| 摘要 |
<p>A colored latex having a sufficiently deep color and being excellent in visual judgement easiness and detection sensitivity when used in immunoassay. This latex comprises colored latex particles having a degree of dispersion of 10 % or below, an average particle diameter of 0.05 to 3.0 νm, an average specific gravity of 1.02 to 3.0, and a colorant content of 10 % by weight or higher.</p> |
