| 摘要 |
The invention provides an equipment capable of suppressing abrupt changes in flow rate or flow direction in joining different kinds of liquids by making an angle for intersection of different individual channels as small as possible, in case of making different individual channels to intersect and join and forming a laminar flow of liquid/liquid interface in a combined channel to react different kinds of liquids. Grooves are formed at the front face and back face of a substrate 10 to form two individual channels 24, 26 , two grooves are intersected on the way, and the individual channels are joined in thickness direction of the substrate 10 to form a combined channel 28 . Different kinds of liquids flow in the individual channels 24, 26 , both liquids are joined to form a liquid/liquid interface of two-layer flow in the combined channel, and two kinds of liquids are reacted at the liquid/liquid interface.
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