Lab equipment notes
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Transcript of Lab equipment notes
![Page 1: Lab equipment notes](https://reader035.fdocuments.us/reader035/viewer/2022070523/58edcdbe1a28abfc228b466b/html5/thumbnails/1.jpg)
Common Lab EquipmentNotes
![Page 2: Lab equipment notes](https://reader035.fdocuments.us/reader035/viewer/2022070523/58edcdbe1a28abfc228b466b/html5/thumbnails/2.jpg)
Beaker• Function - To measure liquids• different sizes.• Ex. 100ml Beaker, 250ml Beaker
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Erlenmeyer Flask
• Function - To measure liquids and mix them SWIRL!
• Different sizes.• Ex. 500ml Erlenmeyer Flask
![Page 4: Lab equipment notes](https://reader035.fdocuments.us/reader035/viewer/2022070523/58edcdbe1a28abfc228b466b/html5/thumbnails/4.jpg)
Graduated Cylinder
• Function - To accurately measure liquids.• Different sizes. • Ex. 10ml Graduated Cylinder.
![Page 5: Lab equipment notes](https://reader035.fdocuments.us/reader035/viewer/2022070523/58edcdbe1a28abfc228b466b/html5/thumbnails/5.jpg)
Test Tube
• many functions including mixing liquids to observe their reaction.
![Page 6: Lab equipment notes](https://reader035.fdocuments.us/reader035/viewer/2022070523/58edcdbe1a28abfc228b466b/html5/thumbnails/6.jpg)
Dissecting Kit
• Used for dissection.• Contains: Scalpel, Forceps, Probes, Dissecting
Scissors, and Metric Ruler.
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Scalpel
– Function - To cut open a specimen you will be dissecting.
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Forceps
• Function - To hold and move parts you should not touch, or are too tiny for your fingers.
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Probes
• Function - To move and push aside materials during a dissection.
• A dissecting kit contains a straight probe and a bent probe.
![Page 10: Lab equipment notes](https://reader035.fdocuments.us/reader035/viewer/2022070523/58edcdbe1a28abfc228b466b/html5/thumbnails/10.jpg)
Dissecting Scissors
• Function - To cut specimen you are dissecting.• Often used to cut through small bones.• Often work better than scalpel.
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Metric Ruler
• Function - To measure the length of small objects in centimeters or millimeters.
![Page 12: Lab equipment notes](https://reader035.fdocuments.us/reader035/viewer/2022070523/58edcdbe1a28abfc228b466b/html5/thumbnails/12.jpg)
Dissecting Tray
• Function - Provides a place to dissect your specimen and a surface to stick dissecting pins into.
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Dissecting Pins
• Function - To hold a specimen down to the dissecting tray.
![Page 14: Lab equipment notes](https://reader035.fdocuments.us/reader035/viewer/2022070523/58edcdbe1a28abfc228b466b/html5/thumbnails/14.jpg)
Petri Dish
• Function - Provides a surface for you to experiment on various materials. In our class we will use them to grow bacteria and fungi.
![Page 15: Lab equipment notes](https://reader035.fdocuments.us/reader035/viewer/2022070523/58edcdbe1a28abfc228b466b/html5/thumbnails/15.jpg)
Triple-Beam Balance
• Function - To measure the mass of an object in grams.
![Page 16: Lab equipment notes](https://reader035.fdocuments.us/reader035/viewer/2022070523/58edcdbe1a28abfc228b466b/html5/thumbnails/16.jpg)
Meterstick
• Function - To measure the length of objects in centimeters or meters.