This European 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 addition to mineral oils.
WARNING — The use of this method may involve hazardous equipment, materials and operations. This method does not purport to address to all of the safety problems associated with its use, but it is the responsibility of the user to search and establish appropriate safety and health practices and determine
the applicability of regulatory limitations prior to use.