Used in research settings to detect and quantify β-naphthol, a metabolite of carbaryl and other naphthalene-based compounds, in biological samples. The ELISA kit format allows for high sensitivity and specificity, making it suitable for environmental toxicology studies, biomonitoring of pesticide exposure, and metabolic research in mice. It enables researchers to assess naphthalene metabolism and evaluate potential health impacts from exposure to related chemicals. Ideal for laboratory use in immunology and toxicology due to its reproducible results and ease of use with standard microplate readers.