Microfluidic system, sample analysis device, and target substance measurement method

摘要

A microfluidic system includes a plate-shaped microfluidic chip having a flow path, a liquid introduction tube for supplying liquid to the flow path, the liquid introduction tube having an end communicating with an end of the flow path and its other end that can be soaked in the liquid that is to be supplied to the flow path, and a liquid discharge head communicating with the other end of the flow path for discharging liquid that has passed through the flow path.