| abstract |
A cartridge, a detection method, and a detection device capable of stabilizing a liquid level of a sample stored in a chamber in a predetermined state are provided. A cartridge (20) is rotated about a rotation shaft (42) for detecting a test substance, and includes a chamber (100) in which a sample containing the test substance is accommodated. The chamber 100 includes a first area 110 in which the sample is contained, a second area 120 disposed closer to the rotation axis 42 than the first area 110, and a portion between the first area 110 and the second area 120. And a projection 130 projecting from the position into the interior of the chamber 100. [Selected figure] Figure 1 |