This symbol appears when care must be taken to dispose of materials properly
This symbol appears whenever live animals are studies and the safety of the animals and the students must be ensured
Open Flame Alert
This symbol appears when use of an open flame could cause a fire or an explosion
Clothing protection Safety
this symbol appears when substances used could stain or burn clothing
This symbol appears as a reminder to use caution when handling hot objects
This symbol appears when care should be taken around open flames
Sharp Objects Safety
This symbol appears when a danger of cuts or punctures caused by the use of sharp objects
This symbol appears when the misuse of chemicals could cause an explosion
This symbol appears when chemicals or chemical reactions could cause dangerous fumes
This symbol appears when a danger to the eyes exists. Safety goggles must be worn when this symbol appears
This symbol appears when care should be taken when using electrical equipment
This symbol appears when poisonous substances are used
Skin Protection Safety
This symbol appears when use of caustic chemicals might irritate the skin or when contact with the microorganisms might transmit infection
This symbol appears when chemicals used can cause burns or are poisonous if absorbed through the skin
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions above and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.