Lasers and laser-related equipment - Standard optical components - Part 2: Components for the infrared spectral range (ISO 11151-2:2015); German version EN ISO 11151-2:2015
Edition 2015-12

Domestic spas/whirlpool spas/hot tubs - Safety requirements and test methods; German version EN 17125:2018
Edition 2019-06

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

Characterization of waste and soil - Determination of elemental composition by X-ray fluorescence; German version EN 15309:2007
Edition 2007-08

Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials - Part 3: Up-flow percolation test (ISO 21268-3:2019); German version EN ISO 21268-3:2019
Edition 2020-09

Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials - Part 4: Influence of pH on leaching with initial acid/base addition (ISO 21268-4:2019); German version EN ISO 21268-4:2019
Edition 2020-09

Natural stone - Terminology; German version EN 12670:2019
Edition 2019-12

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 2: Extraction of crystalline iron oxides and hydroxides with dithionite (ISO 12782-2:2012); German version EN ISO 12782-2:2012
Edition 2012-09

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 3: Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid (ISO 12782-3:2012); German version EN ISO 12782-3:2012
Edition 2012-09

Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 5: Vortex shaker method; German and English version prEN 17199-5:2024
Edition 2024-07