Nuclear Magnetic Resonance SmCo Sintered Magnet from Mexico
High-field sintered samarium-cobalt magnet shim for NMR spectrometers, providing homogeneous magnetic fields for chemical analysis. Falls under HTS 8505.11.0050 as sintered metal samarium-cobalt permanent magnet.
Duty Rate — Mexico → United States
12.1%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Field homogeneity specs (<1 ppm) justify research-grade valuation
• Radio frequency interference shielding certification prevents electronics misclassification
• Cryogen-free operation documentation distinguishes from superconducting alternatives