Buoyant aids for swimming instruction - Part 2: Safety requirements and test methods for buoyant aids to be held; German version EN 13138-2:2021
Edition 2021-12

Moisture content of a piece of sawn timber - Part 1: Determination by oven dry method; German version EN 13183-1:2002
Edition 2002-07

Moisture content of a piece of sawn timber - Part 2: Estimation by electrical resistance method; German version EN 13183-2:2002
Edition 2002-07

Moisture content of a piece of sawn timber - Part 3: Estimation by capacitance method; German version EN 13183-3:2005
Edition 2005-06

Surface active agents - Determination of water content - Karl Fischer method; German version EN 13267:2001
Edition 2001-06

Surface active agents - Determination of the active matter content in alkyl dimethyl betaines; German version EN 13270:2001
Edition 2001-07

Surface active agents - Determination of the contents of non-ionic substances in anionic surface active agents by high performance liquid chromatograph (HPLC); German version EN 13273:2001
Edition 2001-06

Respiratory protective devices - Methods of test - Part 6: Determination of carbon dioxide content of the inhalation air; German version EN 13274-6:2001
Edition 2002-03

Unbound and hydraulically bound mixtures - Part 1: Test methods for laboratory reference density and water content - Introduction, general requirements and sampling; German version EN 13286-1:2021
Edition 2022-01

Unbound and hydraulically bound mixtures - Part 2: Test methods for laboratory reference density and water content - Proctor compaction; German version EN 13286-2:2010 + AC:2012
Edition 2013-02