Lab Safety

Laboratory Safety Rule

Use the science laboratory for authorized work only.

Contact Lenses Policy

Remove contact lenses and wear safety goggles when instructed to do so.

Classes of Chemicals

Know the four classes of chemicals: toxins, flammables, reactives, and corrosives, along with control measures.

Pre-Lab Preparation

Study the laboratory investigation before coming to lab and ask the teacher if in doubt.

Safety Equipment Knowledge

Know how to use safety equipment and the location of fire extinguisher, eyewash station, safety shower, and safety blanket.

Behavior in Laboratory

Refrain from pushing, shoving, or horseplay in the laboratory.

Backpack Policy

Stow my backpack away from the aisles and bring only necessary materials into the laboratory.

Fire Response

In case of fire, alert the teacher and leave the laboratory.

Ignition Source Check

Carefully check for ignition sources before using flammable materials like alcohol or acetone.

Glass Breakage Protocol

Notify the teacher if glass is broken; do not attempt to pick it up myself.

Incident Reporting

Report any incident, accident, injury, or unsafe procedure to the teacher immediately.

Substance Handling Policy

Never taste, touch, or smell any substance unless directed by the teacher.

Chemical Handling Precaution

Handle chemicals carefully; check labels before removing contents and never return unused chemicals.

Heating Test Tubes Safety

When heating a substance in a test tube, point the mouth away from people and myself.

Handling Hot Glassware

Use proper equipment to handle hot glassware.

Personal Safety Gear

Tie back long hair, remove jewelry and hats, and wear closed-toe shoes.

End of Lab Procedure

At the end of the lab, clean the work area and wash and store materials.

Hand Hygiene

Wash hands thoroughly with soap and water before leaving the laboratory.