Topic #4: Laboratory Apparatus

• 150mL Beaker

  • A cylindrical container with a flat bottom, often marked with rough volume graduations.
• 150mL Beaker

  • Used for mixing and dissolving substances before transferring them to a more precise measuring glassware.
• 10 mL pipet

  • Narrow, calibrated glass or plastic tube designed to deliver a precise volume of liquid.
• 10 mL pipet

  • Used to accurately measure and transfer small volumes of liquid.
• Spot Plate

  • Also called a reaction plate
• Spot Plate

  • A ceramic or plastic plate consisting of many cavity-like depressions or wells that only holds a small amount of reactants.
• Spot Plate

  • In the experiment, it was used to observe color changes that indicate whether the substances reacted.
• 6 Test Tubes

  • Used to hold, mix, or react small quantities of chemicals.
• 6 Test Tubes

  • Usually used for performing multiple chemical tests or reactions simultaneously.
• Cork Stopper

  • Prevents a large amount of oxygen from penetrating.
• Cork Stopper

  • Used to securely seal vessels like test tubes
• Hot Plate

  • Flat surface with heating elements
• Hot Plate

  • It is used in the laboratory to perform chemical reactions, to heat samples, and for numerous other activities.