Cryogenic Probe Tip for NMR Spectrometer from Canada
Specialized cryogenic probe tip for 900 MHz NMR spectrometers used in structural biology research at universities. This repair component enhances signal-to-noise ratio when replacing worn probe elements in 9810.00.60-admitted instruments. Qualifies as separable repair component per subchapter US notes.
Duty Rate — Canada → United States
10%
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
• Provide Secretary of Commerce finding that no US equivalent exists; document parent NMR admission under 9810.00.60; ensure assembly occurs under customs supervision if required