Registration number (WIID)Project No.TitleStatus
74276LVS EN 1409:2023Chemicals used for water treatment intended for human consumption - PolyaminesStandarts spēkā
29683LVS EN 15032+A1:2008Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acidStandarts spēkā
23007LVS EN 1203:2005Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphateStandarts spēkā
74279LVS EN 1302:2024Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methodsStandarts spēkā
6922LVS EN 806-2:2005Specification for installations inside buildings conveying water for human consumption - Part 2: DesignStandarts spēkā
74739LVS EN 17818:2024Devices for in-situ generation of biocides - Active chlorine generated from sodium chloride by electrolysisStandarts spēkā
63443EN 15091:2024Sanitary tapware - Electronic opening and closing sanitary tapwareStandarts spēkā
36421LVS EN 898:2013Chemicals used for treatment of water intended for human consumption - Sodium hydrogen carbonateStandarts spēkā
23008LVS EN 1204:2005Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis (orthophosphate)Standarts spēkā
23009LVS EN 1205:2005Chemicals used for treatment of water intended for human consumption - Disodium dihydrogen pyrophosphateStandarts spēkā
Displaying 21-30 of 1290 results.