发明授权
US4522923A Self-contained assay method and kit 失效
独立的测定方法和试剂盒

Self-contained assay method and kit
摘要:
The present invention describes an apparatus and method for conducting immunochemical reactions in a self-contained sealed unit that requires only the addition of an unknown sample and water. The apparatus comprises a test tube with at least three chambers each containing different chemicals, including a solid sphere, and separated from each other by a water-soluble barrier.
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