2935.90.33.00/Sulfathiazole USP Reference Standard/China

Sulfathiazole USP Reference Standard from China

Certified reference material of sulfathiazole USP for analytical laboratory testing and quality control in pharmaceutical manufacturing. Classifies under HTS 2935.90.3300 as the named sulfonamide anti-infective even when used as standard. Provided in small quantities with CoA verifying identity and purity.

Duty Rate — China → United States

0%

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 USP certificate and intended use documentation to justify reference standard status

• Package in child-resistant containers if quantity exceeds lab use thresholds

• Declare exact quantity and purity to avoid scrutiny as commercial drug quantities

Sulfathiazole USP Reference Standard from China — Import Duty Rate | HTS 2935.90.33.00