An advanced autoclavable pipette that exhibits superior accuracy and ergonomics, and is comfortable to use, even during prolonged and repetitive pipettting. The ProPette™ series is the culmination of decades of liquid handling research. Every aspect of accuracy, reliability and user comfort has been carefully reviewed in designing these high precision pipettes. The result is an advanced pipette that exhibits superior accuracy and ergonomics and is comfortable to use, even during prolonged and repetitive pipetting.