Water quality - Gross alpha activity - Test method using thick source (ISO 9696:2017); German version EN ISO 9696:2017
€84.58
Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 2: Specific principles for the equipment for separating and thickening of solids (without facilities for separation and treatment of sand).
€98.32
Controllable backflow preventer with reduced pressure zone - Family B type A according to DIN EN 12729 for temporary connection to potable water supply installed outside of buildings
€34.30
German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 27: Determination of sulfide by gas extraction method (D 27)
€91.03
Water quality - Vocabulary - Part 1 (ISO 6107-1:2004); Text in German, English, French and Russian
€116.64
Water quality - Vocabulary - Part 2 (ISO 6107-2:2006 + Amd 1:2012); Text in German, English, French and Russian
€167.66
Water quality - Vocabulary - Part 3 (ISO 6107-3:1993 + Amd 1:2001); Text in German, English, French and Russian
Water quality - Vocabulary - Part 4 (ISO 6107-4:1993); Text in German, English, French and Russian
€69.91
Water quality - Vocabulary - Part 5 (ISO 6107-5:2004); Text in German, English, French and Russian
€105.42
Water quality - Vocabulary - Part 6 (ISO 6107-6:2004); Text in German, English, French and Russian
€140.00
Water quality - Vocabulary - Part 8 (ISO 6107-8:1993 + Amd 1:2001); Text in German, English, French and Russian
Water quality - Vocabulary - Part 7 (ISO 6107-7:2006); Text in German, English, French and Russian
Drinking water supply from small units and non stationary plants - Part 2: Non stationary units - Guidelines for drinking water, planning, construction, operation and maintenance of units.
€111.40
Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B; German version EN 13077:2018
Ozone generation plants for water treatment.
€77.20
