Light Mineral Oil NF is a pharmaceutical-grade, highly refined petroleum derivative meeting National Formulary standards. This clear, colorless liquid features low viscosity ideal for pharmaceutical preparations, laboratory applications, and technical uses. Compliant with rigorous purity specifications, it serves multiple functions including use as a laxative, excipient, and topical emollient. The 4000 mL container provides ample supply for clinical, compounding, and research environments requiring consistent, high-quality mineral oil.