Plastics - Poly(vinyl alcohol) (PVAL) materials - Part 2: Determination of properties (ISO 15023-2:2019); German version EN ISO 15023-2:2019
Edition 2019-07

Water conditioning equipment inside buildings - Nitrate removal devices - Requirements for performance, safety and testing; German version EN 15219:2006+A1:2007
Edition 2008-02

Determination of boron(III) oxide in refractory products - Part 2: Acid extraction method for the determination of boron(III) oxide in binder components (ISO 21078-2:2006); German version EN ISO 21078-2:2007
Edition 2007-12

Foodstuffs - Determination of trace elements - Determination of inorganic arsenic in seaweed by hydride generation atomic absorption spectrometry (HGAAS) after acid extraction; German version EN 15517:2008
Edition 2008-09

Fertilizers - Spectrophotometric determination of biuret in urea; German version EN 15479:2009
Edition 2009-04

Feather and down - Test methods - Determination of microbiological state; German version EN 1884:1998
Edition 1998-11

Foodstuffs - Determination of sulfite - Part 2: Enzymatic method; German version EN 1988-2:1998
Edition 1998-05

German standard methods for the examination of water, waste water and sludge - Anions (Group D) - Part 23: Determination of selenium by atomic absorption spectrometry (D 23)
Edition 1994-10

Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods; German and English version prEN 1302:2023
Edition 2023-06

Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures (ISO 17180:2013); German version EN ISO 17180:2013
Edition 2013-08