Transmission Electron Microscope Specimen Holder from Mexico
A specialized grid holder for thin-section samples in transmission electron microscopes (TEMs), designed for high-vacuum and tilt functionality. It qualifies for HTS 9012.90.00.00 as an accessory dedicated to non-optical microscopes. Used in ultrastructural studies of viruses and nanomaterials.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include TEM model compatibility and vacuum rating in import invoices
• Avoid bulk packaging declarations; specify single-unit research use