Bomb Exploding
for explosions or reactivity hazards
Flame
for fire hazards
Flame over Circle
for oxidizing hazards
Gas Cylinder
for gasses under pressure
Corrosion
for corrosive damages to metals as well as eyes and skin
Skull and Cross Bones
can cause death or toxicity with short exposure to small amounts
Health Hazards
may cause or is suspected of causing serious health effects.
Exclamation mark
may cause less serious health effects the ozone level
Environment
may cause damage to the aquatic environment
Biohazardous infectious Material
for organisms or toxins that can cause diseases in people or organisms