| 摘要 |
An analytical instrument (A1) includes a capillary (3) defined by causing a first member (1) to cover an opening of a groove (30) of a second member (2). For bonding the first member (1) and the second member (2), the first member (1) is provided with a bonding surface (11a) made of self-adherent elastomer. Therefore, the bonding of the first member (1) and the second member (2) is facilitated, whereby sealing performance around the groove (30) is improved. <IMAGE> |
