Moisture and Volatile Matter, Impurities, Peroxide Value, Acidity, Carotene Content, Unsaponifiable Matter, Soap Content, Saponification Value, iodine Value, Fatty Acid Composition, Ash, Total Fatty Matter, Total Saponifiable Matter, Cloud Point, Phosphorus, Chromium, Copper, Iron, Nickel, Manganese, Phosphorus, Chromium, Copper, Iron, Nickel, Manganese etc.