Attention: Your browser doesn't support javascript or you have deactivated Javascript in your browser. Please enable Javascript in your browser in order to be able to use all functions of this website.

NA 119

DIN Standards Committee Water Practice

About NAW Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

Draft standard

ISO/DIS 9308-4
Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 4: Membrane filtration method for Escherichia coli in water with high levels of background bacteria

Title (German)

Wasserbeschaffenheit - Nachweis und Zählung von Escherichia coli und coliformen Bakterien - Teil 4: Membranfiltrationsverfahren für Wässer mit hoher Begleitflora