Portable microbe imaging scope
Edition 2019-03-20

Testing methods for collection efficiency of airborne microbe samplers
Edition 1995-07-31

Testing methods for collection efficiency of airborne microbe samplers (Amendment 1)
Edition 2006-10-20

Cleanrooms and associated controlled environments - Biocontamination control; German version EN 17141:2020
Edition 2021-02

Cosmetics - Microbiology - Guidelines for the risk assessment and identification of microbiologically low-risk products (ISO 29621:2017); German version EN ISO 29621:2017
Edition 2017-07

Plant biostimulants - Determination of Rhizobium spp.; German and English version prEN 17718:2023
Edition 2023-05

Animal feeding stuffs - Guidelines for sample preparation (ISO 6498:2012); German version EN ISO 6498:2012
Edition 2012-09

Biotechnology - Equipment - Guidance on testing procedures for sterilizability; German version EN 12297:1998
Edition 1998-05

Cleanrooms and associated controlled environments - Part 16: Energy efficiency in cleanrooms and separative devices (ISO 14644-16:2019); German version EN ISO 14644-16:2019
Edition 2020-06

Leather - Raw bovine hides and skins - Description, presentation and preservation; German version EN 16055:2012
Edition 2013-02