| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid conveying device capable of introducing a liquid sample into a chemical analyzer without any complicated operation such as priming inside a tube. SOLUTION: This liquid conveying device is provided with a base body 201, a discharge port 205 arranged integrally with the base body 201 for emitting liquid, a liquid discharging means 206 for discharging the liquid from the discharge port 205 via a flow passage, and a liquid tank 203 for supplying the liquid to the liquid discharging means. The liquid tank 203 constructed removably is provided with an ejecting means ejecting liquid in the flow passage before replacement of the liquid tank. COPYRIGHT: (C)2004,JPO
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