Lab equipment- definitions

 0    36 Datenblatt    karolinasienkiewicz2
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Graduated Cylinder
Lernen beginnen
used to measure volume very precisely and pour liquids
Glass stirring rod
Lernen beginnen
used to mix or stir substances
Erlenmeyer flask
Lernen beginnen
a narrow-mouthed container used to transport, heat or store substances
thermometer
Lernen beginnen
used to measure temperature
forceps or tweezers
Lernen beginnen
for plucking or handling small objects
Beaker
Lernen beginnen
used for measuring and pouring liquids and for heating or mixing substances
test tube brush
Lernen beginnen
used for cleaning the inside of a test tube
triple beam balance
Lernen beginnen
used to measure the mass
funnel
Lernen beginnen
used to pour liquids into containers with small openings or to hold filter paper
Florence flask
Lernen beginnen
used for heating, sterilization and combustion
medicine/eye dropper
Lernen beginnen
used for transferring a small amount of liquid
spring scale
Lernen beginnen
used to measure weight or force
test tube
Lernen beginnen
a small glass container used to view chemical reactions or to heat small amounts of a substance
wire gazue
Lernen beginnen
to protect the bottom of a beaker or flask from flame
ruler or meter stick
Lernen beginnen
used to measure length or distance
test tube clamp
Lernen beginnen
used to hold test tubes, for example during heating
test tube rack
Lernen beginnen
used to hold one or more test tubes
Beaker tongs
Lernen beginnen
used for removing and holding a hot beaker
goggles
Lernen beginnen
to protect the eyes
ring stand
Lernen beginnen
platform hold a variety of lab equipment
Bunsen burner
Lernen beginnen
used to heat objects
ring clamp
Lernen beginnen
used for holding a flask, a beaker or a test tube on a ring stand
test tube holder
Lernen beginnen
used to hold an indywidual test tube
lab coat
Lernen beginnen
protects the person and their clothes from hazardous substances
magnifying glass
Lernen beginnen
used to look at things that are too small to see normally
microscope
Lernen beginnen
used to see objects that are too small to be seen with the naked eye
to see small things that cannot be seen with the naked eye
petri dish
Lernen beginnen
used to observe small samples
mortar and pestle
Lernen beginnen
used for crushing solid substances
wash bottle
Lernen beginnen
for pouring water
evaporating dish
Lernen beginnen
used to evaporate substances
crucible tongs
Lernen beginnen
used to hold hot crucibles
are used to hold the crucible hot
crucible and cover
Lernen beginnen
used to burn substances
pipette pump
Lernen beginnen
for taking liquids, for example into a pipette
spatula
Lernen beginnen
used for mixing, scooping and scraping substances
hot plate
Lernen beginnen
for heating, for example, a beaker with some substance
desiccator
Lernen beginnen
a container used to keep substances dry

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