| 摘要 |
PURPOSE:To obtain equipment and a method for selective distribution of a liquid which make it possible to use discrete distribution forms selectively for each of a plurality of nozzles while driving a plurality of syringes by the same driving system. CONSTITUTION:Circulation channels 6, 11, 12 and 15 for a diluted solution are connected to flow passages 3 and 8 connected to distribution nozzles 1 and 2. The distribution nozzles 1 and 2 are made usable selectively, while distribution forms such as pipetting distribution, dilution distribution, etc., are made settable freely for each of the distribution nozzles 1 and 2, and a driving system for driving a plurality of syringes 5, 10, 14 and 17 is provided simultaneously. |
