Acid-Washed Coconut Activated Carbon 8x30 from Canada
8x30 mesh coconut shell activated carbon post-acid washed for low ash metals content, used in ultrapure water systems. 'Other' under 3802.10.0050 due to specialized treatment. Meets semiconductor grade purity standards.
Duty Rate — Canada → United States
14.8%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Certify acid wash removes heavy metals per ASTM standards
• Specify electrical conductivity specs for tech applications
• Prevent moisture adsorption during shipping with desiccants