Laboratory procedures are systematic methods used to conduct experiments and analyze samples in a controlled environment. These procedures ensure accuracy and reliability in scientific research, often involving steps like preparation, measurement, and observation. Common laboratory equipment includes microscopes, pipettes, and centrifuges, which help scientists gather data and test hypotheses. Safety is a crucial aspect of laboratory procedures, requiring the use of personal protective equipment (PPE) such as gloves, goggles, and lab coats. Proper waste disposal and adherence to safety protocols minimize risks associated with chemicals and biological materials. Following established procedures helps maintain a safe and efficient laboratory environment.