Cryo-EM Specimen Grid Preparation Tool from Mexico
Precision grid punch and tweezers set specifically designed for preparing vitreous ice samples for cryo-electron microscopes admitted under 9810.00.60. Achieves uniform 2-3μm ice thickness for single particle analysis. Critical for structural biology.
Duty Rate — Mexico → United States
10%
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
• Provide cryo-EM specifications and structural biology research details
• Include vitrification protocols and grid quality requirements
• Document liquid nitrogen handling safety certifications