Testing of Pulp; Determination of the Kappa Number
Edition 1978-08

Testing of solid fuels - Determination of the phosphorus content
Edition 2004-06

Master gears for checking cylindrical gears - Gear blanks and gearing
Edition 2010-04

Entertainment technology - Mobile equipotential bonding systems
Edition 2017-04

Chemicals used for treatment of swimming pool water - Sodium thiosulfate; German version EN 16399:2013
Edition 2014-03

Chemicals used for treatment of swimming pool water - Sodium carbonate; German version EN 15362:2014
Edition 2014-08

Surface active agents - Preparation of water with known calcium and magnesium hardness; German version EN 12829:2011
Edition 2011-07

Foodstuffs - Determination of trace elements - Determination of sodium and magnesium by flame atomic absorption spectrometry (AAS) after microwave digestion; German version EN 15505:2008
Edition 2008-06

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