Volumetric flasks are set to precise volumes, such as 100ml or 500ml. A single beaker indicates a variety of volumes--such as from 0ml to 100ml in 10ml increments---but in exchange for less precision in the volume measurement.
Pipets are used to transfer small amounts of liquid with accuracy. For example, it is difficult to transfer 0.2ml of liquid. Even 0.25ml or 0.1ml would give substantial error that would skew results.
Bunsen burners are gas-fueled and provide an excellent heat source in labs. Electric hot plates are also used; they allow temperature control and do not carry the concern of gas leaks.
Dessicator storage is useful for keeping moisture away. Lab substances may need to be stored for days or weeks without exposure to atmospheric moisture.
Analysis instrumentation includes high-tech devices. Spectrometers, electrochemistry equipment, chromatographic equipment and many other technologies are used to analyze chemistry lab samples.