Synthetic Cortisone for Hormone Research from Mexico
Laboratory-grade synthetic cortisone for endocrinology research and hormone receptor studies. HTS 2937.21.00.10 covers this reproduced-by-synthesis steroidal hormone used primarily as hormone in structural analogue research.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Include end-use statement for research exemption; provide SDS with handling precautions; separate from commercial pharma shipments to avoid mixing declarations