Paints and varnishes - Determination of electrical conductivity and resistance (ISO 15091:2019); German version EN ISO 15091:2020
Edition 2020-05

Bitumen and bituminous binders - Accelerated long-term ageing/conditioning by the rotating cylinder method (RCAT); German version EN 15323:2007
Edition 2007-07

Maintenance process and associated indicators; German version EN 17007:2017
Edition 2017-12

Furniture - Strength, durability and safety - Requirements for non-domestic seating; German version EN 16139:2013 + AC:2013
Edition 2014-03

German standard methods for the examination of water, waste water and sludge - Single components (group P) - Part 8: Determination of nitrilotriacetic acid (NTA), ethylenedinitrilotetraacetic acid (EDTA) and diethylenetrinitrilopentaacetic acid (DTPA) by liqid chromatography (P 8)
Edition 2000-09

German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 32: Determination of iron by atomic absorption spectrometry (E 32)
Edition 2000-05

German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 3: Determination of calcium and magnesium, complexometric method (E 3)
Edition 2002-03

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of copper by atomic absorption spectrometry (AAS) (E 7)
Edition 1991-09

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of nickel by atomic absorption spectrometry (AAS) (E 11)
Edition 1991-09

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of cobalt by atomic absorption spectrometry (AAS) (E 24)
Edition 1993-03