science lab safety rules
DESCRIPTION
Science Lab Safety Rules. 1. Always wear goggles and a laboratory apron. There will be no exceptions to this rule!. Students often complain that goggles are uncomfortable, hot, and funny looking…. but the alternative to goggles could be this . Or this. Or this!!!. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/1.jpg)
Science Lab Safety Rules
![Page 2: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/2.jpg)
1. Always wear goggles and a laboratory apron. There will be no exceptions to this rule!
![Page 3: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/3.jpg)
Students often complain that goggles are uncomfortable, hot, and funny looking….
![Page 4: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/4.jpg)
but the alternative to goggles could be this
![Page 5: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/5.jpg)
Or this..
![Page 6: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/6.jpg)
Or this!!!
![Page 7: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/7.jpg)
2. Conduct yourself in a responsible manner at all times in the laboratory.
![Page 8: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/8.jpg)
3. Study your lab assignment before you come to class and have your Pre Lab completed. Pay particular attention to dangerous reagents or special safety precautions.
![Page 9: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/9.jpg)
4. Never work in the lab without proper supervision.
![Page 10: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/10.jpg)
5. Never perform an unauthorized experiment.
![Page 11: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/11.jpg)
6. Never pipet by mouth and never inhale gases or other vapors.
![Page 12: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/12.jpg)
7. Be careful with glass equipment.
![Page 13: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/13.jpg)
8. Never eat, drink or chew gum in any part of this classroom.
![Page 14: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/14.jpg)
9. Report any accident, injury, chemical spill or inappropriate procedure at once.
![Page 15: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/15.jpg)
10. Tie back long hair and secure loose clothing.
![Page 16: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/16.jpg)
11. Do not leave a lighted burner unattended.
![Page 17: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/17.jpg)
12. Read labels of reagent bottles carefully before using the chemicals.
![Page 18: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/18.jpg)
13. Never return unused chemicals to a reagent bottle. Do not put a pipet, dropper or spatula in a reagent bottle – pour the reagent into a small beaker instead.
![Page 19: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/19.jpg)
14. Always pour acid slowly into water to dilute – never pour water into acid. (Remember: ADD ACID)
![Page 20: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/20.jpg)
15. Place broken glass, solid substances and used chemicals in designated container. Never throw a chemical down the sink unless given permission by Mrs. Hogdson.
![Page 21: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/21.jpg)
16. Keep your lab area as clean as possible at all times.
![Page 22: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/22.jpg)
17. Wash your hands with soap and water after each experiment.
![Page 23: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/23.jpg)
18. To test the odor of a solution, do not hold it directly under nose. Hold it away and wave your hand over the solution towards you. (wafting)
![Page 24: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/24.jpg)
19. Use the fumehood when working with volatile substances or poisonous vapors.
![Page 25: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/25.jpg)
Emergency Situations
1. Spray fire extinguisher left to right at the base of the flame. Where is the fire extinguisher? ______________________
![Page 26: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/26.jpg)
2. If clothing catches fire wall calmly to the safety shower. If your lab partner’s clothing catches fire use the fire blanket to smother the fire. How do you use the safety shower?_____________________ Where is the fire blanket?_____________
![Page 27: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/27.jpg)
3. Corrosive chemicals splashed on skin should be flushed off promptly with copious amounts of flowing water for at least 15 minutes. If splashed on clothing, the clothing must be removed while under the safety shower. Stay under the shower for at least 15 minutes while Mrs. Hodgson calls the nurse or 911.
![Page 28: Science Lab Safety Rules](https://reader036.vdocument.in/reader036/viewer/2022081604/5681682e550346895dddcc13/html5/thumbnails/28.jpg)
4. A corrosive chemical in the eye is a very serious matter. Get to an eye wash fountain immediately (within 15 seconds if possible). Wash the eye for at least 15 minutes while someone else calls the nurse. Keep the eyelid open fully; move the eyeballs up, down, left, right, criss-cross, round and round. How do you use the eye wash fountain?________________