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9810.00.65.00/Cryogenic Probe Tip for NMR Spectrometer/China

Cryogenic Probe Tip for NMR Spectrometer from China

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 — China → United States

12.5%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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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