Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO 16634-1:2008); German version EN ISO 16634-1:2008
Edition 2009-07

Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods; German version EN 12698-1:2007
Edition 2007-06

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 3: Inductively coupled plasma and atomic absorption spectrometry methods (ISO 21587-3:2007); German version EN ISO 21587-3:2007
Edition 2007-12

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 21587-2:2007); German version EN ISO 21587-2:2007
Edition 2007-12

Chemical analysis of magnesites and dolomites refractory products (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 10058-2:2008); German version EN ISO 10058-2:2008
Edition 2009-04

Safety of machinery - Safety requirements for the design and construction of paper making and finishing machines - Part 17: Tissue making machines; German version EN 1034-17:2012
Edition 2012-11

Safety of machinery - Safety requirements for the design and construction of paper making and finishing machines - Part 21: Coating machines; German version EN 1034-21:2012
Edition 2012-11

Petroleum, petrochemical and natural gas industries - Venting of atmospheric and low-pressure storage tanks (ISO 28300:2008); German version EN ISO 28300:2008
Edition 2008-11

Enteral feeding systems - Design and testing (ISO 20695:2020); German version EN ISO 20695:2020
Edition 2020-10

Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 1: Common safety requirements; German version EN 12921-1:2005+A1:2010
Edition 2011-02