DIN EN ISO 9308-1:2001
Water quality - Detection and enumeration of Escherichia coli coliform bacteria - Part 1: Membrane filtration method (ISO 9308-1:2000); German version EN ISO 9308-1:2000
- Standard No.
- DIN EN ISO 9308-1:2001
- Release Date
- 2001
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN ISO 9308-1:2014
- DIN EN ISO 9308-1 Berichtigung 1:2009
- Latest
- DIN EN ISO 9308-1:2017-09
- Scope
- The document describes two microbiological methods for the determination of Eschichia coli (E.coli) and coliform bacteria in potable water. The methods base on the membrane filtration. Using the standard method the colonies are counted after an incubation time of 2 to 3 days, the rapid test allows the detection of E.coli after 21 to 24 hours.#,,#
DIN EN ISO 9308-1:2001 history
- 2017 DIN EN ISO 9308-1:2017-09 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
- 2017 DIN EN ISO 9308-1:2017 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) (includes Amendment A1:2017)
- 1970 DIN EN ISO 9308-1 A1 E:2016-02
- 2016 DIN EN ISO 9308-1/A1 E:2016 Draft Document - 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/DAM 1:2016); German and English version EN ISO 9308-1:2014/prA1:...
- 2014 DIN EN ISO 9308-1:2014 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); German version EN ISO 9308-1:2014
- 2001 DIN EN ISO 9308-1:2001 Water quality - Detection and enumeration of Escherichia coli coliform bacteria - Part 1: Membrane filtration method (ISO 9308-1:2000); German version EN ISO 9308-1:2000
