Precision Optics Cleaning Alcohol Mix from Mexico
Low-residue mixture of isopropanol and ethanol for cleaning optical lenses and precision instruments. HTS 3824.99.9330 covers such high-tech chemical industry alcohol preparations.
Duty Rate — Mexico → United States
15%
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 particle count and non-volatile residue specs in technical documentation
• Comply with cleanroom packaging standards to maintain purity claims
• Screen for silicone contaminants that could reclassify as silicone preparations