| abstract |
A sample analysis chip of the present invention includes a base, a plurality of wells that are disposed on the base, a main channel, a first buffer portion that is in communication with a first end of the main channel and is capable of accommodating a portion of the solution, a second buffer portion that is in communication with a second end of the main channel and is capable of accommodating a portion of the solution, a solution supply channel a first end of which is in communication with the first buffer portion and a second end of which is opened to the atmosphere, an air vent channel a first end of which is in communication with the second buffer portion and a second end of which is opened to the atmosphere, and the channel that is disposed on the base and connected to the plurality of wells. |