Lab equipment refers to the various tools and instruments used in scientific laboratories to conduct experiments and analyze samples. Common items include beakers, test tubes, pipettes, and microscopes. Each piece of equipment serves a specific purpose, such as measuring liquids, mixing substances, or observing small organisms. Proper use and maintenance of lab equipment are essential for accurate results and safety. Equipment must be cleaned and calibrated regularly to ensure reliability. Additionally, understanding the function of each tool helps researchers and students perform experiments effectively and avoid contamination or errors in their work.