| 摘要 |
PROBLEM TO BE SOLVED: To provide an innovative micropipette capable of once mixing a plurality of chemical liquids in the inside and then injecting them. SOLUTION: The micropipette comprises a micropipette main body in which a plurality of thin pipes are housed in a protection pipe and a cap part fixed to cover the tip end part of the protection pipe and tapered toward the tip end. The micropipette production method involves inserting the plurality of glass thin pipes into the glass protection pipe, stretching the entire body while heating the entire body and thereafter cutting the tip end and adjusting the shape, attaching a glass pipe to become the cap part so as to overlap with the tip end part and melt-bonding the glass pipe to the tip end part, and successively stretching and tapering the cap part while heating the cap part and cutting the tip end part and molding. COPYRIGHT: (C)2008,JPO&INPIT
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