Plastics - Epoxy resins - Determination of chlorine content - Part 1: Inorganic chlorine (ISO 21627-1:2009); German version EN ISO 21627-1:2009
Edition 2010-01

Corrosion tests in artificial atmospheres - Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying (ISO 21207:2015); German version EN ISO 21207:2022
Edition 2022-08

Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 % to 45 % of ZrO₂ (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP-AES) (ISO 21079-3:2008); German version EN ISO 21079-3:2008
Edition 2008-08

Products used for treatment of water intended for human consumption - Powdered diatomaceous earth; German version EN 12913:2012
Edition 2013-01

Imaging materials - Processed silver-gelatin-type black-and-white films - Specifications for stability (ISO 18901:2010)
Edition 2012-07

Environmental Solid Matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD); German version EN 17322:2020
Edition 2021-03

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 2: Designation and specification of resistance to chemical attack and thermal shock (ISO 28721-2:2015); German version EN ISO 28721-2:2015
Edition 2016-06

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 3: Inductively coupled plasma and atomic absorption spectrometry methods (ISO 21587-3:2007); German version EN ISO 21587-3:2007
Edition 2007-12

Textiles - Determination of metal content - Part 3: Determination of lead release by artificial saliva solution; German version EN 16711-3:2019
Edition 2019-08

Wood-based panels - Determination of formaldehyde release - Part 4: Desiccator method (ISO 12460-4:2016); German version EN ISO 12460-4:2016
Edition 2016-09