Hazard Symbols

Principles of biomed Science hazard symbols

Oxidizers

can burn w/o air or can intensify fire in combustible materials

Explosives

may explode if exposed to heat, fire, shock, friction

Corrosives

may cause skin burns and permanent eye damage

Gasses under pressure

gas released may be cold, gas container may explode if heated

flammable

if exposed to ignition sources, sparks, heat, some substances may give off flammable gases

Toxic aquatic

toxic to aquatic organisms and may cause long lasting effects in the environment

Toxic material

may cause life threating effects even in small amounts and with short exposure

guy with heart in his chest

may cause serious and prolonged health effects on short or long term exposure

irritant

may cause irritation( redness rash) or less serious toxicity