Petroleum Jelly White / Yellow Refined – LR Grade (100 gm)

This refined Petroleum Jelly, available in white or yellow, is a semi-solid mixture used for protective and moisture-retentive purposes. It serves as a base in ointments, protects instruments from corrosion, and acts as a sealing agent in laboratory setups. Petroleum Jelly is chemically inert, making it ideal for use in pharmaceutical, cosmetic, and research environments requiring safe, stable materials.