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ČSN is a protected designation of Czech national technical 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
Standard published on 1.1.2000
Selected format:Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method
WITHDRAWN published on 1.9.2001
Selected format:Water quality - Detection and enumeration of coliform bacteria in non-disinfected waters
Standard published on 1.3.2010
Selected format:Water quality - Determination of atypical mycobacteria in water
Standard published on 1.11.2022
Selected format:Water quality - Determination of mesophilic bacteria
Standard published on 1.5.1999
Selected format:Water quality - Determination of psychrophilic bacteria
Standard published on 1.5.1999
Selected format:Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtration
Standard published on 1.9.2008
Selected format:Water quality - Detection and enumeration of Pseudomonas aeruginosa - Part 2: Most probable number method
Standard published on 1.7.2022
Selected format:Water quality - Detection and enumeration of Pseudomonas aeruginosa by membrane filtration
WITHDRAWN published on 1.1.2003
Selected format:Water quality - Detection of Salmonella spp.
Standard published on 1.4.2011
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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