Guaifenesin EP Grade Crystals from Germany
European Pharmacopoeia compliant guaifenesin crystalline form for expectorant applications in respiratory medications. Classified under HTS 2909.49.0500 as the specific aromatic ether-alcohol guaifenesin. Pure active ingredient without formulation additives.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Include EP Certificate of Analysis confirming polymorph Form I or II specifications
• Declare as 'pure substance' to prevent reclassification as pharmaceutical preparation
• Verify DEA exemption status as non-controlled expectorant substance