Refractories and refractory materials - Chemical analysis Refractories, refractory mortars and silicate materials - Determination of major and minor elements - Wavelength dispersive X-ray fluorescence spectrometry using lithium borate fusion
Edition 2007

Refractories and refractory material - Chemical analysis Refractories, refractory mortars and silicate materials - Determination of major and minor elements - Wavelength dispersive X-ray fluorescence spectrometry using lithium borate fusion
Edition 2011

Iron ores - Wavelength dispersive X-ray fluorescence spectrometers - Determination of precision
Edition 2019

Aluminium ores - Determination of aluminium, silicon, iron, titanium and phosphorus contents - Wavelength dispersive X-ray fluorescence spectrometric method
Edition 1982

Alumina, Part 7: Determination of trace elements - Wavelength dispersive X-ray fluorescence spectrometric method
Edition 1997

Ophthalmic optics. Spectacle lenses. Short wavelength visible solar radiation and the eye
Edition 2018-09-28

Calibration of wavelength/optical frequency measurement instruments - Part 2: Michelson interferometer single wavelength meters (Endorsed by AENOR in October of 2011.)
Edition 2011-10-01

Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths
Edition 1969-01-01

Caprolactam for industrial use. Determination of absorbance at a wavelength of 290 nm
Edition 2023-08-04

Fibre optic wavelength switches - Generic specification. (Endorsed by AENOR in November of 2001.)
Edition 2001-11-01