| 摘要 |
PURPOSE:To distribute a plurality of specimens at a high speed and to enhance the simultaneous reproducibility of the same analytical item of each specimen, by providing a number (N) of pipetters while providing a reaction line moving means for intermittently moving reaction tubes by N-lines. CONSTITUTION:A specimen is at first sucked from the sample cup A of a sampler 5 by a pipetter 7c to be distributed to a line of the reaction tubes A1-A10 of a reaction line 2. Next, the reaction line is moved by three lines of the reaction tubes and the sampler 5 is moved by one sample cup 1 and the specimens are distributed to reaction tubes A11-A20, B1-B10 from sample cups A, B by pipetters 7b, 7c. Subsequently, the same movement is performed and the specimens are distributed to reaction tubes A21-A30, B11-B20, C1-C10 from sample cups A, B, C by pipetters 7a, 7b, 7c. By this method, because the same analytical item of each specimen is distributed by the same pipetters 7a-7b, the simultaneous reproducibility of the same analytical item can be enhanced. |
