FIELD: storing.
SUBSTANCE: invention relates to technological reaction vessels for carrying out a polymerase chain reaction. Proposed is a technological reaction vessel containing a substrate and a channel in form of a groove formed on the upper surface of the substrate. Reaction areas are installed for the substrate, wherein each of said areas is maintained at a predetermined temperature, and the sample cyclically reciprocates between the reaction areas to execute the reaction, wherein the channel includes a curved channel included in each of said reaction areas and a stop channel adjacent to each curved channel, wherein the cross-sectional area of the stop channel is greater than the cross-sectional area of the curved channel. Also proposed are variants of the described vessel.
EFFECT: proposed is a possibility to stop a sample in a curved channel in the proposed vessel with improved accuracy.
23 cl, 12 dwg
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