DIN EN 15485-2007 作为汽油混合组分之一的乙醇.含硫量的测定.波长色散X射线荧光光谱测定法
Ethanol as a blending component for petrol - Determination of sulfur content - Wavelength dispersive X-ray fluorescence spectrometric method; English version of DIN EN 15485:2007-11
This document specifies a wavelength-dispersive X-ray fluorescence (WDXRF) test method for the
determination of the sulfur content of ethanol from 7 mg/kg to 20 mg/kg.
NOTE For the purposes of this European Standard, the term "% (m/m)" is used to represent the mass fraction of a
material.