HS Code for Diagnostic reagents
Diagnostic reagents are classified under HS code 3822.19. This code falls within Chapter 38, which covers miscellaneous chemical products. Heading 38.22 is dedicated to diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, and certified reference materials. The subheading 3822.19 is a residual category for reagents that do not fall under more specific subheadings like 3822.11 (for malaria) or 3822.12 (for Zika). These reagents are used in medical, veterinary, or laboratory environments to detect or measure substances through chemical or biological reactions. The classification depends on the reagent being "prepared"—meaning it is not a single chemically defined element or compound (which would be in Chapter 28 or 29) but a mixture or a substance specifically formulated for a diagnostic use. This includes reagents used for blood analysis, urinalysis, and other clinical tests, provided they are not classified as medicaments under Chapter 30. The presence of a backing, such as paper, plastics, or wood, often characterizes these products, though the code also covers prepared reagents without a backing if they are put up in the form of kits.
Products Included
- Clinical chemistry reagents
- Urinalysis test strips
- Blood glucose test strips (non-digital)
- Coagulation reagents
- Enzyme-linked immunosorbent assay (ELISA) kits
Common Misclassification
Diagnostic reagents are often confused with HS code 3002.12, which covers antisera and other blood fractions. If the reagent is based on human or animal blood components like antibodies, it may belong in Chapter 30. Another common error is using 3821.00, which is specifically for prepared culture media for the development of micro-organisms, rather than for diagnostic testing of a sample.
FAQ
What is the HS code for Diagnostic reagents?
The HS code for diagnostic or laboratory reagents not elsewhere specified is 3822.19.
Are pure chemicals classified here?
No, pure, chemically defined elements or compounds are classified in Chapter 28 (inorganic) or Chapter 29 (organic), even if they are intended for laboratory use.
Alternative HS Codes
Industry
Frequently Asked Questions
What is the HS code for Diagnostic reagents?
The HS code for Diagnostic reagents is 382219 (Reagents; 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; n.e.c.in item 3822.1).
How do I classify Diagnostic reagents for customs?
Diagnostic reagents is classified under HS code 382219 — Reagents; 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; n.e.c.in item 3822.1. This is a 6-digit subheading level code.
Is the HS code for Diagnostic reagents the same in all countries?
The base HS code 382219 for Diagnostic reagents is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.