Safety and Lab Equipment Flashcards
To learn the functions of lab and safety equipments.
Beaker
Perform chemical tests and reactions
Heat liquids
Beaker tongs
Pick up and move hot breakers
Erlenmeyer flask
Perform reactions
Filtering into store liquids
Florence flask
Perform reactions that produce heat
Volumetric flask
To prepare solutions
Test tube
Perform small reactions
Heat small amounts of liquids or solids
Test tube holder
Same as test tube
Test tube rack
Hold test tubes
Test tube brush
Clean test tubes
Crucible and lid
To heat solids
Crucible tongs
To handle hot crucibles or evaporating dishes
Clay triangle
To support a crucible or evaporating dish while heating
Evaporation dish
To evaporate water from a solution to obtain the solid
Ring stand
retort stand
To mount apparatus
Attach clamps to
Ring clamp
Attaches to a stand to support wire gauze or a clay triangle when heating a beaker, crucible or evaporating dish
Wire gauze
To support a beaker while heating
Utility clamp
To mount a test tube to a stand for heating
Bunsen burner
For heating
Spark lighter
To light a Bunsen burner
Hot plate
For heating
Tripod
To support flasks and breakers
Burette (buret)
Used in titration to add accurate volumes of titrant to an analyte
Burette clamp (buret)
To mount a burette on a stand
Graduated cylinder
Measuring volume of a liquid
Dropper pipet (medicine dropper or eye dropper)
Transfer small volumes of liquids
Dropper bottle
To store and dispense indicator or test solutions
Transfer pipette (pipet)
To transfer a specific amount of liquid
Only measures 1 specific volume + provides high accuracy