Pipette tips play a crucial role in liquid handling in laboratories and medical settings. The primary purpose of pipette tips is to ensure accurate and precise dispensing of liquids. They act as a disposable interface between the pipette and the liquid, preventing contamination of the pipette itself. Pipette tips come in various sizes and designs to accommodate different volumes and types of liquids. They are made from materials that are chemically resistant and non - reactive with the liquids being dispensed. By using the appropriate pipette tip, researchers and healthcare professionals can achieve consistent and reliable results in experiments, diagnostic tests, and other liquid - handling procedures. Additionally, pipette tips help to reduce the risk of cross - contamination between samples, ensuring the integrity of the data and the safety of the users.