| 摘要 |
The invention concerns a pipette comprising a body and an arm mobile relative to the body to eject along a longitudinal direction of the pipette a tip fixed to the pipette, the arm comprising a first part (16, 18, 20) adapted to be urged into contact with the tip and a second part (14). The two parts are fitted one into the other while enabling to detach the first part from the body from an operating position by an initial movement along a direction essentially perpendicular to the longitudinal direction (10).
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