Analysis of the laboratory apparatus

1. Analyzing Laboratory Apparatus

2. Graduated Beaker
• Cylindrical container
with flat bottom
• Stir, mix, heat and
transfer

3. Graduated Cylinder
• Long, cylindrical
vessels
• To measure exact
volume of liquids

4. Graduated Pipette
• To transport measured
volume of liquids

5. Petri Dish
• Shallow, circular,
transparent dish with
a flat lid
• Prepare cultural
media of microbes
• Testing drugs on
cultured microbes

6. Mortar and Pestle
• Two simple tools
• For
grinding/crushing to
prepare fine powder
• To make paste
• For mixing

7. Stalagmometer
• To measure surface
tension of a liquid

8. Volumetric Burette
• A graduated long glass tube
with a tap at one end.
• For transferring known
volume mostly in titration
• Flow of liquid can be
control by stop clock.

9. Conical Flask
• Cone-shaped flask with
a flat round bottom and
a cylindrical neck
• Used for
 Filtration
 Titration
 Pouring a liquid in
solid
 Heating a solution

10. Round Bottom Flask
• A flask with spherical
bottom and long neck
• Used for
 Heating a liquid
 Distillation

11. Pycnometer
• To measure density
of a substance
mostly liquids

12. Viscometer
To measure
viscosity of a liquid