Quartz NMR Tube from Canada
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 — Canada → United States
14.6%
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
• Certify wall thickness and concentricity for lab-grade proof
• Avoid bulk chemical packaging; use lab-specific to stay in 7017