This standard specifies a method for the determination of potassium contents equal to or greater than 0,5 mg/kg. This method is applicable to fatty acid methyl esters intended for addtion to mineral oils.
DS/EN 14109:2003 history
2003DS/EN 14109:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of potassium content by atomic absorption spectrometry