Liquid petroleum products - Determination of the sulfur content in Ethanol (E85) automotive fuel - Wavelength dispersive X-ray fluorescence spectrometric method; German version EN 16997:2017— 16 стр.
Liquid petroleum products - Determination of hydrocarbon types and oxygenates in automotive-motor gasoline and in ethanol (E85) automotive fuel - Multidimensional gas chromatography method (ISO 22854:2016); German version EN ISO 22854:2016— 27 стр.
Petroleum products - Precision of measurement methods and results - Part 1: Determination of precision data in relation to methods of test (ISO/DIS 4259-1:2016); German and English version prEN 4259-1:2016
Liquid petroleum products - Determination of the sulfur content in ethanol containing petrol E85 - Wavelength dispersive X-ray fluorescence spectrometric method; German and English version prEN 16997:2016