Lab Safety + WHMIS + HSHS Flashcards
What should you wear to protect the eyes and When should you wear it?
Goggles. You should wear it at all times.
What type of shoes can you not wear in the Lab? Also when should you wear it?
You need to wear shoes in the lab at all times. The shoes must completely cover the foot (No sandals or Open-toed allowed)
What type of clothing can you not wear in the lab? Why?
You cannot wear loose clothing in the lab. This type of clothing can easily be dragged through a barrier flame or beaker of chemicals. You can roll up your sleeves for your safety in the lab.
What type of clothing do you need in the lab?
Lab Aprons
What should you do with long hair?
It must be pinned up or otherwise restrained
Do you put broken glass or metal in a trashcan? Why?
No, chemicals should be disposed according to instructions for each chemical. You should never put chemicals in the trash cans.
Can you bring food or drinks in the lab?
No, because it can get in the way of your experiment.
What should you do when you get lab chemicals on your hand or elsewhere on you?
You must immediately rinse the effected area with water.
What should you always do before leaving the lab?
You should always wash your hands thoroughly before exiting the lab.
What should you do when you accidentally took too much of a chemical?
Do not return the excess to the container. Either try sharing it with your classmates or give the excess to your teacher.
Do you need to label your containers?
Yes, always label your containers. Even if you know what’s in each beaker, your lab partners and teacher won’t.
What is the proper way of smelling odors?
You hold the container safely away from your face and use your hands to “waft” the scent towards your nose.
What do you need to remember when pouring chemicals?
You should always remember to never pour above your head. You should always pour at eye level with glassware on your station counter, or in a test tube rack.
How do you pour acids?
Always pour the acid into water. This is because it is less likely to splash out of the beaker and onto you.
What should you do in case of a chemical spill?
Immediately notify the teacher.
