50-1000µL pipette tip optimized for the Eppendorf pipette with complete sealing and reduced-force tip attachment and ejection. Also compatible with other pipettor brands. High purity, PCR clean colorless tip. Color coded tray (blue) for easy volume identification. Long, narrow tips reach the base of narrow and high vessels without touching the top of the vessel edge. Trays can be autoclaved up to 121C, in packaging and without foil, for subsequent use.