Fine bubble technology - Water treatment applications - Part 2: Test methods using Escherichia coli as a test micro-organism
Edition 2024-01

Paper and board intended to come into contact with foodstuffs - Determination of the transfer of antimicrobial constituents; German version EN 1104:2018
Edition 2019-01

Milk and milk-based products - Detection of thermonuclease produced by coagulase-positive staphylococci (ISO 8870:2006)
Edition 2024-10

Cosmetics - Microbiology - Quality control of culture media and diluents used in cosmetics standards (ISO 4973:2023); German version EN ISO 4973:2023
Edition 2024-01

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

Water quality - Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods (ISO 7704:2023); German version EN ISO 7704:2023
Edition 2023-12

Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media (ISO 11133:2014, Corrected version 2014-11-01 + Amd. 1:2018 + Amd. 2:2020); German version EN ISO 11133:2014 + A1:2018 + A2:2020
Edition 2020-10

Beverage dispensing systems - Accessories - Part 3: Performance requirements for manual glass scrubbing devices with physically separated pre-rinsing and post-rinsing
Edition 2023-08

Biotechnology - Equipment - Guidance on procedures for testing leaktightness; German version EN 12298:1998
Edition 1998-05

Sterilization - Steam sterilizers for pharmaceutical products - Part 1: Vocabulary; Text in German and English
Edition 2022-06