Water quality - Analysis of microplastic in water - Part 2: Vibrational spectroscopy methods for waters with low content of suspended solids including drinking water (ISO/DIS 16094-2:2023); German and English version prEN ISO 16094-2:2023
Edition 2023-12

Aluminium and aluminium alloys - Terms and definitions - Part 2: Chemical analysis; Trilingual version EN 12258-2:2004
Edition 2005-03

Aerospace series - Elements of electrical and optical connection - Test methods - Part 100: General; German and English version EN 2591-100:2018
Edition 2018-10

Pyrotechnic articles - Other pyrotechnic articles - Ignition devices; German and English version prEN 16265:2021
Edition 2021-06

Algae and algae products or intermediates - Methods of sampling and analysis - Determination of chlorophyll a content; German and English version prEN 18034:2023
Edition 2023-12

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 and English version prEN 17422:2024
Edition 2024-09

Stainless steel pliable corrugated tubing kits for gas installation pipework with an operating pressure up to 0,2 MPa (2 bar); German and English version prEN 15266:2023
Edition 2023-09

Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of mycobactericidal activity of chemical disinfectants and antiseptics used in the veterinary area - Test method and requirements (phase 2, step 1); German and English version prEN 14204:2024
Edition 2024-06

Copper and copper alloys - Determination of impurities in pure copper - ET AAS method; German version EN 14935:2006
Edition 2006-09

Animal feeding stuffs - Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide); German version EN 16159:2012
Edition 2012-04