Testing of oxidic raw and basic materials for ceramics, glass and glazes - Part 3: Spectrophotometric determination of chrome(VI) with diphenyl carbazide in the presence of chrome(III)
Edition 2007-04

Chemicals used for treatment of water intended for human consumption - Iron (III) chloride; German version EN 888:2023
Edition 2023-05

Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, solid; German version EN 14664:2023
Edition 2023-08

Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution; German version EN 890:2023
Edition 2023-05

Testing of clad steels; determination of shear strength between cladding metal and parent metal in shear test
Edition 1978-09

Codes for the representation of names of countries and their subdivisions - Part 1: Country code (ISO 3166-1:2020); English version EN ISO 3166-1:2020
Edition 2020-12

Chemicals used for treatment of swimming pool water - Potassium peroxomonosulfate; German version EN 16380:2013
Edition 2014-03

Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, dihydrate; German version EN 15073:2013
Edition 2013-08

Chemicals used for treatment of swimming pool water - Sodium hypochlorite; German version EN 15077:2013
Edition 2013-08

Portable fire extinguishers - Part 9: Additional requirements to EN 3-7 for pressure resistance of CO2 extinguishers; German version EN 3-9:2006
Edition 2007-02