Grifols DG Gel Neutral Cards for Blood Typing from Mexico
Neutral gel cards used with separate blood grouping antisera for antibody screening and crossmatching after ABO/Rh typing. Classified in HTS 3822.13.00.00 when supplied with blood grouping reagents on gel matrix backing as complete typing systems.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include gel matrix composition and centrifugation parameter specifications
• Provide cross-reactivity testing data against rare blood phenotypes
• Document reagent expiry dating and accelerated stability validation