DIN 51449
DIN 51449 Automotive fuels - Determination of the 2-ethylhexyl nitrate (EHN) content of diesel fuels - GC/MS test methods
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 08/01/2016
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 08/01/2016