Testing of lubricants - Testing of resistance of refrigerator oils to ammonia
Edition 1998-09

Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, K, Mg and Na content by optical emission spectral analysis with inductively coupled plasma (ICP OES); German version EN 14538:2006
Edition 2006-09

Drain and sewer systems outside buildings - Management and control of activities - Part 1: General requirements; German version EN 14654-1:2021
Edition 2022-12

Indoor air - Part 37: Measurement of PM2,5 mass concentration (ISO 16000-37:2019)
Edition 2019-05

Water quality - Guidance on methods for sampling invertebrates in the hyporheic zone of rivers; German version EN 16772:2016
Edition 2016-11

Water quality - Guidance on mapping of seagrasses and macroalgae in the eulittoral zone; German version EN 17211:2019
Edition 2020-11

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Ground treatment by grouting
Edition 2019-09

Representing and characterizing the separation of disperse materials; Selection and determination of parameters for industrial separation processes
Edition 1982-09

Conservation of cultural heritage - Conservation process - Decision making, planning and implementation; German version EN 16853:2017
Edition 2017-07

Information technology - Security techniques - Guidelines for identification, collection, acquisition and preservation of digital evidence (ISO/IEC 27037:2012); German version EN ISO/IEC 27037:2016
Edition 2016-12