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NA 119

DIN Standards Committee Water Practice

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Publications of NA 119

Number: 2,225

DIN EN ISO 20227 2017-10 Standard Water quality - Determination of the growth inhibition effects of waste waters, natural waters and chemicals on the duckweed Spirodela polyrhiza - Method using a stock culture independent microbiotest (ISO 20227:2017); German version EN ISO 20227:2017 More  Order from DIN Media
ISO 9696 2017-10 Standard Water quality - Gross alpha activity - Test method using thick source More  Order from DIN Media
ISO 6416 2017-10 Standard Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method More  Order from DIN Media
ISO 19340 2017-10 Standard Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC) More  Order from DIN Media
DIN 4900-1 2017-10 Standard Steel filter and solid wall pipes for wells - Part 1: Solid wall pipes and slot perforation filters More  Order from DIN Media
DIN 4900-2 2017-10 Standard Steel filter and solid wall pipes for wells - Part 2: Wire wrapped screens made of stainless steel More  Order from DIN Media
DIN 4904 2017-10 Standard Poured sealing clay for well construction - Requirements and testing More  Order from DIN Media
DIN 38405-27 2017-10 Standard 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) More  Order from DIN Media
DIN EN 12485 2017-10 Standard Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods; German version EN 12485:2017 More  Order from DIN Media
DIN EN 1453-1 2017-09 Standard Plastics piping systems with structured-wall pipes for soil and waste discharge (low and high temperature) inside buildings - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes and the system; German version EN 1453-1:2017 + AC:2017 More  Order from DIN Media

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