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Transcript

  • 1. Basic Laboratory EquipmentAngeline Bago
  • 2. Different Scientific Tools for the Study of Biology Test tube Cork and Rubber stopper Test tube holder
  • 3. Different Scientific Tools for the Study of Biology Test tube rack - holds test tube
  • 4. Different Scientific Tools for the Study of Biology Test tube brush - to easily clean the inside of a test tube
  • 5. Different Scientific Tools for the Study of BiologyTongs- holds things when they are hot
  • 6. Different Scientific Tools for the Study of BiologyBeaker- holds andmeasures liquid
  • 7. Different Scientific Tools for the Study of BiologyBunsen Burner- for heatingand exposingitems to flame
  • 8. Different Scientific Tools for the Study of BiologyBuret- used intitrations tomeasureprecisely howmuch liquid isused
  • 9. Different Scientific Tools for the Study of BiologyEvaporating dish- to heat and evaporate liquids.
  • 10. Different Scientific Tools for the Study of BiologyFlorence Flask- for heating subtances that need to be heated evenly- the bulbed bottom allows the heat to distribute through the liquid more evenly- mostly used in distillation
  • 11. Different Scientific Tools for the Study of BiologyGraduated cylinders- accurately measure out volumes of liquids
  • 12. Different Scientific Tools for the Study of BiologyRing stand- holds items being heated
  • 13. Different Scientific Tools for the Study of BiologyMortar and Pestle- to crush solids into powders for experiments, usually to better dissolve the solids
  • 14. Different Scientific Tools for the Study of BiologyPipet- moves small amounts of liquid from place to place
  • 15. Different Scientific Tools for the Study of BiologyErlenmeyer flasks- allows the contents to be swirled or stirred, the narrow neck keeps contents from spilling- to heat and store liquids; since the bottom is wider than the top contents heat quicker because of the greater surface area exposed to the heat
  • 16. Different Scientific Tools for the Study of Biology Funnel - transfers liquid from one container to another
  • 17. Different Scientific Tools for the Study of BiologyStirring rod- stir liquids in flasks or beakers
  • 18. Different Scientific Tools for the Study of BiologyMeter stick- measures length
  • 19. Different Scientific Tools for the Study of BiologyTriple beam balance- measures mass
  • 20. Different Scientific Tools for the Study of Biology Thermometer - measures temperature
  • 21. Different Scientific Tools for the Study of BiologyAlcohol lamp- source of heat
  • 22. Different Scientific Tools for the Study of BiologyTripod- a stand or support with three legs
  • 23. Different Scientific Tools for the Study of Biology Wire gauze - supports a container during heating
  • 24. Different Scientific Tools for the Study of Biology Magnifying glass magnifies small objects
  • 25. Different Scientific Tools for the Study of BiologyMicroscope- makes an enlarged image of a very small object
  • 26. Different Scientific Tools for the Study of BiologyGlass slide- provides a mounting surface for examination by microscope
  • 27. Different Scientific Tools for the Study of BiologyCover slip- covers materials on a glass slide
  • 28. Different Scientific Tools for the Study of BiologyPetri dish shallow dish for bacterial culture
  • 29. Different Scientific Tools for the Study of BiologySpot plate plate with small wells used to perform reactions on a very small amount of materials
  • 30. Different Scientific Tools for the Study of Biology Dissecting Kit
  • 31. Dissecting Kit 1. Scalpel cuts and dissects specimen
  • 32. Dissecting Kit2. Forceps grasp small objects
  • 33. Dissecting Kit3. Probe pointed object used to examine specimen
  • 34. Dissecting Kit4. dissecting scissors cut specimen to be studied