Spectroscopy Grade n-Butanol from Japan
Ultra-high purity butan-1-ol for spectroscopic analysis with minimal UV absorbance. Classified as pure n-butyl alcohol under HTS 2905.13.00.00, meeting chapter requirements for chemically defined compounds. Essential for analytical chemistry.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Require spectrophotometric certificate showing absorbance specs; use amber glass for light-sensitive import; verify nitrogen purged packaging