Moja lekcja

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pipettes
Lernen beginnen
are used for measuring and transferring small volumes
beakers
Lernen beginnen
are used for containing vary big variety of chemical substances
Erlenmeyer flasks
Lernen beginnen
are used for measuring the volume of a liquid
graduated cylinder
Lernen beginnen
is used for measuring approximate volumes
burette
Lernen beginnen
is used in titrations
mortar and pestle
Lernen beginnen
are used for crushing solids
test tubes
Lernen beginnen
are used for mixing liquid and solid substances and heating them
funnel
Lernen beginnen
is used for pouring substances into other instruments
dropper
Lernen beginnen
is used to pour small quantity of liquids into contenitors
filter papers
Lernen beginnen
are used in filtrations

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