Hyperbaric Oxygen Therapy Gas from Canada
Ultra-pure oxygen (>99.99%) for hyperbaric chambers treating decompression sickness and wound healing. HTS 2804.40.00.00 applies to the elemental oxygen gas itself.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• FDA medical device listing if chamber-bound; USP Monograph compliance testing
• Use medical gas manifolds with pressure regulators certified