Registration number (WIID)Project No.TitleStatus
11081-Water quality - Determination of seleniumIzstrādē
10983EN 27888:1993Water quality - Determination of electrical conductivity (ISO 7888:1985)Izstrādē
11091-Water quality - Determination of selenium - Part 1: AFS hybride methodIzstrādē
21720ISO 18857-1Water quality - Determination of selected alkylphenols - Part 1: Method for non-filtered samples using liquid extraction and gas chromatography with mass selective detectionIzstrādē
10976EN ISO 9887:1994Water quality - Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium - Semi-continuous activated sludge method (SCAS) (ISO 9887:1992)Izstrādē
11072-Water quality - Staphylococci in swimming pool watersIzstrādē
10974EN 26461-2:1993Water quality - Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) - Part 2: Method by membrane filtration (ISO 6461-2:1986)Izstrādē
11101prEN ISO 15681-1Water quality - Determination of phosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by FIAIzstrādē
11100-Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in drinking waters, ground waters and surface waters - Solid liquid extraction and gas chromatographic methodIzstrādē
82047prEN ISO 6461-2 revWater quality — Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) — Part 2: Method by membrane filtrationIzstrādē
Displaying 241-250 of 814 results.