Photographic lenses; method for measuring the spectral transmittance
Edition 1993-04

Spectral measurement of radiation - Part 1: Terminology, quantities, characteristic values
Edition 2024-07

Spectral measurement of radiation; radiation sources; selection criteria
Edition 1982-09

Spectral measurement of radiation - Spectral isolation - Definitions and characteristics
Edition 2021-09

Spectral measurement of Radiation - Physical detectors for spectral measurement of radiation - Terminology, characteristic quantities, selection criteria
Edition 2019-08

Radiometric and photometric properties of materials; methods of measurement for photometric and spectral radiometric characteristics
Edition 1979-11

Determination of the total phosphorus content of cheese and processed cheese; spectrometric method
Edition 1990-12

German standard methods for the examination of water, waste water and sludge - Physical and physical-chemical parameters (group C) - Part 3: Determination of absorption in the range of the ultraviolet radiation, Spectral absorptions coefficient (C 3)
Edition 2005-07

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

Testing of oxidic raw and basic materials for ceramics, glass and glazes - Part 3: Spectrophotometric determination of chrome(VI) with diphenyl carbazide in the presence of chrome(III)
Edition 2007-04