摘要 |
A microchip includes a fluid circuit defined by a space formed in the microchip. A liquid present in the fluid circuit is moved to a desired position in the fluid circuit. The fluid circuit includes a first channel passing the liquid and a second channel passing the liquid passed through the first channel, and the first channel is arranged such that a first end corresponding to an end of the second channel is spaced apart from an inner wall of the second channel.
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