Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica (ISO 20565-1:2008); German version EN ISO 20565-1:2008
Edition 2009-06

Health informatics - Categorial structure for terminological systems of human anatomy (ISO 16278:2016); German version EN ISO 16278:2016
Edition 2016-08

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 peroxodisulfate; German version EN 16381:2013
Edition 2014-03

Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous; German version EN 15072:2013
Edition 2013-08

Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon (ISO 21068-2:2008); German version EN ISO 21068-2:2008
Edition 2008-12

Soil, waste, treated biowaste and sludge - Determination of total organic carbon (TOC) by dry combustion; German version EN 15936:2022
Edition 2022-09

Chemicals used for treatment of water intended for human consumption - Liquefied ammonia; German version EN 12126:2022
Edition 2022-10

Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate; German version EN 12125:2022
Edition 2022-10

Determination of maximum explosion pressure and the maximum rate of pressure rise of gases and vapours; German version EN 15967:2022
Edition 2022-03