2922.41.00.10/DL-Lysine Hydrochloride USP/Canada

DL-Lysine Hydrochloride USP from Canada

DL-Lysine hydrochloride USP is the racemic mixture of D- and L-lysine salts meeting pharmacopeia standards for pharmaceutical synthesis. Used where both enantiomers are required. HTS 2922.41.0010 includes racemic lysine salts with USP compliance.

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

• ,Include intended pharma synthesis use to justify USP classification

• Avoid optical rotation confusion with L-form—clear specs prevent reclass