Registration number (WIID)Project No.TitleStatus
74263LVS EN 12122:2024Chemicals used for treatment of water intended for human consumption - Ammonia solutionStandarts spēkā
58721LVS EN 887:2016Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfateStandarts spēkā
39565LVS EN 1197:2014Chemicals used for treatment of water intended for human consumption - Monozinc phosphate solutionStandarts spēkā
37288LVS EN 15073:2013Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, dihydrateStandarts spēkā
38248LVS EN 15768:2015Influence of materials on water intended for human consumption - GC-MS identification of water leachable organic substancesStandarts spēkā
36416LVS EN 16401:2014Chemicals used for treatment of swimming pool water - Sodium chloride used for electrochlorinator systemsStandarts spēkā
60767LVS EN 1406:2018Chemicals used for treatment of water intended for human consumption - Modified starchesStandarts spēkā
23005LVS EN 1201:2005Chemicals used for treatment of water intended for human consumption - Monopotassium dihydrogen orthophosphateStandarts spēkā
22423LVS EN 12902:2005Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of testStandarts spēkā
21302LVS EN 14456:2004Products used for treatment water intended for human consumption - Bone charcoalStandarts spēkā
Displaying 251-260 of 1330 results.