Coomassie Brilliant Blue R-250 from Japan
Coomassie Brilliant Blue R-250 serves dual purposes as textile acid dye and protein stain in labs. HTS 3204.12.50.90 classification for this acid blue dye. Essential in biotechnology and dyeing industries.
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
• ,Biotech imports may need additional FDA/USP certifications
• High purity grades (>85%) command premium but same tariff