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SEM Ionizer Accessory from Mexico

Electron flood gun ionizer for neutralizing surface charge on non-conductive SEM samples. Dedicated accessory under HTS 9012.90.00.00 for non-optical microscopes. Improves imaging of plastics and biological specimens.

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

Prove SEM chamber integration capability

Include safety certifications for high-voltage components

Avoid 8543 electronics classification; emphasize microscopy function