HFC-125 Medical Cryogenic Cooling Mixture from Germany
Specialty cryogenic refrigerant blend with 55% HFC-125 for MRI machine cooling systems and laboratory freezers. Classified 3827.63.00.00 due to high pentafluoroethane concentration. Provides stable -80°C temperatures for biological sample preservation.
Duty Rate — Germany → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include USP/EP purity standards certification for pharmaceutical applications
• Provide medical equipment OEM approval letters and service contract specifications
• Declare non-returnable disposable cylinder construction if applicable