Patent ID: 8486336
Filing Date: 2013-07-16
Classification: B01L,G01N,Y10T

Abstract:
1. A microchip comprising: a first substrate and a second substrate, said first substrate being superposed on and bonded to said second substrate and having a surface with a groove; and a fluid circuit composed of a cavity defined by said groove and a surface on said first substrate side of said second substrate, wherein said fluid circuit includes a fluid retaining reservoir for containing a liquid reagent, said first substrate has a fluid inlet for injecting the liquid reagent into said fluid retaining reservoir, said fluid inlet is a through opening extending through said first substrate from a surface opposite to said surface with the groove of said first substrate to said fluid retaining reservoir, and said fluid retaining reservoir includes: wherein said fluid circuit further includes a measuring portion for measuring the liquid reagent that has been discharged from said fluid outlet or outflow channel.