Soil quality - Determination of selected organotin compounds - Gas-chromatographic method (ISO 23161:2018); German version EN ISO 23161:2018
Edition 2019-04

Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon - Continuous flame ionisation detector method; German version EN 12619:2013
Edition 2013-04

German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 7: Determination of cyanides in low polluted water by liquid chromatography of ions or potentiometric titration (D 7)
Edition 2002-04

Ambient air - Measurement of elemental carbon (EC) and organic carbon (OC) collected on filters; German version EN 16909:2017
Edition 2017-06

Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation; German and English version prEN 12255-13:2021
Edition 2021-07

Soil quality - Determination of polycyclic aromatic hydrocarbons (PAH) - Gas chromatographic method with mass spectrometric detection (GC-MS) (ISO 18287:2006)
Edition 2006-05

Foodstuffs - Determination of 3-monochloropropane-1,2-diol by GC/MS; German version EN 14573:2004
Edition 2005-01

Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate); German version EN 1204:2005
Edition 2005-06

Ophthalmic implants - Ocular endotamponades (ISO 16672:2020); German version EN ISO 16672:2021
Edition 2022-05

Stationary source emissions - Determination of greenhouse gas (GHG) emissions in energy-intensive industries - Part 5: Lime industry; German version EN 19694-5:2016
Edition 2016-10