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

Chemicals used for treatment of water intended for human consumption - Sodium disulfite; German version EN 12121:2022
Edition 2023-03

Animal feeding stuffs - Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after microwave pressure digestion (extraction with 65 % nitric acid and 30 % hydrogen peroxide); German version EN 16277:2012
Edition 2012-09

Ferronickel; determination of nickel content; dimethylglyoxime gravimetric method (ISO 6352:1985); german version EN 26352:1991
Edition 1992-02

Copper and copper alloys - Determination of tin content - Part 4: Medium tin content - Flame atomic absorption spectrometric method (FAAS); German version EN 15022-4:2011
Edition 2012-01

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

Paper and board - Determination of the cytotoxicity of aqueous extracts; German version EN 15845:2010
Edition 2010-05

Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in the veterinary area - Test method and requirements (phase 2, step 1); German version EN 1656:2019
Edition 2019-12

Chemical disinfectants and antiseptics - Quantitative surface test for the evaluation of teat disinfectants used in the veterinary area - Test method and requirements (phase 2 step 2); German version EN 17422:2022
Edition 2022-09

Soil quality - Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD) (ISO 23646:2022)
Edition 2023-09