Laboratory dissolution tester accessory frame

The utility model relates to a laboratory dissolution tester accessory frame which comprises a box body with the front surface, the left surface and the right surface opened, a plurality of first through holes used for containing dissolution tester accessories are formed in the rear end of the upper surface of the box body at equal intervals, and a plurality of grooves are formed in the front end of the upper surface of the box body at equal intervals. A second through hole is formed in the middle of the groove; an upper cover matched with the box body is hinged to the upper surface of the box body; first cover plates used for opening and closing the side surfaces of the box body are hinged to the left surface and the right surface of the box body, and a plurality of placing pieces are arranged on the first cover plates; a second cover plate for opening and closing the front surface of the box body is hinged to the front surface of the box body, a placement box is connected to the second cover plate through a