| 摘要 |
PROBLEM TO BE SOLVED: To provide a reduction reagent filler capable of suppressing oxidation of a reagent to reduce replacement frequency of the reagent, an analysis system having the same, and a reduction reagent filling method.SOLUTION: A reduction reagent feeder 30A is for feeding a liquid reduction reagent to an analysis device 20 and comprises: a soft bag 31 for storing the reduction reagent; a main pipe 33 having one end 33a coupled to the soft bag 31 and the other end 33b removably coupled to the analysis device 20; a pump 34 provided in the middle of the main pipe 33, the pump being capable of switching a liquid flow direction between forward and backward directions; a branch pipe 40 branched off from a branching point of the main pipe 33 between the soft bag 31 and the pump 34; and flow path switching means 39 provided at the branching point. The flow path switching means 39 allows for switching the flow path such that the other end 33b side of the main pipe 33 is connected either to the one end 33a side of the main pipe 33 or the branch pipe 40.SELECTED DRAWING: Figure 1 |
