Testing of petroleum products - Determination of selected trace elements - Part 1: Atomic absorption spectrometry after specific incineration and digestion methods— 4 стр.
Petroleum and related products - Determination of the flammability characteristics of fluids in contact with hot surfaces - Manifold ignition test (ISO 20823:2003); German version EN ISO 20823:2003— 11 стр.
Liquid petroleum products - Separation and characterisation of fatty acid methyl esters (FAME) from middle distillate fuels - Liquid chromatography (LC)/gas chromatography (GC) method; German version EN 14331:2004— 12 стр.
Petroleum and related products - Determination of the hydrolytic stability of fire-resistant phosphate ester fluids; German version EN 14833:2005— 12 стр.
Petroleum and related products - Determination of the oxidation stability and corrosivity of fire-resistant phosphate ester fluids; German version EN 14832:2005— 15 стр.
Petroleum and related products - Determination of the shear stability of polymer-containing oils using a diesel injector nozzle (ISO 20844:2015); German version EN ISO 20844:2015— 19 стр.
Petroleum and related products - Preparation of a test portion of high-boiling liquids for the determination of water content - Nitrogen purge method (ISO 20764:2003); German version EN ISO 20764:2003— 15 стр.
Petroleum products and used oils - Determination of PCBs and related products - Part 1: Separation and determination of selected PCB congeners by gas chromatography (GC) using an electron capture detector (ECD); German version EN 12766-1:2000— 26 стр.
Liquid petroleum products - Determination of nickel and vanadium content - Atomic absorption spectrometric method; German version EN 13131:2000— 8 стр.
