What is this?
To be careful
What is this?
to cut
What is this?
to dirty
What is this?
to protect
What is this?
to pour
What is this?
to rinse
What is this?
to spill
What is this?
an emergency
What is this?
equipment
What is this?
experiment
What is this?
flammable
What is this?
a pair of gloves
What is this?
goggles
What is this?
hazardous
What is this?
poisonous
What is this?
a workplace
