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Lab Equipment Joykutty
Transcript of Lab Equipment Joykutty
Holds liquids: DO NOT measure with these!!
Holds test tubes when
transporting, or heating
Used when clamping the test tube to a ring stand.
Goes between the iron ring and a beaker when attached to a ring stand.
Used to dry and weigh solid compounds
can hold dry ingredients, or micro-scale reactions.
Used to move hot beakers
Used to attach iron rings for beakers;
test tubes that are being heated etc.
used in addition to the wire gauze to hold beakers being heated.
Used to heat materials
used to measure exact
quantities of liquids
used to measure temperature
Measure mass (in grams)
measures small amounts
of liquid very precisely
Accurate measurement of liquids
Holds test tubes when conducting
experiments and when not using the test tubes
Made of porcelein
and is used to dry substances
Other equipment you will use:
used to make a water bath
used to make solutions
to heat small quantities of reactants
can be used for accurate measurements if graduated.
container to make solutions
container for titrations
Measure using the meniscus (from the bottom of the curved surface)
Comes in different sizes;
used to pull liquid into the pipette.
Accurately measures very small quantities of liquid.
Comes in different sizes
triple beam balance
Holding and supporting
Heating in the lab
Crucible with lid
Used to place dissection specimens
Used to cut specimens
Used to cut specimens
Used to hold specimens during dissection
Used to attach specimens to the tray
Used for probing!
Also called a simple microscope
Used to make small objects appear larger
Compound Light Microscope
Uses a combination of lenses to magnify the image of very small objects
Used to place microscope specimen
Used to cover microscope specimen
and protect lenses
Used to grow microorganisms in the lab
test tube holder
Test tube clamp
Test tube rack
Used to pick up hot crucibles
Lab Equipment you will use in the Science Lab
Used to make a solution of fixed volume very accurately
Note the sharp pointed tips of the scissors.
Used to make initial opening on a surface.
A.K.A Florence flask
Used for boiling liquids because
of ease of heating and swirling
Used to heat chemical solutions, driving off the water to leave residual chemical solute
Steel tripod legs with cast iron ring supports lab ware during heating.
Used to introduce liquids below the surface of a mix, especially in gas generating applications.
Mortar and Pestle
Used to crush, grind, and mix solid substances
Used to pour liquid or fine-grained substances
into containers with a small opening
Thick walled Erlenmeyer flask with a hose arm so that a vacuum may be used to separate or dry a sample
Test Tube Brush
Used for cleaning test tubes and narrow mouth glassware