Lab Practical Flashcards by anna peepers

Q

Vinson burner

A

Heating substances

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Q

Cover slip

A

Put over glass slide to protect materials

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Q

Dissecting pins

A

Used to position corpse in dissection

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Q

Dissection scissors

A

To cut material during dissection

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Q

Dissection tray

A

Holds dissecting instruments or body

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Q

Medicine dropper

A

To measure and apply fluids

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Q

Forceps

A

To grab small objects

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Q

Funnel

A

To channel substances

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Q

Graduated cylinder

A

To measure substances

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Q

Hand lens

A

To magnify objects

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Q

Microscope

A

To magnify objects to extreme degrees

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Q

Glass slide

A

Put under microscope to hold materials

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Q

Petri dish

A

To hold substances that can be magnified

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Q

Pipette

A

Measure liquids accurately

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Q

Probe

A

To pick open things during dissection

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Q

Stirring rod

A

To stir

Q

Safety goggles

A

To protect your eyes from chemicals

Q

Scalpel

A

To cut things open during dissection

Q

Test tube

A

To hold substances that are being experimented on

Q

Test tube rack

A

To hold test tubes (more than one)

Q

Thermometer

A

To measure temperature

Q

Triple beam balance

A

To measure mass

Q

Iron ring

A

Goes on ring stand

Q

Mortar and pestle

A

Crush or grind materials

Pinch clamp

To tightly hold an object

Test tube brush

To clean out inside of a test tube

Test tube holder

To hold a test tube

Wire gauze

A filter or base to hold things

Inoculating loop

Used to push objects around in Petri dish

Culture dish

To hold specimens

Flask

To hold substances

Beaker tongs

To hold beaker

Weighing dish

Safety weigh chemicals

Ring stand

To hold beakers stably

Beaker

Holding substances and measuring

Volume

Length x width x height

Density

Mass divided by volume

Reading ph scales

0-very acidic 7-neutral 14-very basic

v

beaker