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Ms. Perry's 8B class
Lab Equipment
| Term | Definition |
|---|---|
| Triple Beam Balance | measuring mass |
| thermometer | measuring temperature |
| test tube | heating or storing a small amount of a liquid substance |
| spring scale | measuring force of gravity or weight |
| test tube holder | holding an individual test tube |
| Beaker, Florence Flask, Erlenmyer Flask | measuring and pouring liquids |
| screen or wire gauze | to protect the bottom of a beaker or flask from open flame while on a ring stand |
| Graduated Cylinder | 1. Measuring and pouring liquids 2. NOT for heating 3. Most accurate way to measure liquids |
| tweezers | plucking and handling SMALL objects |
| Beaker tongs | Holding and moving or transferring a hot beaker |
| meter stick | linear measurements...length and distance |
| Ring Stand | holds a flask; holds a beaker; holds a test tube A. Ring Clamp B. Test Tube Clamp C. Ring Stand |
| Funnel | aids in pouring liquid from a wide-mouth container to a small mouth container filters substances when using filter paper |
| Test Tube Rack | for storing, holding more than one test tube at a time |
| Pipette, Medicine Dropper, Eye Dropper | transferring a small amount of liquid |
| goggles | eye protection |
| test tube brush | cleaning test tubes |
| Bunsen Burner | heating, sterilization, and combustion |
| Glass stirring rod | mix or stir substances. It is made of glass so it resists heat, stains and corrosion |