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2932.93.00.00/Piperonal USP Reference Standard/Mexico

Piperonal USP Reference Standard from Mexico

Official USP piperonal reference standard for assaying pharmaceutical intermediates, packaged in amber vials. Precise fit for HTS 2932.93.00.00 as pure chemically defined heterocyclic.

Duty Rate — Mexico → United States

14.8%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include USP certificate of analysis; temperature-controlled shipping; FDA reference standard protocols