Biochemical kit

The utility model discloses a biochemical kit and relates to the field of experimental instruments. The device comprises an upper cover and a base, the base is provided with an internal space, and thesurfaces of the upper cover and the base are covered with heat preservation films; the upper cover is hinged to the base; magnets with opposite polarities are arranged at the corresponding positionsof the upper cover and the base; a cross-shaped flexible stand column is arranged in the internal space of the base, and the height of the flexible stand column is equal to or smaller than the depth of the internal space of the base; and the adjacent flexible stand columns have the same distance and are not in contact with each other. The heat insulation EPE film is arranged on the shell, and heatinsulation can be effectively achieved. Meanwhile, the inner cavity is provided with a plurality of flexible stand columns used for containing reagent bottles, and the flexible stand columns have flexibility, can adapt to the