Medical microbiology - Quality management in medical microbiology - Part 9: Requirements for handling, storage and performance testing of culture media, testing reagents, dyes, biological materials, ready-to-use tests, test kits and immunological test systems
Edition 2022-12

Packaging - Test method for determining opening forces for peelable packagings - Part 2: Dimensionally stable packagings
Edition 2013-10

Agitator vessels - Part 2: Positions and sizes of cover nozzles in non-alloy and stainless steel vessels
Edition 2005-12

Image quality assurance in diagnostic X-ray departments - Part 3: Tests for constancy in direct radiography
Edition 2000-09

Particle size analysis - Micropore analysis by gas adsorption - Part 4: Determination of pore distribution according to Horvath-Kawazoe and Saito-Foley
Edition 2004-09

Establishment of indexes; terms, formal presentation of printed indexes
Edition 1988-06

Indexing for describing the contents of documents; concepts, principles
Edition 1988-09

Data element catalogue for bibliographic data; handling of data categories with one entry or more entries in data formats
Edition 1988-09

Special contacts for multi two-part connectors; concentric contacts (type C); dimensions, ratings, requirements, tests
Edition 1989-10

Sectional specification: Magnetic oxide ring cores for interference suppression and low level signal transformer applications; German version EN 125500:1996
Edition 1996-11