Used for the quantitative detection of terbutaline sulfate residues in pharmaceutical formulations, biological samples, and food products such as milk, meat, and honey. Widely applied in research settings to monitor drug metabolism, assess exposure levels, and ensure compliance with regulatory limits for beta-agonist residues. The kit enables high-throughput analysis with high sensitivity and specificity, making it suitable for laboratory studies in toxicology, pharmacology, and food safety research.