HTS heading
3822Diagnostic 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:
Rates as published in 2026 HTS Revision 15, captured 2026-08-13. Source: USITC Harmonized Tariff Schedule.
Current duty rates (5 lines)
| Code | Description | General | Special | Column 2 |
|---|---|---|---|---|
| 3822.11.00.00 | For malaria | Free | — | Free |
| 3822.12.00.00 | For Zika and other diseases transmitted by mosquitoes of the genus Aedes | Free | — | Free |
| 3822.13.00.00 | For blood-grouping | Free | — | Free |
| 3822.19.00 | Other | Free | — | 25% |
| 3822.90.00.00 | Certified reference materials | Free | — | 25% |
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