
Water quality. Microbiological methods. Detection and enumeration of faecal streptococci by the membrane filtration technique.
NORM herausgegeben am 31.10.1989
Designation standards: BS 6068-4.4:1989
Note: UNGÜLTIG
Publication date standards: 31.10.1989
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Kategorie: Technische Normen BS