Standard Specification for High Purity Calcium Sulfate Hemihydrate or Dihydrate for Surgical Implants
Edition 2009

Ethanol as a blending component for petrol - Determination of phosphorus content - Ammonium molybdate spectrometric method; German version EN 15487:2007
Edition 2007-11

Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method; German version EN 14937-1:2006
Edition 2006-09

Copper and copper alloys - Determination of antimony content - Part 2: FAAS method; German version EN 14937-2:2006
Edition 2006-09

General principles of design of fibrous (gypsum) plaster works; German version EN 15319:2007
Edition 2007-10

Dentistry - Gypsum products (ISO 6873:2013); German version EN ISO 6873:2013
Edition 2013-07

Fibrous gypsum plaster casts - Definitions, requirements and test methods; German version EN 13815:2006
Edition 2006-12

German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 32: Determination of antimony by atomic absorption spectrometry (D 32)
Edition 2000-05

Chemicals used for treatment of water intended for human consumption - Sodium hydrogen sulfate; German version EN 16037:2012
Edition 2012-09

Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate; German version EN 12678:2016
Edition 2016-12