Karteikarten
Laboratory Glassware
Karten in diesem Stapel (25)
- 1—Beaker Tongs
(Notice the rubber ends to avoid having the beaker slip out of the tongs) - 2—Beaker
- 3—Bunsen burner
- 4—Buret
(This is a close-up of the valve at the end of the buret. It is called a stopcock.)
- 5—Buret
(This is a picture of two burets hanging from a buret clamp.)
- 6—Crucible Tongs
(Notice no rubber coating on ends because crucibles are very hot and would melt the rubber coating)
- 7—Crucible
(These little dishes are used to heat something to very high temperatures over a Bunsen burner. They are the namesake for the Arthur Miller novel, "The Crucible")
- 8—Digital balance
- 9—Disposable pipets
(Do not call them eye droppers. You really don't want to put laboratory stuff in your eyes.)
- 10—Erlenmeyer flask
Silly shape... silly name
- 11—Forceps
- 12—Graduated cylinder
(Named for the little marks that denote the volume. These marks are called "graduations.")
- 13—Hot plate
- 14—Petri dish
(Biologists often grow yucky stuff in these.)
- 15—Pipet bulb
(Use one of these with the graduated pipet so you do not have to suck on the end)
- 16—Ring stand
(Sometimes there is a ring on here, but not always.)
- 17—Stirring rod
- 18—Test tube clamp
- 19—Test tube rack
- 20—Test tube
- 21—Test tube brush
- 22—Volumetric flask
(These flask measure only one specific volume.)
- 23—Watch glass
(A place to watch what happens. Looks like a contact lens for the Jolly Green Giant.)
- 24—Volumetric pipet
(Use with a bulb. Do not pipet by mouth.)
- 25—Well plate
(A whole plate of little tiny wells.)
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- Flashcards to help learn lab glassware
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- Shelley Dorner
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