Registration number (WIID)Project No.TitleStatus
10964EN ISO 6222:1999Water quality - Enumeration of culturable micro-organisms - Colony count by inoculation in a nutrient agar culture medium (ISO 6222:1999)Izstrādē
11018EN 12673:1998Water quality - Gas chromatographic determination of some selected chlorophenols in waterIzstrādē
11038EN ISO 7346-3:1997Water quality - Determination of the acute lethal toxicity of substances to a freshwater fish (Brachydanio rerio Hamilton-Buchanan (Teleostei, Cyprinidae)) - Part 3: Flow-through method (ISO 7346-3:1996)Izstrādē
35023EN ISO 9308-1:2014Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora (ISO/DIS 9308-1:2012)Izstrādē
30869EN ISO 11348-3:2008Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 3: Method using freeze-dried bacteria (ISO 11348-3:2007)Izstrādē
11102EN ISO 15682:2001Water quality - Determination of chloride by flow analysis (CFA and FIA) and photometric or potentiometric detection (ISO 15682:2000)Izstrādē
26423EN ISO 20079:2006Water quality - Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) - Duckweed growth inhibition test (ISO 20079:2005)Izstrādē
10992EN ISO 8467:1995Water quality - Determination of permanganate index (ISO 8467:1993)Izstrādē
11126EN ISO 9308-3:1998/AC:2000Water 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)Izstrādē
11125EN ISO 7899-1:1998/AC:2000Water quality - Detection and enumeration of intestinal enterococci in surface and wastewater - Part 1: Miniaturized method (Most Probable Number) by inoculation in liquid medium (ISO 7899-1:1998)Izstrādē
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