Lab Equipment
Magnifying Glass
Magnifying glass: for low maginification of an object, do not need power source
Dissecting tray
Other types of lab equipment Dissecting tray: surface to cut specimen safely “T” pins – pin specimen to dissecting tray
Dissecting forceps
Dissection tools Forceps: used for gripping tissues
Dissecting scissors
Dissection tools Scissors: used for cutting thin tissue samples
Dissecting probe
Dissection tools Probe: used for testing texture by pushing on the parts of the organism
Dissecting scalpel
Dissection tools Scalpel: used for cutting through layers of tissue, very sharp!
Goggles
Other types of lab equipment (cont.) Safety goggles: to protect eyes
Balance
Digital Scale
Balance and Digital Scale Use: to precisely determine the mass of things
Graduated cylinder
Graduated cylinder: used for accurately measuring volume of liquids. Read from the “meniscus” at eye level
Test tube
Test Tube: used for mixing chemicals or heating them in small amounts
Beakers
Beaker Use: running reactions, mixing chemicals, heating chemicals, ice bath
Test Tube rack
Test tube rack Use: holds groups of test tubes
Bunsen burner Bunsen Burner
Bunsen Burner: heat source, uses natural gas
Dropper Dropper: to add small amounts of liquids drop by drop
Plastic pipette
glass pipette
Pipette Use: used to accurately measure tiny amounts of liquids
Microscope ????
Microscopes Use: For viewing small samples at higher maginification than a magnifying glass.
Microscope slides and cover slips
Other types of equipment (cont.) Microscope slide: to mount small samples for viewing with microscope Cover slip: used to spread out the sample on a microscope slide, presses it flat
Petri Dishes
Petri dish: for culturing bacterial and fungal samples
thermometer
Thermometer Used for measuring temperature
funnels
Funnels Use: to filter and for adding chemicals without spilling
Other types of lab equipment Metric ruler: for measuring in millimeters, centimeters (and inches)
Erlenmeyer Flask
Use: Running reactions, heating chemicals, can be closed off with cork or stopper
Test tube brush
Test tube brush:Used to clean test tubes!
Lens Paper Use: Cleaning microscope lenses, so they don’t get scratched
striker
Use: Create a spark to light Bunsen burner
Innoculating Loop
Use: Used to culture bacteria in a test tube
Tongs
Use: To pick up hot glassware
Test Tube Holder
Test tube holder: can pick up a single test tube for safety, especially if it is hot!
pH Paper
Use: To test the pH of a substance on a scale from 1-14
Apron
Use: Protect your clothing from chemicals
Rubber stoppers
Morter & Pestle
Evaporating dish
Watch glass set
Filter flask
Metal gauze square