Products used for treatment of water intended for human consumption - Bone charcoal; German version EN 14456:2004
Edition 2004-09

German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 29: Spectrometric determination of nitrate with sulfosalicylic acid (D 29); ISO 7890-3:1988, modified
Edition 1994-11

Air quality - Determination of ozone in ambient air - Ultraviolet photometric method (ISO 13964:1998)
Edition 1999-12

Knitted fabrics; pile fabrics; vocabulary
Edition 1994-06

Nominal value, limiting value, rated value, rating - concepts
Edition 1981-10

Determination of the ²³²U isotopic content in uranium containing nuclear fuel solutions by α spectrometry
Edition 1996-06

Microbiology of the food chain - Whole genome sequencing for typing and genomic characterization of bacteria - General requirements and guidance (ISO 23418:2022); German version EN ISO 23418:2022
Edition 2022-09

Sanitary tapware - Low pressure thermostatic mixing valves - General technical specification; German version EN 1287:2017
Edition 2017-10

Building valves - Hydraulic safety groups - Tests and requirements; German version EN 1487:2014
Edition 2014-09

Sanitary tapware - Low pressure mechanical mixing valves; general technical specification; German version EN 1286:1999
Edition 1999-06