2922.49.80.00/L-Serine/Canada

L-Serine from Canada

L-Serine is a polar amino acid in cell culture media and moisturizers. Classified HTS 2922.49.80.00 for hydroxy amino-acids with single function.

Duty Rate — Canada → United States

3.7%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Endotoxin testing for biotech; sterile certifications; media compatibility docs

L-Serine from Canada — Import Duty Rate | HTS 2922.49.80.00