FFA (%) NEN-EN-ISO 660 max 0,1 Moisture (%) NEN-EN-ISO 662 max 0,05 Impurities (%) NEN-EN-ISO 663 negative Colour Lovibond (5¼ inch) NEN 6308 15Y, 1,5R Peroxide Value at loading (meq/kg) NEN-EN-ISO 3960 max 1.0 Relative density at 20oC NEN 6311 0,91 – 0,93 Iodine value (g 12/100g) Own method 125 – 140