Carbon Tetrachloride Lyme Disease ELISA Kit
A complete ELISA kit for Borrelia burgdorferi antibody detection using carbon tetrachloride stabilized antigens and conjugates, used for Lyme disease diagnosis in clinical laboratories. This kit is a prepared diagnostic reagent put up as a kit, falling under heading 38.22 as it is not excluded by Chapter 38 notes.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the kit is a certified reference material
Chapter Note 2 gives heading 38.22 precedence for certified reference materials, with subheading 3822.11 for medical diagnostics.
If the kit contains antisera put up for retail sale as medicaments
Section Note 2 directs classification in heading 30.06 or other specified headings when goods are put up in measured doses or for retail sale.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the kit is declared as a diagnostic reagent kit, not as separate chemical components
• Verify that the carbon tetrachloride is a stabilizer and not the primary function
• Keep kit instructions and intended use documentation for CBSA
Related Products under Tariff item 3822.19.00
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Antibiotic Susceptibility Test Panels
Frozen microdilution panels containing dried antibiotics at MIC concentrations for bacterial susceptibility testing. These are prepared laboratory reagents in 96-well plate format used in clinical microbiology laboratories, classifiable under tariff item 3822.19.00.
Antisera Preservation Solution with Carbon Tetrachloride
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Blood Typing Antisera Kit
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Carbon Tetrachloride Antibody Detection Strip
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