SEM Ionizer Accessory from Canada
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 — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Prove SEM chamber integration capability
• Include safety certifications for high-voltage components
• Avoid 8543 electronics classification; emphasize microscopy function