Girard's Reagent T from Canada
Girard's Reagent T (trimethylacetylhydrazide trimethylammonium chloride) is an aromatic-capable hydrazide used for carbonyl isolation, classified as aromatic derivative under HTS 2928.00.25.00 when phenyl-substituted variants imported.
Duty Rate — Canada → 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 usage in steroid analysis documentation
• Quaternary ammonium salt requires specific stability data