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Publications of ISO/TC 147/SC 4

DIN EN 26461-1 1993-04 Standards Water quality; detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia); part 1: method by enrichment in a liquid medium (ISO 6461-1:1986); german version EN 26461-1:1993 More  Order from Beuth Verlag
DIN EN 26461-2 1993-04 Standards Water quality; detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia); part 2: method by membrane filtration (ISO 6461-2:1986); german version EN 26461-2:1993 More  Order from Beuth Verlag
DIN EN ISO 7704 2023-12 Standards Water quality - Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods (ISO 7704:2023); German version EN ISO 7704:2023 More  Order from Beuth Verlag
DIN EN ISO 8199 2021-12 Standards Water quality - General requirements and guidance for microbiological examinations by culture (ISO 8199:2018); German version EN ISO 8199:2018 More  Order from Beuth Verlag
DIN EN ISO 9308-1 2017-09 Standards Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora (ISO 9308-1:2014 + Amd 1:2016); German version EN ISO 9308-1:2014 + A1:2017 More  Order from Beuth Verlag
DIN EN ISO 9308-2 2014-06 Standards Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 2: Most probable number method (ISO 9308-2:2012); German version EN ISO 9308-2:2014 More  Order from Beuth Verlag
DIN EN ISO 9308-3 1999-07 Standards Water quality - Detection and enumeration of Escherichia coli and coliform bacteria in surface and waste water - Part 3: Miniaturized method (most probable number) by inoculation in liquid medium (ISO 9308-3:1998); German version EN ISO 9308-3:1998 More  Order from Beuth Verlag
DIN EN ISO 11731 2019-03 Standards Water quality - Enumeration of Legionella (ISO 11731:2017); German version EN ISO 11731:2017 More  Order from Beuth Verlag
DIN EN ISO 13843 2018-03 Standards Water quality - Requirements for establishing performance characteristics of quantitative microbiological methods (ISO 13843:2017); German version EN ISO 13843:2017 More  Order from Beuth Verlag
DIN EN ISO 14189 2016-11 Standards Water quality - Enumeration of Clostridium perfringens - Method using membrane filtration (ISO 14189:2013); German version EN ISO 14189:2016 More  Order from Beuth Verlag

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