Solid biofuels - Determination of the water soluble chloride, sodium and potassium content (ISO 16995:2015); German version EN ISO 16995:2015
Edition 2015-05

Products used for treatment of water intended for human consumption - Pyrolyzed coal material; German version EN 12907: 2009
Edition 2009-07

Products used for treatment of water intended for human consumption - Granular activated alumina; German version EN 13753:2009
Edition 2009-07

German standard methods for the examination of water, waste water and sludge; bio-assays (group L); determining the tolerance of green algae to the toxicity of waste water (Scenedesmus chlorophyll fluorescence test) by way of dilution series (L 33)
Edition 1991-03

Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method; German version EN 12138:1997
Edition 1997-12

Products used for treatment of water intended for human consumption - Natural unexpanded aluminosilicates; German version EN 15795:2010
Edition 2010-12

Determination of the butter type with neural network analysis of compositional parameters - Chemometric method
Edition 2003-02

Masonry cement - Part 2: Test methods; German version EN 413-2:2016
Edition 2016-12

Bituminous mixtures - Test methods - Part 4: Bitumen recovery: Fractionating column; German version EN 12697-4:2023
Edition 2023-06

Stationary source emissions - Determination of greenhouse gas (GHG) emissions in energy-intensive industries - Part 3: Cement industry; German version EN 19694-3:2016
Edition 2016-10