FIELD: testing equipment.
SUBSTANCE: inventions relate to an integrated device for identifying nucleic acids. A cassette is proposed for detecting nucleic acid, while the cassette contains at least one reaction chamber; while, when the specified cassette is vertically oriented, the upper part of the specified reaction chamber contains an inlet and a protrusion passing down to the specified reaction chamber to minimize or prevent a capillary liquid flow through the upper part of the specified reaction chamber, while the first side of the specified protrusion passes essentially vertically near the specified inlet, and wherein the second side of the specified protrusion passes up in the direction to the specified upper part of the specified reaction chamber at an angle of less than 60 degrees of the vertical.
EFFECT: obtaining a fluid cassette for testing.
10 cl, 48 dwg
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