Chemicals used for treatment of water intended for human consumption. Polyaluminium chloride hydroxide silicate
€193.00
Chemicals used for treatment of water intended for human consumption. Polyaluminium hydroxide silicate sulfate
Chemicals used for treatment of water intended for human consumption. Aluminium iron (III) sulfate
Chemicals used for treatment of water intended for human consumption. Aluminium iron (III) chloride (monomeric) and aluminium iron (III) chloride hydroxide (monomeric)
Devices to prevent pollution by backflow of potable water - Pressurised air inlet valves DN 15 to DN 50 inclusive - Family L, type A and type B; German version prEN 14455:2002
€77.20
Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 inclusive - Family D, type C; German version prEN 14453:2002
€63.27
Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 inclusive - Family H; Type A; German version prEN 14454:2002
€84.58
Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 inclusive - Family D, type B; German version prEN 14452:2002
€69.91
Devices to prevent pollution by backflow of potable water - In-line antivacuum valve DN 8 to DN 80 inclusive - Family D, type A; German version prEN 14451:2002
Assessment of the potential for metallic materials to affect adversely the quality of water intended for human consumption. Specification
Influence of organic materials on water intended for human consumption - Organoleptic assessment of water in storage systems - Part 1: Test method; German version prEN 14395-1:2002
Water conditioning equipment inside buildings - Mechanical filters - Part 2: Particle rating 1 µm to less than 80 µm; Requirements for performance, safety and testing; German version prEN 13443-2:2002
€111.40
Water treatment membranes - Influence of materials on water intended for human consumption - Test method; English version CWA 14247:2001
€16.45
Effet des matériaux à base de ciment sur la qualité des eaux destinées à la consommation humaine - Évaluation de la migration - Partie 1 : paramètres organoleptiques et physico-chimiques
€82.00
Influence of materials on water intended for human consumption. Organic materials. Determination colour and turbidity in piping systems Test method
€269.00
