Tetrahydrofuran NMR Grade Spectroscopic Solvent from Germany
NMR-grade THF with 99.96% purity and deuterated options available for spectroscopy. Classified under HTS 2932.11.00.00 as pure tetrahydrofuran meeting Chapter 29 chemical definition. Deuterated version remains classified here as isotopically substituted compound.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Declare isotopic content if deuterated; use amber glass for light-sensitive grades
• Pitfall: Magnetic field interference during transport requires non-magnetic packaging