| 摘要 |
PROBLEM TO BE SOLVED: To provide a reactant preparation apparatus capable of certainly preparing a predetermined reactant and ensuring stabilization of a reaction and high quality of the reaction product. SOLUTION: The reactant preparation apparatus is provided with a fixing body 3(2) and a movement body 4 movable while closely adhered to the fixing body 3(2) and is provided with a reaction chamber 12 formed at the inside of any one of these or therebetween and capable of producing the reactant by feeding a predetermined substance. The conventional valve function is replaced with a simple constitution that outlet and inlet parts 4a, 4b of the reaction chamber 12 and routes 3a-3m, 3s of a partner body 3 connected thereto are communicated/shut off by movement of the movement body 4. Thereby, fear of damage such as the conventional valve is eliminated. The communication/shutting off of the routes 3a-3m, 3s is carried out by the outlet and inlet parts 4a, 4b of the reaction chamber 12. Thereby, the dead volume is totally eliminated and mixing of undesired substance for the reaction is prevented. COPYRIGHT: (C)2005,JPO&NCIPI
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