Quartz NMR Tube from Japan
Thin-walled fused quartz tube for high-resolution NMR spectroscopy requiring ultra-low background signals. HTS 7017.10.60.00 includes this as other laboratory glassware of fused silica, essential for structural analysis in pharma R&D.
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
• Certify wall thickness and concentricity for lab-grade proof
• Avoid bulk chemical packaging; use lab-specific to stay in 7017