LAB TOOLS 7.pptx SCIENCE LABORATORY TOOLS

SCIENCE LABORATORY TOOLS

1. LABORATORY TOOLS JELLA V. ALMODIEN,LPT

2. OBJECTIVES: ◦ Identify common laboratory apparatus ◦ Describe the functions of each laboratory apparatus

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4. MICROSCOPE

5. Safe Lab Practices 2 List three more safe lab practices in the boxes provided.

6. MAGNIFYING GLASS

7. At the End of Your Lab Time… (Use this space to discuss what should be done at the end of your lab time.)

8. LABORATORY THERMOMETER

9. BEAKER

10. BEAKER - used for mixing, stirring and heating.

11. Reagent Bottle - used for storing, mixing chemicals and display.

12. Bunsen Burner - is a small laboratory burner used for strong, adjustable flames.

13. BURETTE - used for accurate fluid dispensing and measurements.

14. Erlenmeyer Flask - used to heat and store liquid

15. Evaporating Dish - used to heat and evaporate liquid .

16. FLORENCE FLASK - used for heating substance that need to be heated evenly.

17. FUNNEL used to transfer liquids into another container so they will not spill.

18. MORTAR AND PESTLE used to grind solids into powder for experiment

19. TEST TUBE RACK used to hold test tube upright while observing reactions or when test tubes are not used in experiments.

20. THERMOMETER - used to measure the temperature of solid, liquid and gas .

21. VOLUMETRIC FLASK used to make solutions of fixed volume. It is solely used in preparing chemical solutions.