NOZZLE ASSEMBLY FOR AIR DISPLACEMENT PIPETTOR

摘要

PURPOSE: A nozzle assembly of an air displacement pipettor is provided to mount a pipette tip rapidly and effectively attache a joint unit of the nozzle and the pipette tip. CONSTITUTION: A nozzle assembly of an air displacement pipettor comprises a pipette tip(11) equipped with a groove in an inner periphery or an outer periphery; a nozzle(100) in which is able to couple the pipette tip; and a loop(200, 201) in which is arranged in a part where the nozzle and the pipette tip are coupled, and is able to newly build a radius according to a control signal.