Ophthalmic instruments - Trial case lenses (ISO 9801:2009); German version EN ISO 9801:2009
Edition 2010-04

Butyrometric determination of fat content of milk and milk products - Part 1: General guidance on the use of butyrometric methods and technical delivery specifications for amylalcohol
Edition 2022-02

Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2018); German version EN ISO 5667-3:2018
Edition 2019-07

Fuels for vegetable oil compatible combustion engines - Fuel from rapeseed oil - Requirements and test methods
Edition 2020-11

Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 3: Electrographic tests for porosity (ISO 4524-3:2021); German version EN ISO 4524-3:2021
Edition 2022-02

Microfilm technics; microfilm readers; minimum informations in data sheets
Edition 1986-03

Testing of Mineral Oils and Other Combustible Liquids; Determination of Flash Point by the Closed Tester according to Abel-Pensky
Edition 1974-03

Surfaces for sports areas - Determination of specular reflectance; German version EN 13745:2004
Edition 2004-05

Optical radiation physics and illuminating engineering - Part 11: Radiometer for measuring actinic radiant quantities - Terms, characteristics and their classification
Edition 2011-04

Illumination of lock areas; requirements, design and measurement
Edition 1987-12