Methyl Chloroform Rheumatoid Factor Test Cards
Latex agglutination test cards with rheumatoid factor antigens preserved using methyl chloroform for rapid rheumatoid arthritis screening. Used in physician offices and clinics. Classified HTS 3822.19.0010 for diagnostic reagents on backing containing the specified solvent.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for immunological blood grouping reagents
Blood typing reagents have specific pharmaceutical classifications.
If industrial quality control versions
Non-diagnostic lab standards classify as certified reference materials.
If imported primarily as the solvent itself
Halogenated solvents without diagnostic function fall under Chapter 29.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide peer-reviewed validation studies supporting clinical accuracy
• Ensure child-resistant packaging for solvent-containing diagnostics
• Declare as medical devices if automated reading systems included
Related Products under HTS 3822.19.00.10
ELISA Antigen Test Kit with Methyl Chloroform
A diagnostic reagent kit for enzyme-linked immunosorbent assay (ELISA) containing specific antigens and methyl chloroform (1,1,1-trichloroethane) as a solvent stabilizer. Used in clinical labs to detect viral infections like HIV or hepatitis. Classified under HTS 3822.19.0010 due to the presence of methyl chloroform in the prepared diagnostic reagents.
Carbon Tetrachloride Antibody Detection Strip
Prepared laboratory test strips on backing with immobilized antibodies and carbon tetrachloride preservative for detecting autoimmune disorders. Commonly used in hospital pathology labs for rapid point-of-care testing. Falls under HTS 3822.19.0010 specifically due to carbon tetrachloride content in the reagent formulation.
Methyl Chloroform Viral Antigen Microplate
96-well microplates coated with viral antigens preserved in methyl chloroform solution for high-throughput ELISA screening in research labs. Essential for COVID-19 serology and influenza diagnostics. HTS 3822.19.0010 classification applies due to the specific solvent in the prepared diagnostic reagent.
Antisera Preservation Solution with Carbon Tetrachloride
Liquid diagnostic reagent containing polyclonal antisera stabilized with carbon tetrachloride for immunological precipitation tests. Used in veterinary and human TB diagnostics. Classified under HTS 3822.19.0010 for diagnostic reagents containing this specific solvent.
Methyl Chloroform Allergy Test Panel
Diagnostic panel with multiple allergen antigens preserved in methyl chloroform for skin prick testing and in vitro RAST assays. Used by allergists for identifying IgE-mediated hypersensitivity. HTS 3822.19.0010 due to solvent content in the prepared diagnostic reagents on backing.
Carbon Tetrachloride Lyme Disease ELISA Kit
Complete ELISA kit for Borrelia burgdorferi antibody detection using carbon tetrachloride stabilized antigens and conjugates. Standard test for Lyme disease diagnosis in clinical laboratories. Specific HTS 3822.19.0010 classification for diagnostic reagents with listed solvents.