| 摘要 |
There is provided a plate ( 10 ) on which a channel pattern ( 110 ) is formed, which channel pattern includes a first channel ( 116 ) into which a buffer agent is injected, and a second channel ( 117 ) having, in a portion thereof, a quantification part ( 117 a) that has a portion common to the first channel and holds a predetermined amount of a biological sample, the biological sample being injected into the channel including the quantification part, and the plate ( 10 ) is rotated at a high speed by a filling unit ( 20 ) to fill the buffer agent in the first channel, and thereafter, the second channel is pressurized by a discrimination unit ( 30 ) to fill the biological sample in the second channel, and simultaneously, a predetermined amount of the biological sample is added into the buffer agent. Therefore, when performing discrimination of the biological sample, a discrimination result can be obtained accurately in a short time without the necessity of complicated preparation works.
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