COVID-19 IgG/IgM Rapid Test Cassette from China
Lateral flow immunoassay cassette for detecting SARS-CoV-2 IgG and IgM antibodies in human serum, plasma or whole blood. This prepared diagnostic reagent on a backing qualifies for HTS 3822.19.00 as a laboratory test kit containing antibodies, buffers and detection reagents. Used in clinical labs for serological screening.
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
• Submit FDA Emergency Use Authorization (EUA) documentation if applicable to facilitate customs processing
• Verify all kit components are listed on commercial invoice to prevent partial reclassification
• Include performance validation data showing analytical sensitivity/specificity for customs verification