Product Introduction
The Phenethylamine A Rapid Test Strip is used for the screening of Phenethylamine A drug residues in livestock and poultry urine samples. After the sample solution is dispensed into the sample well of the test strip, the Phenethylamine A in the sample solution binds to the gold-labeled antibody, thereby preventing the gold-labeled antibody from binding to the Phenethylamine A conjugate on the cellulose membrane. If the concentration of phenethylamine A in the sample solution exceeds the detection limit, the test line remains colorless, indicating a positive result. If the concentration of phenethylamine A in the sample solution is below the detection limit, the test line turns purplish-red, indicating a negative result.
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