👉 Pipettes are small, cylindrical instruments used in medical and laboratory settings to deliver drugs and other substances into a patient's bloodstream. They are typically made of metal or plastic and have a short handle for easy insertion and removal from the patient's arm. The main function of a pipette is to measure and manipulate small amounts of drug or other substance through a flexible, cylindrical tube that is attached to the end of the pipette. Pipettes can be used in various settings such as research laboratories,