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Lab Tools
Lab tools quiz
33
Science
Undergraduate 3
04/02/2019

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Term
a cylindrical container use to store mix and heat liquids in labs
Definition
[image]Beaker
Term
used in a lab for controlling the flow of fluid through flexible tubing
Definition
[image]Pinch Clamp
Term
a clamp which uses a screw mechanism to adjust the jaws and clamp something in place
Definition
[image]Screw Clamp
Term
is a vessel which can resist very high temperatures is used for metal, glass, and pigment production
Definition
[image]Porcelain Crucible & Cover
Term
scissor-like tools but instead of having two blades, these tools are replaced with two pinchers or pieces of metal that concave together
Definition
[image]Crucible Tongs
Term
a lab tool to transport a measured volume of liquid
Definition
[image]Pipet
Term
allows extremely accurate measurement of a volume of a solution
Definition
[image]Pipet Bulb
Term
used to transfer small quantities of liquids
Definition
[image]eyedropper
Term
are used to evaporate excess solvents to produce a concentrated solution or a solid precipitate of the dissolved substance
Definition
[image]evaporation dish
Term
is a circular concave piece of glass used in chemistry as a surface to evaporate liquid, to hold solids while being weighed, for heating a small amount of substance and as a cover for a beaker
Definition
[image]watch glass
Term
flask with a flat bottom and tapered neck. the mouth is for pouring solutions not measuring.
Definition
[image]erlenmeyer flask
Term
type of flask used as a container to hold liquids. has a round body, long neck, flat bottom
Definition
[image]Florence flask
Term
used to hold mix and heat chemical experiments
Definition
[image]test tube
Term
used for guiding liquid or powder into a small opening
Definition
[image]glass funnel
Term
used to measure the volume of a liquid
Definition
[image]graduated cylinder
Term
used in quantitative chemical analysis to measure the volume of a liquid or gas
Definition
[image]buret
Term
use to hold test tubes. it is used for holding a test tube in place when the tube is hot or should not be touched!
Definition
[image]test tube holder
Term
brush used for cleaning test tubes and narrow mouth lab glassware like beakers and flasks
Definition
[image]test tube brush
Term
used to mix chemicals and liquids for lab purposes
Definition
[image]glass stirring rod/ rubber policeman
Term
used when fingers are too large to grasp small objects or when many object need held at once
Definition
[image]foreceps
Term
used to clamp onto a ring stand to sit a beaker or flask. use to clamp onto ring stand to hold test tubes.
Definition
[image]ring clamp
Term
consisting of a metal pole with a solid, firm base, used to hold or clamp lab glassware and other equipment into place
Definition
[image]ring stand
Term
paper stained with litmus which is used to indicate the acidity or alkalinity of a substance
Definition
[image]litmus paper
Term
is a lab apparatus resembling a pair of scissors, the screw in the middle works as a wid adjustment of two prongs
Definition
[image]utility clamp
Term
used to support a crucible being heated by a Bunsen burner or other heat source
Definition
[image]
Term
used to hold, store, and support lab tubes so that they do not roll away, tip over, break, or strike the another
Definition
[image]test tube rack
Term
use specifically to hold and secure a buret on a stand, so that the buret is fixed and more convenient for the experiment
Definition
[image]buret clamp
Term
a small adjustable gas burner used in labs
Definition
[image]bunsen burner
Term
a type of lab flask calibrated to contain a precise volume at a particular temperature
Definition
[image]volumetric flask
Term
a squeeze bottle with a nozzle, use to rinse various pieces of lab glassware, such as test tubes
Definition
[image]wash bottle
Term
a sheet of thin metal that has a net-like wire mesh. the purpose is to be placed on the support ring attached to the ring stand.
Definition
[image]wire gauze
Term
tool to crush mash and grind materials in a mortar
a vessel in which substances are ground and crushed with a pestle
Definition
[image]mortar and pestle
Term
used to transport and distribute dry chemical compounds
Definition
[image]spatula
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