RSV Fusion Protein Antigen Test from China
Monoclonal antibody capture test for Respiratory Syncytial Virus fusion protein antigens on membrane backing. Nasal wash diagnosis for pediatric respiratory infections. Prepared laboratory reagent under HTS 3822.19.0030 antigen classification.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include RSV subtype A/B detection and nasal specimen validation
• Provide membrane flow rate specifications and internal controls
• Document pediatric age group sensitivity studies