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Lab Equipment

Lab Equipment. Beaker. Beakers hold solids or liquids and used for stirring and heating. Erlenmeyer Flask. Erlenmeyer flasks hold solids or liquids and used to stir or heat. Florence Flask. It is used for the mixing of chemicals. Narrow neck prevents splash exposure. Graduated Cylinder.

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Lab Equipment

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  1. Lab Equipment

  2. Beaker Beakers hold solids or liquids and used for stirring and heating.

  3. Erlenmeyer Flask Erlenmeyer flasks hold solids or liquids and used to stir or heat.

  4. Florence Flask It is used for the mixing of chemicals. Narrow neck prevents splash exposure.

  5. Graduated Cylinder A graduated cylinder is used to measure volumes of liquids.

  6. Petri Dish Used to grow bacteria or other microbes

  7. Test Tubes 13 x 100 mm test tubes Ignition tube 10 x 75 mm test tubes

  8. Test Tube Holder A test tube holder is useful for holding a test tube which is too hot to handle.

  9. Test Tube Brushes Test tube brushes are used to clean test tubes and graduated cylinders. Forcing a large brush into a small test tube will often break the tube.

  10. Test Tube Racks Test tube racks are for holding and organizing test tubes on the laboratory counter. Plastic racks may melt in contact with very hot test tubes.

  11. Rubber Stoppers Rubber stoppers are used to close containers to avoid spillage or contamination. Containers should never be heated when there is a stopper in place.

  12. Spot Plates Spot plates are used when we want to perform many small scale reactions at one time.

  13. Watch Glass A watch glass is used to hold a small amount of solid, such as the product of a reaction.

  14. Glass Stir Rod A glass rod is used to manually stir solutions. It can also be used to transfer a single drop of a solution.

  15. Medicine Dropper A medicine dropper is used to transfer a small volume of liquid (less than one mL). On top of each medicine dropper is a “rubber bulb”

  16. Pipette Similar to medicine droppers, but are designed for more accuracy and precision

  17. Forceps Forceps (or tweezers) are used to pick up small objects.

  18. Barnes Bottle with Dropper Used to dispense and store a variety of liquids

  19. Light Microscope Used to obtain an enlarged image of small objects and reveal details of structure not otherwise distinguishable.

  20. Microscope Slide Used to hold objects for inspection under the microscope

  21. Cover Slip Placed over objects on a microscope slide to hold them in place

  22. Lens Tissue Lint-less wipes used to clean microscope lenses and slides

  23. Spatulas Spatulas are used to dispense solid chemicals from their containers. Chemicals should never be transferred with your bare hands.

  24. Beaker Tongs Beaker tongs are used to move beakers containing hot liquids

  25. Hot Plate Hot plates are generally used to heat glassware or its contents.

  26. Safety Gear Apron Safety Goggles Gloves

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