EXPLOSIVES
- Articles and substances having a mass explosion hazard
- Articles and substances having a projection hazard
- Articles and substances having a fire hazard and/or a minor blast hazard
GASES
- Flammable Gas
- Non-flammable, non-toxic gas
- Toxic gas
FLAMMABLE SOLIDS
- Flammable Solids
- Substances liable to spontaneous combustion
- Substances which, in contact with water, emit flame
