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DIN 50938
Black oxide coatings on ferrous metal components - Requirements and test methods
Edition
2018-01
DIN EN 24159
Ferromanganese and ferrosilicomanganese; determination of manganese content; potentiometric method (ISO 4159, 1st edition: 1978.12.15); german version EN 24159:1989
Edition
1990-04
DIN EN 15925
Fertilizers - Extraction of total sulfur present in various forms; German version EN 15925:2011
Edition
2011-12
DIN EN 15924
Fertilizers - Determination of the fineness of grinding of soft natural phosphates; German version EN 15924:2011
Edition
2011-12
DIN EN 15926
Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms; German version EN 15926:2011
Edition
2011-12
DIN EN 15032
Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid; German version EN 15032:2006+A1:2008
Edition
2008-06
DIN 38412-30
German standard methods for the examination of water, waste water and sludge; bio-assays (group L); determining the tolerance of Daphnia to the toxicity of waste water by way of a dilution series (L 30)
Edition
1989-03
DIN EN ISO 11348-3
Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 3: Method using freeze-dried bacteria (ISO 11348-3:2007 + Amd 1:2018); German version EN ISO 11348-3:2008 + A1:2018
Edition
2023-12
DIN ISO 15152
Tobacco - Determination of the content of total alkaloids as nicotine - Continuous-flow analysis method (ISO 15152:2003 + Amd.1:2012 + Amd.2:2018)
Edition
2019-10
DIN EN ISO 20565-2
Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 20565-2:2008); German version EN ISO 20565-2:2008
Edition
2009-06