Historical
DIN EN 12662:1998
Liquid petroleum products - Determination of contamination in middle distillates (FOREIGN STANDARD)
The document specifies a method for determining contamination as the content of undissolved substances in middle distillates, expressed as mass fraction in milligramms/kilogramm. This method applies to liquid petroleum products having a kinematic viscosity not exceeding 8 mm<(hoch)2>/s at 20 oC or 5 mm<(hoch)2>/s at 40 oC, e. g. diesel fuel as specified in DIN EN 590 or light fuel oils.
Deutsches Institut für Normung [din]