| 摘要 |
The invention relates to a microfluidic flow cell comprising a dry substance (5) arranged within the flow cell in a cavity (3) for interaction with a fluid located in the cavity (3). According to the invention, a passage (10) opens into the cavity (3) and a carrier element that can be inserted into the passage (10) is provided with a carrier surface (13) for the dry substance (5), adjoining the cavity (3). |
