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Lab Safety: Rules and Precautions for a Safe Lab Environment

This guide provides essential lab safety rules, including the use of safety goggles, proper handling of glassware and chemicals, electrical safety precautions, and first aid measures for common lab injuries.

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Lab Safety: Rules and Precautions for a Safe Lab Environment

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  1. Lab Safety

  2. 1. Listen to or read?. 2. When do you wear safety goggles? 3. What do you do if there is a spill or accident in the lab? General Safety Rules

  3. When do you wash your hands? What should you use to wash Hands? 5. During lab work, should you tach your face? Why? What should you do With long hair?. General Safety Rules

  4. What should you do with loose sleeves or baggy clothing?. 8. Where is the location of the safey equipment? 9. What is the rule for your work area in the lab? General Safety Rules

  5. 10. What should you wear to protect your eyes if you wear contact lenses? 11. What’s the rule for your mouth? 12. What should you do at the end of the lab? 13. What is the rule for behavior in the lab? General Safety Rules

  6. 1. What should you do with Chipped or cracked glassware? should not be used. Show it to the teacher. 2. Where should you put Broken glassware? 3. What should you do when pouring liquids into glassware? Glassware Safety

  7. 4. How do you pour liquids to prevent splattering? (acids and water) 5. What do you do if you break some glassware? 6. How do you insert glass tubing into a rubber stopper? Glassware Safety

  8. 7. What do you not place hot glassware in water? Glassware Safety

  9. 1. When do you wear protective goggles and a lab apron? 2. What is the rule for mixing chemicals together? What is the rule for tasting or eating in the lab? (gum?) Chemical Safety

  10. 4. What do you do if you need to smell the odor of a chemical? w 5. What is the correct way to mix acid and water? Chemical Safety

  11. 6. How do you dispose of chemicals? 7. What the rule to follow after handling hazardous chemicals? Chemical Safety

  12. Whare should you put electrical cords? 2. When using electrical equipment, what should you remember? What’s the important safety rule with electrical outlets? Electrical Safety

  13. 4. How do you unplug cords? 5. What should you do at the end of the lab? Electrical Safety

  14. 1. After using burners and hotplates cool, what should you do? 2. What should you use to handle hot objects? 3. What is the rule when working with an open flame or burner? Heating Safety

  15. What is the only type of glassware that may safely be heated? When heating a test tube, where should you point it? How do you heat a test tube? Heating Safety

  16. 7. Can wet glassware be heated? 8. How do you heat glassware? Heating Safety

  17. 9. What do you do when lighting a burner? 10. How can the amount of air can be adjusted? Should you leave a burner or hotplate unattended? Heating Safety

  18. Injury: Burns What To Do: First Aid

  19. Injury: Cuts, bruises What To Do: First Aid

  20. Injury: Fainting To Do: First Aid

  21. Injury: Eyes What To Do: First Aid

  22. Injury: Poisoning What To Do: . First Aid

  23. Injury: Spills on the skin What To Do: First Aid

  24. Injury: Electrical shock What To Do: First Aid

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