Adenovirus Antigen Immunoassay Kit from Canada
DFA (direct fluorescent antibody) reagents containing adenovirus hexon antigens and type-specific monoclonal antibodies. Applied to specimen slides for respiratory diagnosis. HTS 3822.19.0030 for antigen-based laboratory immunofluorescence reagents.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include fluorophore stability data and microscope compatibility specifications
• Provide adenovirus serotype cross-reactivity and specificity documentation
• Document slide backing preparation and fixation protocols