Halon 1301 Museum Artifact Protection Gas from Japan
Specialty low-temperature Halon-1301 mixture for climate-controlled display case fire suppression around priceless artifacts. Under HTS 3827.20.00.00 for bromotrifluoromethane mixtures. Non-damaging to paper and textiles.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Temperature stability test data required; cultural institution end-use letter
• Humidity control specs
• Pitfall: Standard industrial grade rejected for precision use