This certificate of analysis summarizes the key details of a 15 ml bottle of lemon essential oil including its physical and chemical properties, constituents, country of origin, expiration date, and certifications. The oil is from California, has a characteristic lemon peel odor and yellow to greenish yellow color. Its main constituent is limonene at 68.22% and it is certified free of allergens, GMOs, irradiation, animal testing, BSE/TSE, and synthetic ingredients.