Laboratory analysis refers to the systematic examination of samples to obtain information about their composition and properties. This process is crucial in various fields, including healthcare, environmental science, and forensic science, as it helps in diagnosing diseases, assessing environmental conditions, and solving criminal cases. In a laboratory setting, trained professionals use advanced techniques and equipment to analyze samples such as blood, soil, or water. The results of these analyses provide valuable insights that guide decision-making and ensure safety and compliance with regulations.