Registration number (WIID)Project No.TitleStatus
38243prEN 14718 revInfluence of organic materials on water intended for human consumption - Determination of the chlorine demand - Test methodIzstrādē
39569prEN 1408 revChemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride)Izstrādē
40499prEN 14805 revChemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using non-membrane technologyIzstrādē
40498EN 1018:2013/FprA1Chemicals used for treatment of water intended for human consumption - Calcium carbonateIzstrādē
82113prEN 13076 revDevices to prevent pollution by backflow of potable water - Unrestricted air gap-Family A - Type AIzstrādē
41409prEN 14944-3 revInfluence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementitious productsIzstrādē
39559prEN 1409 revChemicals used for treatment of water intended for human consumption - PolyaminesIzstrādē
39558prEN 1410 revChemicals used for treatment of water intended for human consumption - Cationic polyacrylamidesIzstrādē
39561EN 15040:2014Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and saltsIzstrādē
29683EN 15032:2006+A1:2008Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acidIzstrādē
Displaying 991-1000 of 1311 results.