Tissue paper and tissue products - Part 16: Determination of optical properties - Opacity (paper backing) - Diffuse reflectance method (ISO 12625-16:2015); German version EN ISO 12625-16:2015
Edition 2015-05

Automotive fuels - Determination of lead in petrols containing up to 10 % (V/V) ethanol - Part 1: Direct determination by optical emission spectrometry with inductively coupled plasma (ICP OES)
Edition 2018-02

Optical cements - Part 2: Testing
Edition 2001-10

Production equipment for microsystems - Determination of the influence of materials on the optical and tactile dimensional metrology - Part 1: Qualitative estimation of the material and procedure specific influences
Edition 2015-06

Lead and cadmium in metallic items in contact with the body - Part 3: Measurement by optical emission spectrometry in inductive coupled plasma (ICP OES) after acidic extraction
Edition 2019-03

Microbiological analysis of milk; determination of Escherichia coli; fluorescence optical method with parallel determination of coliforms
Edition 1992-10

Terms of physiological optics
Edition 2022-11

Optical atomic spectral analysis - Principles and definitions
Edition 2013-11

Pre-recorded optical reflective videodisk system "Laser vision" 50 Hz/625 lines; PAL (IEC 60856:1986 + A1:1993); German version EN 60856:1993 + A1:1993
Edition 1994-01

Production in optical engineering - Diamond impregnated cup wheels - Part 5: Electroplated
Edition 2024-06