| 摘要 |
The present invention relates generally to an analytical reagent test strip for assaying fluid samples. The reagent test strip of this invention has a self-indicating format which provides accurate and reliable results without the need for a color chart or instrument analysis. In the preferred embodiment of this invention, reagent threads are incorporated into and protrude through a polymer housing. The threads are placed in a particular pattern whereby different colored configurations will occur in response to different concentrations of analyte in a sample. The present invention is accurate, reliable and convenient to use.
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