H. pylori Urease Antigen Test from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Specify biopsy tissue compatibility and reaction time specifications
• Include urease enzyme activity standards and positive controls
• Document endoscopic sample collection validation studies