Lab Equipment

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Lab Equipment
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Glass Stirring Rod

• Used to mix chemicals by hand

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Chemical Spoon (Spatula)

• Used to transfer solids (usually to a scale for
  weighing)

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Thermometer

• Used to measure temperature

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Dropper

• Used to transfer small quantities of liquid (not
  accurately)

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Ring Stand

• Used to support metal rings, wire gauze, and
  beakers/flasks, often used while heating with a
  Bunsen burner

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Tripod

• Used to hold items while heating

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Clay Triangle

• Placed on a tripod or metal ring, Used to place
  crucible, evaporating dish, ect. (while heating)

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Metal Ring (Support Ring)

• Attached to ring stand,
• Wire Gauze sits on the metal ring,
• Used to hold flasks or a beaker (generally while
  heating)

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Wire Gauze

• Used as a support for beakers when the wire gauze
  is placed across a support ring on a ring stand

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Utility Clamp

• Attached to ring stand,
• Used to hold large test tubes or Florence Flask
  during heating

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Bunsen Burner

• Used as a heat source to heat liquids/solids

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Striker

• Used to light a Bunsen burner

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Hot Plate

• Used as a heat source to heat solids/liquids

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Mortar and Pestle

• Used to crush or grind

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Beaker

• Used as a versatile container to hold chemicals
  in the lab

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Watch Glass

• Used as a small evaporating dish or as a cover
  for beakers

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Erlenmeyer Flask

• Used as a common flask to hold chemicals

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Graduated Cylinder

• Used to make accurate measurements of liquids

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Test Tubes

• Used to hold small amts of chemicals,
• Can be used for light heating

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Test Tube Rack

• Used to hold numerous test tubes while cooling,
  waiting, or observing

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Test Tube Holder

• Used to hold one test tube (Can be used during
  gentle heating)

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Test Tube Brush

• Used to clean test tubes

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Cork Stopper

• Used to cover the opening of a test tube
• (Do not use while heating)

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Rubber Stopper

• Used to cover the opening of a test tube
• (Do not use while heating)

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Triple Beam Balance

• Used to find the mass of an object

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Microscope

• Used to magnify structures

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Microscope Slide

• Used to place sample on while viewing under the
  microscope

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Cover slip

• Used to place on top of sample on microscope slide

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Scalpel

• Used for dissection,
• for cutting

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Forceps

• Used to hold back, remove, or secure specimens
• Like tweezers

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Dissecting Probe

• Used to probe or look in

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Petri Dish

• Used as a container to grow colonies of bacteria
  or fungi

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Inoculating Loop

• Used to transfer bacterial colonies

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Filter Funnel

• Used to filter solids from liquids when lined
  with filter paper

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Filter Flask

• Used to filter solids from liquids quickly

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Buchner Funnel

• Used with filter flask for vacuum filtration

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Florence Flask

• Used as a container for liquids in order to boil

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Pipette

• Used to measure and transfer the exact volume of
  a liquid

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Pipette Bulb

• Used to draw liquids into a pipette

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Volumetric Flask

• Used to make solutions to a precise volume line
  in the neck of the flask

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Evaporating Dish

• Used for heating and recovering chemicals (esp.
  solids), not for strong heating

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Crucible and Cover

• Used for strong heating

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Crucible Tongs

• Used to pick up crucibles and crucible covers

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Wash Bottle

• Used for rinsing with water

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Hose Clamps

• Used to close hoses by pinching them together

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Desiccators

• Used to provide a dry environment for substances
  to cool down

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Electronic Balance

• Used to find the mass of an object

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Weigh Boat Weigh Paper

• Used to place under solids while finding the mass
  on a balance

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Metric Ruler

• Used to measure length

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Apron

• Used to protect clothes

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Safety Glasses

• Used to protect eyes

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Burette

• Used to very accurately transfer liquid (usually
  during a titration)

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Burette Clamp

• Attached to a ring stand, used to hold a burette