Graduated pipettes include various models designed for the volumetric sampling and dispensing of solutions during preparation, dilution, or analytical procedures. Manufactured from borosilicate glass 3.3 or other materials resistant to chemical agents, they provide dimensional stability, high inertness, and thermal resistance suited to repetitive use. Their precise graduations and controlled tolerances ensure reliable measurements in research, quality control, and in the chemical, cosmetic, and food industries. Depending on the model, they may be autoclavable or compliant with ISO or DIN standards to meet protocol requirements. A complete range is available to support routine laboratory operations.