CHO-S-SFM Serum-Free Medium from China
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 — China → United States
17.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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