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H. pylori Urease Antigen Test from Mexico

Rapid urease test reagents containing Helicobacter pylori urease antigens with detection antibodies on test strip backing. Used for gastric biopsy diagnosis of peptic ulcer disease. HTS 3822.19.0030 for bacterial antigen laboratory reagents.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Specify biopsy tissue compatibility and reaction time specifications

Include urease enzyme activity standards and positive controls

Document endoscopic sample collection validation studies