→ Lab Equipment- Definitions → Comece a aprender / Download de MP3 Flashcards

questão		resposta
Graduated Cylinder começar a aprender		used to measure volume very precisely and pour liquids
Glass stirring rod começar a aprender		used to mix or stir substances
Erlenmeyer flask começar a aprender		a narrow-mouthed container used to transport, heat or store substances
thermometer começar a aprender		used to measure temperature
forceps or tweezers começar a aprender		for plucking or handling small objects
Beaker começar a aprender		used for measuring and pouring liquids and for heating or mixing substances
test tube brush começar a aprender		used for cleaning the inside of a test tube
triple beam balance começar a aprender		used to measure the mass
funnel começar a aprender		used to pour liquids into containers with small openings or to hold filter paper
Florence flask começar a aprender		used for heating, sterilization and combustion
medicine/eye dropper começar a aprender		used for transferring a small amount of liquid
spring scale começar a aprender		used to measure weight or force
test tube começar a aprender		a small glass container used to view chemical reactions or to heat small amounts of a substance
wire gazue começar a aprender		to protect the bottom of a beaker or flask from flame
ruler or meter stick começar a aprender		used to measure length or distance
test tube clamp começar a aprender		used to hold test tubes, for example during heating
test tube rack começar a aprender		used to hold one or more test tubes
Beaker tongs começar a aprender		used for removing and holding a hot beaker
goggles começar a aprender		to protect the eyes
ring stand começar a aprender		platform hold a variety of lab equipment
Bunsen burner começar a aprender		used to heat objects
ring clamp começar a aprender		used for holding a flask, a beaker or a test tube on a ring stand
test tube holder começar a aprender		used to hold an indywidual test tube
lab coat começar a aprender		protects the person and their clothes from hazardous substances
magnifying glass começar a aprender		used to look at things that are too small to see normally
microscope começar a aprender		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 começar a aprender		used to observe small samples
mortar and pestle começar a aprender		used for crushing solid substances
wash bottle começar a aprender		for pouring water
evaporating dish começar a aprender		used to evaporate substances
crucible tongs começar a aprender		used to hold hot crucibles are used to hold the crucible hot
crucible and cover começar a aprender		used to burn substances
pipette pump começar a aprender		for taking liquids, for example into a pipette
spatula começar a aprender		used for mixing, scooping and scraping substances
hot plate começar a aprender		for heating, for example, a beaker with some substance
desiccator começar a aprender		a container used to keep substances dry

Lab equipment- definitions

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