Surface active agents - Determination of quaternary ammonium surface active agents in raw materials and formulated products - Potentiometric two-phase titration method; German version EN 14668:2005
Edition 2005-09

Fat and oil derivatives - Fatty acid methylesters (FAME) - Determination of phosphorus content by inductively coupled plasma (ICP) emission spectrometry; German version EN 14107:2003
Edition 2003-10

Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers; German version EN 13266:2001
Edition 2002-03

Foodstuffs - Determination of acesulfame K in table top sweetener preparations - Spectrometric method; German version EN 1377:1996
Edition 1996-10

Agricultural machinery and tractors - Equipment for crop protection - Antidrip devices; determination of performance (ISO 6686:1995)
Edition 1999-06

German standard methods for the examination of water, waste water and sludge; anions (group D); determination of fluoride (D 4)
Edition 1985-07

Paints and varnishes; determination of "soluble" metal content; determination of cadmium content; identical with ISO 3856/4, edition 1984
Edition 1986-02

Basic principles for the design of line scales and pointers
Edition 1991-01

Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers; German version EN 973:2009
Edition 2009-12

Laboratory glassware; graduated pipettes, adjusted to contain
Edition 1976-11