Laboratory Carbon Dioxide 99.999% Pure from Mexico
Ultra-high purity CO2 for analytical chemistry, chromatography, and blanketing in labs. Meets ACS reagent standards under HTS 2811.21.00.00 for chemically defined compounds.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include NIST-traceable certificates; declare trace analysis contaminants
• Validate for semiconductor cleanroom use if applicable