1. Appendix A Safety Appendix Heat or Fire
When working with heat or fire…
Wear safety goggles
Use tongs to move hot objects
Pull long hair back
Roll up sleeves
Do not put hands or face over boiling containers
Use heat proof glassware
Do not point an open, heating container at another person
Never heat liquids in a closed container
Turn off heat source when done
Electrical Hazards
When using electricity…
Tape cords to the floor
Keep cords away from heat and water
Do not touch cords with wet hands
Grasp and pull from the plug when disconnecting from socket
Turn all all electrical devices when done
Sharp/Pointed Objects
When using sharp objects…
Place object being cut on a flat surface, never in your hand
Walk when transporting sharp objects
Cut away from yourself and others
Always handle sharp instruments with care

2. Appendix A Safety Appendix Chemicals Working with chemicals…
Wear safety goggles and aprons
Refer to MSDS sheet for appropriate uses and safety procedures
Dispose of trash according to teacher, directions, or MSDS sheet
Keep hands away from eyes and face
Label all containers that hold chemical
Keep all lids of containers closed
Do not smell the chemical directly, waft the odor towards you
Corrosive Chemicals
Warning:
Corrosive substances may cause tissue damage if it comes into contact with skin
Contact with skin can be create a slight irritation/minor burn, or can destroy body tissue
Working with corrosive substances…
If chemicals get on your skin or clothes, notify the teacher immediately
Always add acids and basses to water, not the other way around
Don’t forget…
Always follow your teacher’s instructions about lab modifications, clean up, or any other special instructions
Know the location of all safety equipment in the lab
Notify teacher if you are allergic to any of the materials used in the lab