SAMPLE PROCESSING APPARATUS

Disclosed is a sample processing apparatus that comprises a case, first and second rack means each for holding sample tubes, first and second drawer means sliding into and out of the case, for supporting the first and second rack means, respectively, a tube set means provided in an area close to the first rack means in the case, a tube transfer means for removing sample tubes from the first and second rack means in the case, and a control means for controlling a transfer operation of the tube transfer means, wherein the first rack means is supported by the first drawer means such that the first rack means leaves a transit location in the case behind the first drawer means in the direction of the first drawer means movement into the case, and the control means controls the tube transfer means to remove at least one sample tube from the second rack means and transfers the tube to the tube set means via a path traversing the transit location.