3822.19.00/ELISA Test Kit for Human Insulin/Mexico

ELISA Test Kit for Human Insulin from Mexico

A complete enzyme-linked immunosorbent assay (ELISA) kit designed for the quantitative detection of human insulin in serum or plasma samples. This prepared diagnostic reagent kit falls under HTS 3822.19.00 as it contains multiple reagents on a backing (microplate) for laboratory use in diagnosing metabolic disorders. It is not a product of heading 3006 as it is intended for research and clinical lab analysis.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter

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Import Tips

• Provide detailed composition certificates and Safety Data Sheets (SDS) for all reagents to verify they meet diagnostic reagent criteria

• Ensure labeling specifies 'for laboratory/research use only' to avoid reclassification under pharmaceutical headings

• Include proof of calibration against certified reference standards to support HTS 3822 classification