Radioactivity radioactive materials present

Open flame may cause fire Tie back hair or lose clothing

Breakage Handle breakable materials, such as glassware, with care. Do not touch broken glassware.

Corrosive Chemical Avoid getting acid or other corrosive chemicals on your skin or clothing or in your eyes. Do not inhale the vapors.

Electrical Possible danger from electrical shock or burn

Fume Make sure there is good ventilation; never smell fumes directly

Disposal Special instructions needed for proper disposal Do not dispose these materials in trash can or sink

Biological Use of biological materials might be harmful to humans if contact with skin such as bacteria, fungi, or blood

Flammable use of flammable chemicals, avoid use of open flames or heat near chemicals

Chemical Wear gloves, goggle, and apron when handling chemicals; can irritate or damage if contact with skin

Extreme Temperature Use proper protection when handling such as heat resistant gloves

Sharp Object Use of sharp tools or glassware can easily puncture or slice skin, Use with care

Toxic Substance may be poisonous if touched or inhaled

Eye Safety Proper eye protection should be worn at all times

Clothing Protection Substances could stain or burn clothing

Animal Safety