NF T90-417*NF EN 26461-2:1993
Water quality - Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) - Part 2 : method by membrane filtration.

Standard No.

NF T90-417*NF EN 26461-2:1993

Release Date

1993

Published By

Association Francaise de Normalisation

Latest

NF T90-417*NF EN 26461-2:1993

Replace

NF T90-417:1985

NF T90-417*NF EN 26461-2:1993 history

• 1993 NF T90-417*NF EN 26461-2:1993 Water quality - Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) - Part 2 : method by membrane filtration.
• 0000 NF T90-417:1985