| 摘要 |
<p>[Object] An object of the present invention is to provide a flow path chip that is capable of narrowing or removing a gap between a porous body and a base material in particular when compared to the related art, and is capable of a high-precision fluid treatment. [Solution] A flow path chip (1) according to the present invention comprises a first base material (10), a second base material (20), a concave-shaped treatment flow path (15) that is formed in the first base material, a porous body (41) that is arranged in the treatment flow path (15), and a biasing member (42) that is disposed between the porous body (41) and the second base material (20) to press the porous body (41) onto the first base material (10).</p> |
