Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like material - Part 2: Batch test using a liquid to solid ratio of 10 l/kg dry matter (ISO 21268-2:2019); German version EN ISO 21268-2:2019
Edition 2020-09

Earthworks - Part 2: Classification of materials; German version EN 16907-2:2018
Edition 2019-04

Characterization of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 3: Two stage batch test at a liquid to solid ratio of 2 l/kg and 8 l/kg for materials with high solid content with particle size below 4 mm (without or with size reduction); German version EN 12457-3:2002
Edition 2021-03

Chemicals used for treatment of swimming pool water - Ozone; German version EN 15074:2014
Edition 2015-02

Natural gas - Determination of sulfur compounds using gas chromatography (ISO 19739:2004); German version EN ISO 19739:2005 + AC:2009
Edition 2009-08

Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection (ISO 15192:2021); German version EN ISO 15192:2021
Edition 2022-01

Soil quality - Requirements and guidance for the selection and application of methods for the assessment of bioavailability of contaminants in soil and soil materials (ISO 17402:2008); German version EN ISO 17402:2011
Edition 2011-09

Characterization of waste - Leaching behaviour test - Influence of pH on leaching with initial acid/base addition; German version EN 14429:2015
Edition 2015-05

Chemicals used for treatment of water intended for human consumption - Sodium chlorite; German version EN 938:2016
Edition 2016-09

Soil quality - Extraction of trace elements from soil using ammonium nitrate solution (ISO 19730:2008)
Edition 2009-07