Lab Equipment. 1.Beaker Tongs Used to grasp beakers 2.Glass Plate Used to view a specimen under the...
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Transcript of Lab Equipment. 1.Beaker Tongs Used to grasp beakers 2.Glass Plate Used to view a specimen under the...
Lab Equipment
1. Beaker Tongs
• Used to grasp beakers
2. Glass Plate
• Used to view a specimen under the microscope
3. Forceps / Tweezers
• Used to grasp or hold small items
4. Test Tube Rack
• Used to hold test tubes and carry them from one place to another
5. Crucible and Cover
• Used for heating substances to high temperatures
6. Beaker
• Used for mixing and/or heating substances
• Used for approximate measurement of substances
7. Retort Stand
• Used to raise glassware off benches for heating, etc.
8. Dropper
• Used for dispensing drops of liquid
9. Flask Tongs
• Used to grasp or hold flasks
10. Erlenmeyer Flask
• Used to hold, heat or measure (approximate) liquids
• Conical shape allows it to be used with a stopper
11. Rubber Stopper
• Used to seal liquids in a container such as a test tube or Erlenmeyer flask
12. Ring Clamp / Iron Ring
• Used to support equipment on a retort stand
13. Wire Gauze
• Rests on the iron ring to hold glassware above a Bunsen burner
14. Watch Glass
• Used for small solid samples
15. Stirring Rod
• Used to mix substances
16. Test Tube
• Used to heat and mix small samples easily
17. Test Tube Holder
• Used to grasp or hold test tubes
18. Test Tube Brush
• Used to clean glassware
19. Gas Bottle
• Any bottle used to collect gas
20. Clay Triangle
• Used with an iron ring to hold a crucible while heating
21. Crucible Tongs
• Used to grasp or hold a crucible
22. Test Tube Clamp
• Used to hold test tubes off the bench for heating
23. Funnel
• Used when pouring liquids in small openings
24. Thistle Tube
• Used to introduce liquids into a flask
25. Deflagrating Spoon
• Used to heat a small amount of a substance to remove moisture
26. Bunsen Burner
• Used to heat liquids or powders
27. Graduated Cylinder
• Used to make precise volume measurements
28. Florence Flask
• Designed for uniform heating and easy swirling
• Flat bottom with round neck
29. Evaporating Dish
• Used to heat and evaporate liquids
30. Mortar and Pestle
• Used for crushing or grinding solids
31. Flint Lighter
• Used to light a Bunsen burner
32. Scoopula
• Used to obtain small samples of solids or powders