PenG Amidase Solution 50% Glycerol Stabilized from Japan
Liquid formulation of Penicillin G amidase stabilized in 50% glycerol for cold storage and easy dispensing in lab-scale antibiotic synthesis. HTS 3507.90.20.00 covers this specific amidase preparation, excluded from Chapter 34 washing preps or Chapter 30 medicaments.
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
• Ship with validated temperature loggers showing consistent 2-8°C to avoid spoilage claims at entry
• List glycerol content separately on invoices for accurate duty assessment on mixtures
• Confirm not a 'medicament' via lack of therapeutic claims in labeling