Microbiological analysis of milk; determination of Escherichia coli; membrane-agar method
Edition 1991-05

Horizontal method for the determination of surface colony count and detection of specific microorganisms on fitment and utensils along the food chain - Part 1: Swab method
Edition 2023-02

Non-destructive testing - Eddy current testing for testing of heat exchanger tubes from the inside - Part 1: General principles
Edition 2023-12

Thermal analysis - Differential thermal analysis (DTA) and Differential scanning calorimetry (DSC) - Part 2: Fast differential scanning calorimetry (f-DSC); Chip calorimetry
Edition 2021-10

Mobile melting kettles with LPG-burners - Part 1: Safety requirement, testing, marking
Edition 2022-05

Microbiological analysis of milk; determination of Escherichia coli; method with liquid medium
Edition 1991-05

Petroleum products and bituminous materials - Determination of water - Distillation method (ISO 3733:1999)
Edition 2003-02

Testing of paper and board - Determination of roughness according to Bendtsen
Edition 2018-12

Test methods for electrical materials, interconnection structures and assemblies - Part 6: Test methods for materials used in manufacturing electronic assemblies (IEC 61189-6:2006); German version EN 61189-6:2006
Edition 2007-03

Bio-based products - Requirements for Business to Business communication of characteristics using a Data Sheet; German Version EN 16848:2016
Edition 2017-02