The Eppendorf® Reference Series 2000 Pipette is a synonym for pipetting accuracy, a smooth stroke, a compact and robust design, and superior operating comfort. Its single, multifunctional button is used to operate the measuring stroke and blowout as well as eject the tip. Eppendorf "pipette/tip" system ensures utmost accuracy and precision. Ejection sleeve can be removed to fit into smaller vessels. Smooth-running piston is corrosion-free and chemically resistant. UV-resistant and completely autoclavable without any impairment of accuracy or precision. Individual factory calibration results (% accuracy and precision) supplied with each pipette. User calibratable. Thirty-one fixed-volume pipettes are available in a range from 1 ¬µL to 2,500 ¬µL. Three-year warranty.