2929.90.50.95/Girard's Reagent T/Germany

Girard's Reagent T from Germany

Girard's Reagent T (trimethylammoniumacetohydrazide chloride) contains hydrazone and quaternary ammonium nitrogen functions, classified under HTS 2929.90.50.95. Used in steroid analysis and carbonyl derivatization.

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%

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Import Tips

• Classify salts with organic compounds per Chapter 29 note (C)(1) with parent nitrogen compound

• Hygroscopic; specify storage conditions and provide stability data

• Avoid classification as quaternary ammonium compound (Chapter 29 note excludes from 2930-2931)