Commonly used laboratory equipment includes test tubes and test tube holders, beakers, Bunsen burners, tongs and flasks for measuring, storing and combining liquids and chemicals. Many labs also use microscopes, meters, centrifuges, scales and sterilizers for medical, scientific and educational purposes.
Liquids and other substances are measured, combined, stored and transferred in containers such as flasks, test tubes and beakers. Scientists use Bunsen burners and other heating devices to cause chemical reactions and to sterilize equipment. Microscopes allow for closer inspection of cells, organisms and compounds using magnification. A centrifuge spins fluids of different densities, often blood or DNA samples, to separate them.
Lab equipment varies depending upon function and purpose of the lab itself. Chemistry and biology labs use different equipment than medical or research laboratories. Safety equipment such as goggles, gloves, masks and eye wash are also common in labs to prevent and reduce harm from accidents.