Patulin Reference Standard from China
Patulin is a toxic aromatic lactone mycotoxin produced by Penicillium fungi, used as analytical standard. HTS 2932.20.20.00 covers this oxygen-heterocyclic drug reference due to its pharmaceutical toxicology applications. Regulated for juice and food safety testing.
Duty Rate — China → United States
6.5%
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
Import Tips
• Include AOAC method 2005.12 certification for juice testing compliance
• Declare as EU reference material CRM 472 if applicable for tariff preference
• Specify acetonitrile solution concentration to avoid solvent classification issues