MICROCHIP AND MICROCHIP INSPECTION SYSTEM

摘要

This invention provides a microchip which, even when air bubbles are present within a liquid due to dew condensation within a flow passage, can remove the air bubbles and can realize stable liquid supply. In the microchip, at an intermediate position of a downstream flow passage in a reaction part where a reaction of a stored liquid is carried out by heating, a dew condensation trap part having a flow passage width (W2), which is larger than a flow passage width (W1) of the downstream flow passage, is provided.