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Working in the Laboratory by: Brianna Shields

Working in the Laboratory by: Brianna Shields. DO NOW. 1. Name one piece of safety equipment used in a science lab. 2. Name one piece of equipment used in the science lab for heating. 3. If there is any type of accident at all in the lab, what should you do first?.

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Working in the Laboratory by: Brianna Shields

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  1. Working in the Laboratoryby: Brianna Shields

  2. DO NOW • 1. Name one piece of safety equipment used in a science lab. • 2. Name one piece of equipment used in the science lab for heating. • 3. If there is any type of accident at all in the lab, what should you do first?

  3. Do you already know the names of the lab equipment? • Work with a partner • You have 5 minutes to name as many pieces of lab equipment as possible • The winning team will receive one bio buck each

  4. Attaches to a ring stand to hold containers above other objects Iron Ring

  5. Holds small substances for close examination or minor reactions Watch Glass

  6. Used for picking up hot glassware Crucible Tongs

  7. Used for evaporating small amounts of liquid or observing materials Evaporating Dish

  8. Measures out the volumes of liquids Graduated Cylinder

  9. Holds liquids or solids for use in reactions Beakers

  10. Transfers hot or reacting test tubes Test Tube Holders

  11. Mixing volatile chemicals Erlenmeyer Flasks

  12. Provides heat Bunsen Burner

  13. Attaches to ring stand to hold test tubes above the counter Utility Clamp

  14. Mixing/reacting small amounts of substances Test Tube

  15. Attach clamps to it to hold containers up above the lab counter Iron Ring Stand

  16. Dispenses small drops of liquid Eye Droppers

  17. Separates liquids out from solid materials Funnels

  18. Place over iron ring to prevent containers from slipping through during heating Wire Gauze

  19. Protective eye wear Goggles

  20. Scoops small substances out of chemical containers Spatula

  21. Washes chemicals off the face and out of the eyes Eye Wash Station

  22. Smothers small lab fires Fire Blanket

  23. Contains carbon dioxide for putting out various types of fires Fire Extinguisher

  24. Laboratory Safety Video • Watch the Lab Safety Video • “What should you do if you spill an acid?”

  25. Safety Precautions • Horseplay, pranks and mischief are not tolerated!

  26. Do not perform experiments of your own!!

  27. Do not run or push in the lab

  28. Read the lab before beginning, listen for instructions!

  29. Know where safety equipment is and how to use it

  30. Report accidents to the teacher immediately

  31. If there is a fire in the classroom smother it with a blanketIf your clothes catch on fire DO NOT RUN!

  32. If you spill chemicals on yourself, wash it off immediately !

  33. Turn gas jets off when you are throughClean up after yourself!

  34. Do not eat chemicals, don’t put your fingers in your mouth, wash hands after handling chemicals • EAT THIS DON’T EAT THIS

  35. When using a bunsen burner………. • Never leave it unattended • Always wear goggles- don’t look into vessels of boiling liquid • Point test tubes away from yourself and others when heating

  36. Other heating tips….. • Don’t put cold water in a hot piece of glass ware • Be careful- glassware won’t LOOK hot • Heat glassware slowly- move test tubes into and out of the flame

  37. When testing odors……… • Do not stick your face in the container and sniff • Waft the odors

  38. WEAR GOGGLES AT ALL TIMES

  39. Tie back long hair and loose clothing

  40. Follow waste disposal instructions Don’t just throw things in the garbage- listen to what the teacher tells you to do with it

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