- Determination of density at 15 ºC
ISO 3675:1998; EN 14214:2012-Annex B; (temperature correction); Hydrometry. - Determination of viscosity at 40 ºC *
- Determination of flash point *
- Determination sulfated ash content *
- Determination of copper strip corrosion, 3h at 50°C *
- Determination of water content
EN ISO 12937:2000; sample preparation follows 6.2.3; Coulometry – Karl Fisher. - Determination of total contamination *
- Determination of iodine value
EN 14111:2003. - Determination of acid value
EN 14104:2003. - Determination of FAME content *
- Determination of linolenic acid methyl ester content *
- Determination of mono-, di- and triglycerides content*
- Determination of free glycerol content*
- Determination of total glycerol content (includes the determination of mono-, di- and triglycerides and free glycerol content) *
- Determination of the methanol content *
- Determination of phosphorus content *
- Determination of oxidation stability, at 110 ºC
EN 14112:2016; accelerated oxidation test. - Determination of sodium and potassium content *
- Determination of calcium and magnesium content *
- Determination of sulfur content
ISO 20884:2011; Wavelength dispersion X-ray fluorescence spectrometry.