Wastewater treatment plants - Part 12: Control and automation.
€69.00
Devices to prevent pollution by backflow of potable water. Air gap with injector. Family A. Type D.
€58.00
Water quality - Determination of adsorbable organically bound halogens (AOX) (ISO 9562:2004)
€75.00
Separator systems for light liquids (e.g. oil and petrol) - Part 1: Principles of product design, performance and testing, marking and quality control
Devices to prevent pollution by backflow of potable water. Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20. Family D, type B
Devices to prevent pollution by blackflow of potable water. Pressurised air inlet valves DN 15 to DN 50 . Family L, type A and type B
€71.00
Devices to prevent pollution by backflow of potable water. Pipe interrupter with permanent atmospheric vent DN 10 to DN 20. Family D, type C
€62.00
Products used for treatment of water intended for human consumption - Silica sand and silica gravel
€60.00
Semantics for groundwater data interchange
€98.00
Plastics - Evaluation of disposability in waste water treatment plants - Test scheme for final acceptance and specifications
€53.00
Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007)
Chemical attack on concrete - Determination of aggressive carbon dioxide content in water
€50.00
Water conditioning equipment inside buildings - Active media filters - Requirements for performance, safety and testing
€80.00
Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 2: Method using liquid-dried bacteria (ISO 11348-2:2007)
€73.00
Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 µm to 150 µm - Requirements for performances, safety and testing
€72.00
