Optics and optical instruments - Test lenses for calibration of focimeters - Part 2: Test lenses for focimeters used for measuring contact lenses (ISO 9342-2:2005); German version EN ISO 9342-2:2005
Edition 2006-02

Rapeseed - Determination of chlorophyll content - Spectrometric method (ISO 10519:2015); German version EN ISO 10519:2015
Edition 2015-12

Plastics - Methods of exposure to solar radiation - Part 1: General guidance (ISO 877-1:2009); German version EN ISO 877-1:2010
Edition 2011-03

Textile floor coverings - Determination of mass loss, fibre bind and stair nosing appearance change using the Lisson Tretrad machine (ISO 12951:2020); German version EN ISO 12951:2020
Edition 2020-10

Water quality - Determination of chromium - Atomic absorption spectrometric methods; German version EN 1233:1996
Edition 1996-08

Water quality; determination of nitrite; molecular absorption spectrometric method (ISO 6777:1984); german version EN 26777:1993
Edition 1993-04

Calibration of fibre optic chromatic dispersion test sets (IEC 61744:2023); German version EN IEC 61744:2023
Edition 2023-12

Fibre optic interconnecting devices and passive components - Non-wavelength-selective fibre optic branching devices - Part 1: Generic specification (IEC 60875-1:2015); German version EN 60875-1:2015
Edition 2016-03

Optics and photonics - Microlens arrays - Part 2: Test methods for wavefront aberrations (ISO/DIS 14880-2:2023); German and English version prEN ISO 14880-2:2023
Edition 2023-05

Foodstuffs - Determination of ochratoxin A in cereal based foods for infants and young children - HPLC method with immunoaffinity column clean up and fluorescence detection; German version EN 15835:2010
Edition 2010-05