Acetaminophen Impurity A (4-Aminophenol) from Canada
Pharma impurity standard, pure 4-aminophenol form.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include pharmacopeia ref