skibidi apparatus Flashcards
DESIGNED TO MEASURE SMALL MASS BELOW THE MILLIGRAM RANGE
Analytical Balance
A CIRCULAR CONCAVE PIECE OF GLASS THAT CAN BE USED TO HOLD LIQUIDS WHILE BEING WEIGHED
Watchglass
A SHALLOW TRANSPARENT LIDDED DISH THAT BIOLOGISTS USE TO HOLD GROWTH MEDIUM IN WHICH CELLS CAN BE CULTURED
Petri Dish
A CERAMIC OR METAL CONTAINER IN WHICH SUBSTANCES CAN BE MELTED
Crucible
SEALABLE ENCLOSURE THAT CONTAINS DESSICANTS AT THE BOTTOM TO PREVENT MOISTURE
Dessicator
USED TO MEASURE RELATIVE DENSITY BASED ON THE LEVEL OF BUOYANCY
Hydrometer
A LABORATORY DEVICE THAT EMPLOYS A ROTATING MAGNETIC FIELD TO CAUSE A STIR
Magnetic Stirrer
GENERALLY USED FOR FILTRATION
Filter Paper
IS A PIECE OF LABORATORY GLASSWARE USED IN LIQUID TO LIQUID EXTRACTION TO SEPERATE COMPONENTS
Seperatory Funnel
USES CENTRIFUGAL FORCE TO SEPERATE LIQUIDS
Centrifuge
FRACTIONAL INSTALLATION THAT INVOLVES REPEATED EVAPORATION TO CONDENSATION BEFORE THE DISTILLATE IS COLLECTED
Laboratory Fractioning Columns
WET CHEMICAL ANALYSIS RELIES ON REACTIONS AND DEPENDING ON PROCEDURE
Heating Equipment
A PORTABLE SELF-CONTAINED APPLIANCE THAT FEATURES ONE MORE HEATING ELEMENTS
Heating Equipment/Gas Burner
IT PRODUCES SINGLE OPEN GAS FLAME AND IS USED FOR HEATING STERILIZATION AND COMBUSTION
Bunsen Burner
ARE ELECTRICAL DEVICES WHICH USES DRY HEAT TO STERILIZE
Laboratory Ovens
ARE WIDELY USED BY CHEMISTS TO HANDLE CHEMICALS ESPECIALLY FOR QUALITATIVE EXPERIMENTS
Test Tubes
A CYLINDRICAL CONTAINER USED TO STORE, MIX AND HEAT LIQUIDS IN LABORATORIES
Beakers
OFTEN USED TO MEASURE THE VOLUME OF THE LIQUID BUT SHOULD NOT BE USED VOLUMETRIC ANALYSIS IF THE MEASUREMENT REQUIRES HIGH PRECISE OR SMALL VOLUMES
Graduated Cylinder
USED TO TRANSFER HIGH ACCURACY MEASUREMENTS OF LIQUID VOLUMES
Pipet
A TYPE OF LABORATORY FLASK CALIBRATED TO CONTAIN A PRECISE VOLUME AT A CERTAIN TEMPERATURE
Volumetric Flask
A TYPE OF LABORATORY FLASK THAT FEATURES A FLAT BOTTOM, CONICAL BODY, CYLINDRICAL NECK
Erlenmeyer Flask
A TYPE OF FLASK THAT HAS A FLAT BOTTOM THAT’S DESIGNED FOR UNIFORM HEATING, BOILING, DISTILLATION, AND EASE OF SWIRLING
Florence Flask
A CIRCULAR CONCAVE PIECE OF GLASS THAT CAN BE USED TO EVAPORATE A LIQUID, HOLD SOLIDS WHILE BEING WEIGHED, SMALL AMOUNTS OF SUBSTANCE, AND AS A COVER FOR BEAKER
Burette