3822 · Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials:
This is a category heading rather than a rate line — pick one of the codes below to see its full duty stack.
Subordinate codes (5)
| Code | Description |
|---|---|
| 3822.11.00.00 | For malaria |
| 3822.12.00.00 | For Zika and other diseases transmitted by mosquitoes of the genus <i>Aedes</i> |
| 3822.13.00.00 | For blood-grouping |
| 3822.19.00 | Other |
| 3822.90.00.00 | Certified reference materials |
Frequently asked
- What does 3822 cover?
- Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 3006; certified reference materials:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.
- Where does this data come from?
- Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.