Hazard Warning Labels Categories: Select a Category Marine Pollutant Limited Quantity Excepted Quantities Aerosol Lithium Battery Miscellaneous Corrosive Radioactive Infectious Substance Toxic Organic Peroxide Oxidizer Dangerous When Wet Spontaneous Combustion Flammable Solid Flammable Liquid Toxic Gas Explosive Flammable Gas Non Flammable Gas Hazard Warning Labels Marine Pollutant Limited Quantity Excepted Quantities Aerosol Lithium Battery Miscellaneous Corrosive Radioactive Infectious Substance Toxic Organic Peroxide Oxidizer Dangerous When Wet Spontaneous Combustion Flammable Solid Flammable Liquid Toxic Gas Explosive Flammable Gas Non Flammable Gas Dangerous Goods Placard Explosive Plain – 250mm x 250mm (L1.0) Dangerous Goods Placard Explosive 1.1 – 250mm x 250mm (L1.1) Dangerous Goods Placard Explosive 1.2 – 250mm x 250mm (L1.2) Dangerous Goods Placard Explosive 1.3 – 250mm x 250mm (L1.3) Dangerous Goods Placard Explosive 1.4 – 250mm x 250mm (L1.4)