Date post: | 29-Aug-2014 |
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Laboratory Tools and Equipment
THE SCIENCE LABORATORIES…
Foreign country setting
THE SCIENCE LABORATORIES…
Philippine
setting
Did you know that…Laboratory equipment
refers to the various tools
and equipment used by scientists
working in a laboratory.
Laboratory equipment is
generally used to either
perform an experiment or
to take measurements
and gather data.
Are you ready to know the different
tools and equipment in the
laboratory?
Here they are...
Uses of Laboratory tools
Measuring tools
Testing toolsMagnifying tools
Glass and Porcelain Equipment
Used to measure
the volume of
liquids
Graduated Cylinder
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Used as a container
when measuring
approximate volume of
liquids
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Beaker
Graduated flask used in
volumetric analysis
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Florence Flask
Erlenmeyer flasks are
suitable for heating
liquids, e.g. with a Bunsen burner
.
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Erlenmeyer flask
These are widely used by chemists
to hold, mix, or heat small
quantities of solid or liquid chemicals,
especially for qualitative
experiments and assays.
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Test tube
Used in filtration
and in transferring liquid
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funnel
Used as a container
when observing
the reaction of a
substance when
exposed to air
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Watch glass
Used in mixing
solutions; directs
the flow of liquids
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Stirring rod
Used in glass
connections,
preparation of medicine
dropper, glass jets,
etc.
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Glass tube
Used to transfer
and measure
small amounts of
liquid
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Medicine dropper
Container for
evaporation
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Evaporating dish
Used for
grinding solids
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Mortar and pestle
Container for high-
temperature heating
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Crucible and cover
Container for
observing small amount of solids
Click icon to add picture
Spot plate
Used in determinin
g the temperatur
e of a substance
Click icon to add picture
thermometer
Metal Equipment and Accessories
Iron standUsed to hold
iron ring, utility clamp, etc.
Used to hold
apparatus in a set-up
Iron clamp
Placed over the iron ring to prevent
direct heating
Wire gauze
Used as support to the wire gauze
Iron ring
Used as a stand during
heating
tripod
Sources of heat
Bunsen burner/ alcohol lamp
Used as a stand for test tubes
Test tube rack
Cover for test tubes and
flasks; used in glass
connections
Rubber stopper
Holds crucible and cover during
heating process
Clay triangle
Used to hold the test tube
during heating process
Test tube holder
Used to hold hot objects, especially
crucible and cover
Crucible tongs
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