摘要 |
Provided are a rack tray, a rack and a rack transport system which can perform transportation of a rack and installation of a rack on a device in safety when a plurality of the racks supporting a plurality of specimen containers are arranged. A rack tray (10) comprises a rack drop-out prevention mechanism (10b) for preventing drop-out of a rack (9) from the opening of the rack tray (10) when the rack (9) is stored on a tray base (10a), a rack movement prevention mechanism (10c) for preventing movement and fall of a plurality of the racks (9) arranged on the tray base (10a), and a guide rail (10e) having a plurality of engagement portions (10h) at positions corresponding to the number of the racks held and stored on the tray base (10a), wherein the rack movement prevention mechanism (10c) has protrusions (10p) which engage with the engagement portions (10h) and lock the movement of the rack to the rear of the opening of the rack tray. |