Designation standards: ISO 7704:2023-ed.2.0
Publication date standards: 12.1.2023
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: International technical standard
Kategorie: Technické normy ISO