| 摘要 |
<p>A testing instrument (1) for analyzing a specific component in a test solution with a reagent by holding the reagent inside a capillary tube having a test liquid inlet port (4) and an outlet port (5), introducing test liquid through the inlet and allowing it to react with the reagent, wherein the capillary tube (3) includes two hydrophilic regions and a hydrophobic region. A first hydrophilic region (31) moves the test solution from the inlet port (4) toward the reagent, and the second hydrophilic region (33) has a predetermined area and holds the reagent. The hydrophobic region (32) separates the first hydrophilic region (31) from the second hydrophilic region (33). The reagent and the test liquid are held in predetermined quantities in the second hydrophilic region (33). Therefore, the test liquid need not be measured with a measuring instrument. The testing instrument is advantageous as an analyzing instrument for quick and simple analysis. Since the reagent can be fixed by merely applying it to a predetermined position, the testing instrument can be produced by a few man-hours.</p> |
