Untitled Flashcards Set

Personal Protective Equipment (PPE)

Safety gear such as goggles, gloves, and appropriate clothing worn to minimize risks in the lab.

Eye Safety Symbol

A symbol indicating that safety goggles must be worn at all times.

Extreme Temperature Symbol

A symbol indicating that objects are too hot or too cold, necessitating the use of protective gear.

Disposal Symbol

A symbol indicating that special disposal of chemicals is needed and they should not be disposed of down the drain or in trash.

Handling Chemicals

All chemicals must be read for labels, handled appropriately, and disposed of according to instructions.

Open Flame Symbol

A symbol warning of the use of open flame, requiring cautious behavior such as tying back hair.

Toxic Symbol

A symbol indicating the presence of extremely toxic chemicals.

Clean Up Procedure

Always clean lab stations post-experiment and report spills immediately for proper cleanup.

Behavior in the Lab

Students must not wander, distract others, or throw materials during lab activities.

Chemical Handling Precautions

Handle flammable and toxic materials under a fume hood and don't return unused chemicals to stock.

End of Lab Procedures

Clean and store equipment, wipe lab benches, ensure gas and water are off, and wash hands before leaving.

Sharp Object Symbol

A symbol indicating that sharp objects can cut skin and should be handled with caution.

Fumes Symbol

A symbol indicating that chemicals emit fumes and should be handled under a fume hood.

Irritant Symbol

A symbol indicating that chemicals can irritate skin, thus gloves should be worn.

Radioactivity Symbol

A symbol indicating the presence of radioactive materials in use during the lab.

Safety Equipment

Know the locations of safety equipment like showers, eye wash, fire blankets, and extinguishers.

Heat Sources Management

Keep work areas clear of flammable materials and never leave heated equipment unattended.