Biotechnology - Modified organisms for application in the environment - Guidance for the sampling strategies for deliberate releases of genetically modified microorganisms, including viruses; German version EN 12686:1998
Edition 1998-10

Biotechnology - Modified organisms for application in the environment - Guidance for the sampling strategies for deliberate releases of genetically modified plants; German version EN 12305:1997
Edition 1998-02

Algae and algae products - Sampling - Guidelines for the definition of sampling programs and sampling protocols; German and English version prEN 17980:2023
Edition 2023-05

Workplace exposure - Measurement of airborne microorganisms and microbial compounds - General requirements; German version EN 13098:2019
Edition 2019-12

Characterization of sludges - Filtration properties - Part 3: Determination of the compressibility; German version EN 14701-3:2006
Edition 2006-09

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Sprayed concrete works
Edition 2016-09

Testing of lubricants - Determination of chlorine content - Part 5: Direct determination by optical emission spectral analysis with inductively coupled plasma (ICP OES)
Edition 2017-08

Bio-based products - Vocabulary; German version EN 16575:2014
Edition 2014-10

Centrifugal pumps - Test procedure for seal packings; German version EN 16752:2015
Edition 2015-11

Ferronickel; determination of cobalt content; flame atomic absorption spectrometric method (ISO 7520:1985); german version EN 27520:1991
Edition 1992-02