Organic Peroxide Type F, Liquid Hazchem Panel SignOrganic Peroxide Type F Liquid Sign is a warning sign used to indicate the presence of hazardous chemicals called organic peroxides, which are usually in liquid form. This sign is typically found in workplaces, laboratories, or facilities where these substances are stored or used. It warns people to be careful and take safety precautions when handling these chemicals to prevent accidents or chemical reactions that could be harmful.