Protein Purification Column Kit
Affinity chromatography spin columns pre-packed with Ni-NTA resin for His-tagged protein purification. Contains binding/wash/elution buffers as prepared laboratory reagents under tariff item 3822.19.00 for molecular biology research.
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 columns are plastic labware without reagents
Plastic laboratory articles are classified in Chapter 39.
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
• Confirm the columns are not classified as laboratory glassware or plasticware; only the reagent components fall under 3822.19.00
• If the kit includes non-reagent items, consider splitting the classification
• Provide a detailed packing list to CBSA
Related Products under Tariff item 3822.19.00
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.
Blood Typing Antisera Kit
Monoclonal antisera kit containing Anti-A, Anti-B, and Anti-D reagents for forward blood grouping on slide or microplate. These are prepared diagnostic reagents used in transfusion laboratories for blood typing, falling under tariff item 3822.19.00 as 'Other' diagnostic or laboratory reagents.
Cancer Biomarker Multiplex Kit
Luminescent bead-based multiplex assay for 10 key cancer biomarkers (PSA, CA125, CEA, etc.) in serum. Contains capture beads, detection antibodies and standards as prepared laboratory diagnostic reagents under tariff item 3822.19.00.
Cell Culture Contamination Detection Kit
PCR-based detection kit for common cell culture contaminants including mycoplasma, bacteria and fungi species. Contains extraction reagents, master mix and species-specific primers on disc backing under tariff item 3822.19.00.
COVID-19 IgG/IgM Rapid Test Cassette
Lateral flow immunoassay cassette for detecting SARS-CoV-2 IgG and IgM antibodies in human serum, plasma or whole blood. This prepared diagnostic reagent on a backing qualifies under tariff item 3822.19.00 as a laboratory test kit.
DNA Damage Comet Assay Kit
Complete kit for single cell gel electrophoresis containing lysis buffer, alkaline buffer, staining reagents and slides. These are prepared laboratory reagents for genotoxicity testing in toxicology research, falling under tariff item 3822.19.00.