Name any 5 precautionary measures inside the laboratory?

Name any 5 precautionary measures inside the laboratory?

1. Familiarize your self with the laboratory.
2. Use a safety gear when necessary - particularly eye protection.
3. Follow your teacher's directions.
4. Practice correct or proper procedure in handling liquids.
5. Use your common sense.

6. Never smell a liquid reagent directly .
7. Never pour back a reagent in main bottle .
8. Don't eat or drink in lab.

9. Use fuming hood while working with volatile liquids .