PIPETTE PIPE AND PIPETTE APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a pipette pipe and a pipette apparatus having a reverse flow-preventing function regardless of a such simple shape as not to worsen operability. SOLUTION: The pipette pipe 1 is constituted of a suction part 1a having a suction hole 2 for sucking a liquid and a discharge part 1b having a discharge hole 3 for discharging the liquid and the shaft center of the suction part 1a is connected to the shaft center of the discharge part 1b at an angle of <180°so that the discharge hole 3 turns in the lower direction. A suction hose 4 is connected to the discharge hole 3 and the suction hose 4 is connected to an aspirator for sucking the liquid. A trap part for storing the liquid which flowed backward can be provided in the discharge part 1b. COPYRIGHT: (C)2005,JPO&NCIPI