Laboratory Equipment and Functions Quiz

Bunsen burners are used to apply direct heat to liquids and solids for various laboratory processes.

Burets are specialized glass tubes used for accurate dispensing and measurement of liquid volumes in experiments.

pH meters are used to measure the acidity or alkalinity of a solution by determining the hydrogen ion concentration.

Petri dishes provide a sterile environment for cultivating and growing microorganisms in laboratory experiments.

Desiccators create a dry environment to remove moisture from substances or protect hygroscopic materials.

Compound microscopes are widely used in laboratories for magnifying small specimens by combining multiple lenses.

Centrifuges spin samples at high speeds, separating components based on their different densities.

Safety goggles provide eye protection against chemical splashes, fumes, and other hazards in the laboratory.

Bunsen burners are commonly used for heating substances to high temperatures in laboratory settings.

Borosilicate glass is widely used in laboratory glassware due to its high resistance to heat and chemicals.

Balances are precision instruments used for measuring the mass of objects in a laboratory.

Chromatography is a technique used to separate mixtures into individual components based on their different affinities for a stationary phase.

Fume hoods help to vent and remove toxic fumes and gases generated during experiments, ensuring a safe working environment.

Spectrophotometers measure the amount of light absorbed by a substance, aiding in quantitative analysis.

Magnetic stirrers use a rotating magnetic field to mix liquids by spinning a magnetic bar within the container.

Autoclaves use steam and high pressure to sterilize laboratory equipment and media, eliminating microorganisms.

Ohmmeters measure electrical resistance in a circuit, providing valuable information for electrical experiments and troubleshooting.

Condensers in distillation setups cool and condense vapors back into liquid form, facilitating the separation of components.