The invention discloses an experiment table. The experiment table comprises a tabletop plate, a lower cabinet body and an upper cabinet body, wherein heat exchange cabins are fixed on external walls of side plates of the upper cabinet body, heat exchange tubes are arranged in the heat exchange cabins, one end of each heat exchange tube extends to the interior of the upper cabinet body, and the other end of each heat exchange tube is connected to one filtering cabin; the filtering cabins further communicate with a gas exhausting header pipe through gas exhausting branch pipes; and the heat exchange tubes are cylindrical hollow metallic circular tubes, and a plurality of disc groups are arranged in the circular tubes. According to the experiment table disclosed by the invention, gas in the internal cavity of the upper cabinet body can be exhausted, and the gas can be subjected to heat-exchange cooling treatment and filtering treatment.