LAB APPARATUS Flashcards
used as a reaction container or to hold liquids or solid samples
Beakers
Flat bottom Conical body
used to contain reactions or to hold liquids samples. It is used for mixing, Heating, cooling and other solution handling processes
Erlenmeyer flask
Round bottom and a long neck
Used to hold liquids and can be easily swirled and heated.
Florence Flask
Used to hold small samples
Test Tube
Round piece of glass like a lens. Can hold small amount of liquid or solid.
Watch Glass
small clay cup made of a material that can withstand extreme temperature.
Crucible
can be made of plastic or glass and can have either short or long stem. It depends on the amounthl of liquid that needs to go through them quickly.
Funnel
the Smaller the diameter , the greater the calibration and the higher the sensitivity and accuracy. Measures volume of liquid
Graduated cylinder
a round flask with a long neck and flat bottom. Used to measure An exact volume of liquid
Volumetric Flask
They suck up liquid that can then be squeezed out in small drops
droppers
For measuring an exact volume od liquid and placing it into another container
Pipettes
Placed on top of iron ring to support glasswares and diffuse heat
Wire Mesh
used for mixing
Glass Stir Rod
Glass tube that is open at the top and comes to a narrow pointed opening at the bottom.
Extremely accurate addition of liquid
Buret
used to suspend glasswares above other containers.
Ring stands, Ring Clamps , Ring
