CHO-S-SFM Serum-Free Medium from Mexico
Chemically defined serum-free medium for CHO (Chinese Hamster Ovary) suspension cells in monoclonal antibody production. Prepared for animal cell maintenance under HTS 3821.00.00.
Duty Rate — Mexico → United States
15%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Certify animal-component free status for xeno-free bioprocessing
• Specify osmolality for high-density perfusion cultures
• Validate against shear stress for bioreactor simulation