The utility model discloses a culture medium partial shipment device, including mixing the bottle, mix the bottle and place on the magnetic stirrers that adjusts the temperature, place the interior diapire of mixed bottle in by the magnetic stirrers driven magnetic force rotor that adjusts the temperature on, sealing in the bottleneck department of mixing the bottle and being provided with the bottle plug, run through being provided with feed liquor pipe and drain pipe on the bottle plug, the liquid outlet of feed liquor pipe is located mixed bottle inner chamber upper portion, and the feed liquor end of feed liquor pipe communicates has two feed liquor branch pipe, is provided with the feed liquor peristaltic pump on two feed liquor branch pipes respectively, and the feed liquor end of drain pipe extends to the inner chamber lower part of mixed bottle, and the play liquid end of drain pipe is provided with out the liquid peristaltic pump. The utility model discloses simple structure, use convenient operation. It only needs the short time contact to prepare heat-resisting and the thermo-labile composition that the culture medium used, and it is shorter to stand the high temperature destruction time, more is favorable to the stability of culture medium performance, the magnetic stirrers that adjusts the temperature can the spot heating keep warm, and the partial shipment temperature is lower, and the improvement of the culture medium performance after being favorable to more mixing is with stable.