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
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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