Registration number (WIID)Project No.TitleStatus
74739EN 17818:2023Devices for in-situ generation of biocides - Active chlorine generated from sodium chloride by electrolysisStandarts spēkā
7029LVS EN 1213:2001Building valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirementsStandarts spēkā
23014LVS EN 1211:2005Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphateStandarts spēkā
58729LVS EN 882:2016Chemicals used for treatment of water intended for human consumption - Sodium aluminateStandarts spēkā
74279EN 1302:2024Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methodsStandarts spēkā
76190EN 17978:2024Products used for treatment of water intended for human consumption and swimming pool water - Glass beads and glass granulateStandarts spēkā
67324EN 14944-3:2023Influence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementititous productsStandarts spēkā
69056EN 14664:2023Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, solidStandarts spēkā
23010LVS EN 1206:2005Chemicals used for treatment of water intended for human consumption - Tetrasodium pyrophosphateStandarts spēkā
30425LVS EN 12907:2009Products used for treatment of water intended for human consumption - Pyrolyzed coal materialStandarts spēkā
Displaying 1281-1290 of 1311 results.