Chemical analyzer and structure for chemical analysis

本发明提供一种能抑制装备有阀组件和多个试剂时试剂间污染的高性能分析装置及其分析用结构体。该分析装置包括收容用于引导试样并保持与上述试样反应的试剂的结构体和对反应后的上述试样进行检测的检测机构，其特征在于，上述结构体装备有：包括贮藏多个试剂的试剂贮藏部的试剂盒和流路盒，该流路盒具有连接上述试剂盒的连接部、供上述多个试剂流下的试剂流路、供上述检查对象物流下的试样流路、和供上述试剂与上述检查对应物反应的反应区。 An analyzer and a structure for analysis with high performance are provided which can reduce contamination between the reagents when the valve components or a plurality of reagents are included. The present invention is a chemical analyzer (1) to which a sample is introduced and into which a structure (2) for holding a reagent reacting with the above described sample is housed, including a mechanism for detecting the above described sample after the above described reaction; in which the above described structure includes a reagent cartridge (20) having reagent storing parts for storing a plurality of reagents, a connection part to which the above described reagent cartridge is connected, and a channel cartridge (30) having reagent channels through which a plurality of the above described reagents flow, a sample channel through which the above described testing object flows, and a reaction region where the above described reagent is reacted with the above described testing object.