Airway Opacifying Agent for Bronchography from Japan
Tantalum powder suspension for inhaled bronchography X-ray exams of airways. Classified as HTS 3006.30.5000 diagnostic reagent in measured doses for patient administration to opacify pulmonary structures.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Inhalation device compatibility certification essential
• Particle size distribution specs prevent lung retention issues
• Rare use; ensure provenance docs for exotic tantalum sourcing