| 摘要 |
During filling of a capillary with an electrophoresis medium, this electrophoresis medium receptacle maintains a resting state, and the capillary and the electrophoresis medium receptacle are readily sealed. The electrophoresis medium receptacle is simple in shape, the electrophoresis medium receptacle is readily manufactured, and the electrophoresis medium is readily sealed. The amount of the electrophoresis medium sealed in the electrophoresis medium receptacle is brought into approximation without limit to the amount of the electrophoresis medium filling the capillary, minimizing dead volume. In this electrophoresis medium receptacle, a receptacle filled with an electrophoresis medium is maintained in a sealed state, and a septum which can be pierced by a capillary cathode end is provided. The pressure produced when the capillary cathode end pierces the septum in which the receptacle filled with the electrophoresis medium is sealed transports the electrophoresis medium into the interior of a capillary. |
