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Displaying 25-36 of 82 results.
LVS EN 1408:2023
standard
EN
Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride)
16.40 €
LVS EN 1409:2023
standard
EN
Chemicals used for water treatment intended for human consumption - Polyamines
17.61 €
LVS EN 1410:2023
standard
EN
Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides
16.40 €
LVS EN 1420:2016
standard
EN
Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems
18.53 €
LVS EN 1421:2022
standard
EN
Chemicals used for treatment of water intended for human consumption - Ammonium chloride
13.97 €
LVS EN 1488:2021
standard
EN
Building valves - Expansion groups - Tests and requirements
19.44 €
LVS EN 1491:2022
standard
EN
Building valves - Expansion valves - Tests and requirements
17.61 €
LVS EN 1508:2025
standard
EN
Water supply - Requirements for systems and components for the storage of water
22.17 €
LVS EN 1717:2025
standard
EN
Protection against pollution of water intended for human consumption in potable water installations and general requirements for devices to prevent pollution by backflow
26.12 €
LVS EN 12120:2022
standard
EN
Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfite
16.40 €
LVS EN 12121:2022
standard
EN
Chemicals used for treatment of water intended for human consumption - Sodium disulfite
16.40 €
LVS EN 12122:2024
standard
EN
Chemicals used for treatment of water intended for human consumption - Ammonia solution
16.40 €