full set of 11 class 5 hazardous material signs. oxidizer agent, organic peroxide. hazmat placards. official

sign hazard safety flammable poison icon symbol fire danger toxic label vector environment explosive caution set ghs warning chemical flame gas risk radioactive acid radiation harmful organic hazmat fuel gasoline oxygen material class infectious lab solid inhalation corrosive oxidizer combustible bio hazardous blasting hot peroxide pictogram placards official full isolated signs agent peroxide placards globally harmonized system oxidising substances pesticides