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

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, Corrigenda to DIN EN 14668:2005-09; German version EN 14668:2005/AC:2006
Edition 2006-08

Surface active agents - Determination of anionic surface active agents and soaps in detergents and cleansers - Potentiometric two-phase titration method; German version EN 14669:2005
Edition 2005-09

Surface active agents - Sodium dodecyl sulfate - Analytical method; German version EN 14670:2005
Edition 2005-09

Characterization of sludges - Pre-treatment for the determination of extractable ammonia using 2 mol/l potassium chloride; German version EN 14671:2006
Edition 2006-09

Characterization of sludges - Determination of total phosphorus; German version EN 14672:2005
Edition 2005-10

Safety of machinery - Safety requirements for hydraulically powered open die hot forging presses for the forging of steel and non-ferrous metals; German version EN 14673:2006+A1:2010
Edition 2010-10

Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of virucidal activity of chemical disinfectants and antiseptics used in the veterinary area - Test method and requirements (Phase 2, step 1); German version EN 14675:2015
Edition 2015-06

Safety of machinery - Secondary steelmaking - Machinery and equipment for treatment of liquid steel; German version EN 14677:2008
Edition 2008-11

LPG equipment and accessories - Construction and performance of LPG equipment for automotive filling stations - Part 1: Dispensers; German version EN 14678-1:2013
Edition 2013-06