INSPECTION CHIP AND ITS MANUFACTURING METHOD

To provide an inspection chip capable of significantly suppressing coloring irregularities and easily attaining quantification without depending on the amount of introduction of a liquid to be inspected.SOLUTION: An inspection chip includes a first layer in one surface side and a second layer in the other surface side, at least one of the first layer and the second layer includes a liquid reception part A, the first layer at least includes a detection confirmation part B, the second layer at least includes a liquid circulation part D adjacent to the detection conformation part B and a liquid flow path E connected to the liquid circulation part D, a liquid to be inspected is circulated in predetermined order by capillarity when the liquid to be inspected is dropped to the liquid reception part A and arrives at the detection confirmation part B, and at least a surface of a material M other than the liquid reception part A from among the surface of the first layer and the surface of the second layer is sealed with a film.SELECTED DRAWING: Figure 5A 【課題】発色ムラが有意に抑制されるとともに、被検査液の導入量に依らず簡便に定量化を達成し得る検査チップを提供する。【解決手段】一方の表面側の第１層と、他方の表面側の第２層とを備え、前記第１層又は前記第２層のいずれか一方が、液受入部Ａを有し、前記第１層は、少なくとも検出確認部Ｂを有し、前記第２層は、少なくとも、前記検出確認部Ｂに隣接する液流通部Ｄと、前記液流通部Ｄに接続された液流路Ｅとを有し、被検査液を前記液受入部Ａに滴下したときに当該被検査液が、毛細管現象により、所定の順で流通して、前記検出確認部Ｂまで到達するように構成されており、前記第１層の表面及び前記第２層の表面のうち、少なくとも前記液受入部Ａ以外の素材Ｍの面が、フィルムで封止されている、ことを特徴とする、検査チップ。【選択図】図５Ａ