Cryo-EM Specimen Grid Preparation Tool from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Provide cryo-EM specifications and structural biology research details
• Include vitrification protocols and grid quality requirements
• Document liquid nitrogen handling safety certifications