| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for easily and inexpensively attaining a mixer capable of forming the stable laminar flows of a plurality of reaction solutions in a reaction part to enhance reaction efficiency. SOLUTION: The introducing pipe for the mixer requiring a fine structure is manufactured by utilizing the wire drawing technique of an optical fiber. The introducing pipe for the mixer manufactured by this manufacturing method includes a first introducing pipe for introducing a first reaction solution and a plurality of the second introducing pipes inserted into the first introducing pipe and introducing a second reaction solution different from the first reaction solution and, as one example, a flow channel part diametrically reduced into a taper form by stretching processing is provided to one end of the introducing pipe. COPYRIGHT: (C)2010,JPO&INPIT
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