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Water quality - Fresh water algal growth inhibition test with unicellular green algae (ISO 8692:2012)
60.60 Standard published
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)
60.60 Standard published
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)
60.60 Standard published
Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 2: Most probable number method (ISO 9308-2:2012)
60.60 Standard published
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria in surface and wastewater - Part 3: Miniaturized method (Most Probable Number) by inoculation in liquid medium (ISO 9308-3:1998)
90.93 Standard confirmed
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria in surface and wastewater - Part 3: Miniaturized method (Most Probable Number) by inoculation in liquid medium (ISO 9308-3:1998)
60.60 Standard published
Water quality - Determination of hydrocarbon oil index - Part 2: Method using solvent extraction and gas chromatography (ISO 9377-2:2000)
90.93 Standard confirmed
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO 9408:1999)
90.93 Standard confirmed
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Carbon dioxide evolution test (ISO 9439:1999)
90.93 Standard confirmed
Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (ISO 9509:2006)
60.60 Standard published
Water quality - Determination of adsorbable organically bound halogens (AOX) (ISO 9562:2004)
90.93 Standard confirmed
Water quality - Gross alpha activity - Test method using thick source (ISO 9696:2017)
60.60 Standard published
Water quality - Gross beta activity - Test method using thick source (ISO 9697:2018)
60.60 Standard published
Water quality - Tritium - Test method using liquid scintillation counting (ISO 9698:2019)
60.60 Standard published
Water quality - Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium - Semi-continuous activated sludge method (SCAS) (ISO 9887:1992)
90.93 Standard confirmed
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Static test (Zahn-Wellens method) (ISO 9888:1999)
90.93 Standard confirmed
Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinity (ISO 9963-1:1994)
90.93 Standard confirmed
Water quality - Determination of alkalinity - Part 2: Determination of carbonate alkalinity (ISO 9963-2:1994)
90.93 Standard confirmed
